Diff of the two buildlogs: -- --- b1/build.log 2024-12-13 08:32:31.189723340 +0000 +++ b2/build.log 2024-12-13 08:37:43.859510809 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Thu Jan 15 02:53:29 -12 2026 -I: pbuilder-time-stamp: 1768488809 +I: Current time: Fri Dec 13 22:32:34 +14 2024 +I: pbuilder-time-stamp: 1734078754 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -28,54 +28,86 @@ dpkg-source: info: applying enable_complex_build.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/76199/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/D01_modify_environment starting +debug: Running on ionos2-i386. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 Dec 13 08:32 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='i386' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=22 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='i386' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="37" [3]="1" [4]="release" [5]="i686-pc-linux-gnu") + BASH_VERSION='5.2.37(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=i386 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=10 ' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=i686 + HOST_ARCH=i386 IFS=' ' - INVOCATION_ID='3c5bc92259cc41288d102425ba1c8381' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - LD_LIBRARY_PATH='/usr/lib/libeatmydata' - LD_PRELOAD='libeatmydata.so' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='76199' - PS1='# ' - PS2='> ' + INVOCATION_ID=39a9e7d6f26e40509a2b19c2ecedf22b + LANG=C + LANGUAGE=de_CH:de + LC_ALL=C + LD_LIBRARY_PATH=/usr/lib/libeatmydata + LD_PRELOAD=libeatmydata.so + MACHTYPE=i686-pc-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=16747 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.ZZSfqbmh/pbuilderrc_H9mp --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.ZZSfqbmh/b1 --logfile b1/build.log fenicsx-performance-tests_0.9.0-2.dsc' - SUDO_GID='112' - SUDO_UID='107' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://213.165.73.152:3128' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.ZZSfqbmh/pbuilderrc_ivzX --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.ZZSfqbmh/b2 --logfile b2/build.log fenicsx-performance-tests_0.9.0-2.dsc' + SUDO_GID=112 + SUDO_UID=107 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://46.16.76.132:3128 I: uname -a - Linux ionos6-i386 6.1.0-28-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.119-1 (2024-11-22) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-28-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.119-1 (2024-11-22) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Nov 22 2024 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/76199/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -417,7 +449,7 @@ Get: 292 http://deb.debian.org/debian unstable/main i386 python3-setuptools all 75.2.0-1 [731 kB] Get: 293 http://deb.debian.org/debian unstable/main i386 python3-ffcx all 1:0.9.0-2 [94.9 kB] Get: 294 http://deb.debian.org/debian unstable/main i386 libdolfinx-dev i386 1:0.9.0-5 [202 kB] -Fetched 217 MB in 5s (42.4 MB/s) +Fetched 217 MB in 5s (45.5 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libpython3.12-minimal:i386. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19952 files and directories currently installed.) @@ -1365,8 +1397,8 @@ Setting up tzdata (2024b-4) ... Current default time zone: 'Etc/UTC' -Local time is now: Thu Jan 15 14:54:10 UTC 2026. -Universal Time is now: Thu Jan 15 14:54:10 UTC 2026. +Local time is now: Fri Dec 13 08:34:28 UTC 2024. +Universal Time is now: Fri Dec 13 08:34:28 UTC 2024. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up libboost-atomic1.83.0:i386 (1.83.0-4) ... @@ -1663,7 +1695,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/fenicsx-performance-tests-0.9.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../fenicsx-performance-tests_0.9.0-2_source.changes +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/fenicsx-performance-tests-0.9.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../fenicsx-performance-tests_0.9.0-2_source.changes dpkg-buildpackage: info: source package fenicsx-performance-tests dpkg-buildpackage: info: source version 0.9.0-2 dpkg-buildpackage: info: source distribution unstable @@ -1746,7 +1782,7 @@ -- Adding boost_program_options dependencies: headers -- Found Boost: /usr/lib/i386-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found suitable version "1.83.0", minimum required is "1.70") found components: program_options -- -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall --- Configuring done (2.3s) +-- Configuring done (13.4s) -- Generating done (0.0s) CMake Warning: Manually-specified variables were not used by the project: @@ -1759,7 +1795,7 @@ -- Build files have been written to: /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu make[1]: Leaving directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0' dh_auto_build -O--buildsystem=cmake -O--sourcedirectory=src - cd obj-i686-linux-gnu && make -j22 "INSTALL=install --strip-program=true" VERBOSE=1 + cd obj-i686-linux-gnu && make -j10 "INSTALL=install --strip-program=true" VERBOSE=1 make[1]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu' /usr/bin/cmake -S/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -B/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu --check-build-system CMakeFiles/Makefile.cmake 0 /usr/bin/cmake -E cmake_progress_start /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/CMakeFiles /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu//CMakeFiles/progress.marks @@ -1768,8 +1804,8 @@ make -f CMakeFiles/dolfinx-scaling-test.dir/build.make CMakeFiles/dolfinx-scaling-test.dir/depend make[3]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu' [ 9%] Generating Poisson.c -[ 18%] Generating Elasticity.c ffcx /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/Poisson.py +[ 18%] Generating Elasticity.c ffcx /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/Elasticity.py cd /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /build/reproducible-path/fenicsx-performance-tests-0.9.0/src /build/reproducible-path/fenicsx-performance-tests-0.9.0/src /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/CMakeFiles/dolfinx-scaling-test.dir/DependInfo.cmake "--color=" make[3]: Leaving directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu' @@ -1777,18 +1813,18 @@ make[3]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu' [ 27%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o [ 36%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o -[ 45%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o /usr/bin/c++ -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/main.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/main.cpp -[ 54%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o +[ 45%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o /usr/bin/c++ -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/mesh.cpp -[ 63%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o +[ 54%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o /usr/bin/c++ -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/elasticity_problem.cpp +/usr/bin/c++ -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/cgpoisson_problem.cpp +[ 63%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o [ 72%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o -[ 81%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o /usr/bin/c++ -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/poisson_problem.cpp -[ 90%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Poisson.c.o -/usr/bin/c++ -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/cgpoisson_problem.cpp /usr/bin/c++ -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o -MF CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o.d -o CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/src/mem.cpp +[ 81%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o +[ 90%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Poisson.c.o /usr/bin/cc -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o -MF CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o.d -o CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/Elasticity.c /usr/bin/cc -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_PROGRAM_OPTIONS_NO_LIB -DBOOST_TIMER_DYN_LINK -DBOOST_TIMER_NO_LIB -DDOLFINX_VERSION=\"0.9.0\" -DFMT_SHARED -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -D_FILE_OFFSET_BITS=64 -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/i386-linux-gnu/mpich/include -isystem /usr/include/hdf5/mpich -isystem /usr/lib/petscdir/petsc3.22/i386-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/i386-linux-gnu-real/include -Ofast -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/dolfinx-scaling-test.dir/Poisson.c.o -MF CMakeFiles/dolfinx-scaling-test.dir/Poisson.c.o.d -o CMakeFiles/dolfinx-scaling-test.dir/Poisson.c.o -c /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/Poisson.c [100%] Linking CXX executable dolfinx-scaling-test @@ -1804,67 +1840,67 @@ make[1]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0' debian/tests/run-dolfinx-scaling-test -p /build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu ==== elasticity weak scaling (3 processes with ndofs=10000) ==== -[2026-01-15 02:54:51.828] [RANK: 0] [info] Using partitioner with 69312 cell data -[2026-01-15 02:54:51.829] [RANK: 0] [info] Compute partition of cells across ranks -[2026-01-15 02:54:51.829] [RANK: 0] [info] Building mesh dual graph -[2026-01-15 02:54:51.829] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:54:51.857] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2026-01-15 02:54:51.857] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:51.857] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:51.857] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2026-01-15 02:54:51.859] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) -[2026-01-15 02:54:51.859] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2026-01-15 02:54:56.530] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:54:56.530] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:54:56.532] [RANK: 0] [info] Extract basic topology: 69564->69564 -[2026-01-15 02:54:56.532] [RANK: 0] [info] Build local dual graph -[2026-01-15 02:54:56.532] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:54:56.550] [RANK: 0] [info] GPS pseudo-diameter:(120) 635-16098 -[2026-01-15 02:54:56.553] [RANK: 0] [info] Create topology (single cell type) -[2026-01-15 02:54:56.553] [RANK: 0] [info] Create topology (generalised) -[2026-01-15 02:54:56.566] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:54:56.566] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:54:56.572] [RANK: 0] [info] Compute ghost indices -[2026-01-15 02:54:56.572] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2026-01-15 02:54:56.572] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2026-01-15 02:54:56.574] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:54:56.575] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:54:56.580] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:56.582] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:56.582] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:56.582] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:56.585] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:54:56.585] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:54:56.585] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2026-01-15 02:54:56.585] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:56.585] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:56.585] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2026-01-15 02:54:56.585] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:54:56.585] [RANK: 0] [info] Cell type: 0 dofmap: 17391x4 -[2026-01-15 02:54:56.588] [RANK: 0] [info] Global index computation -[2026-01-15 02:54:56.588] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:54:56.588] [RANK: 0] [info] Get global indices -[2026-01-15 02:54:56.591] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:56.591] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:31.421] [RANK: 0] [info] Using partitioner with 69312 cell data +[2024-12-13 22:36:31.422] [RANK: 0] [info] Compute partition of cells across ranks +[2024-12-13 22:36:31.422] [RANK: 0] [info] Building mesh dual graph +[2024-12-13 22:36:31.422] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:36:31.458] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2024-12-13 22:36:31.460] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:31.461] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:31.462] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2024-12-13 22:36:31.466] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) +[2024-12-13 22:36:31.466] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2024-12-13 22:36:36.683] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:36:36.698] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:36:36.753] [RANK: 0] [info] Extract basic topology: 69224->69224 +[2024-12-13 22:36:36.753] [RANK: 0] [info] Build local dual graph +[2024-12-13 22:36:36.753] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:36:36.791] [RANK: 0] [info] GPS pseudo-diameter:(121) 16086-498 +[2024-12-13 22:36:36.795] [RANK: 0] [info] Create topology (single cell type) +[2024-12-13 22:36:36.795] [RANK: 0] [info] Create topology (generalised) +[2024-12-13 22:36:36.798] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:36:36.798] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:36:36.804] [RANK: 0] [info] Compute ghost indices +[2024-12-13 22:36:36.805] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2024-12-13 22:36:36.805] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:36.808] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:36:36.809] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:36.816] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:36.817] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:36.817] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:36.817] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:36.822] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:36:36.822] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:36.822] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2024-12-13 22:36:36.823] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:36.823] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:36.823] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2024-12-13 22:36:36.824] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:36:36.824] [RANK: 0] [info] Cell type: 0 dofmap: 17306x4 +[2024-12-13 22:36:36.829] [RANK: 0] [info] Global index computation +[2024-12-13 22:36:36.829] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:36:36.830] [RANK: 0] [info] Get global indices +[2024-12-13 22:36:36.831] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:36.831] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (24x19x19) to be refined 0 times -[2026-01-15 02:54:56.592] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2026-01-15 02:54:56.608] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:56.616] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:56.646] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:56.646] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:56.647] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2026-01-15 02:54:56.647] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2026-01-15 02:54:56.647] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:54:56.647] [RANK: 0] [info] Cell type: 0 dofmap: 17391x4 -[2026-01-15 02:54:56.650] [RANK: 0] [info] Global index computation -[2026-01-15 02:54:56.650] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:54:56.650] [RANK: 0] [info] Get global indices -[2026-01-15 02:54:56.650] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:56.650] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:56.650] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:54:56.651] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:54:56.651] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2026-01-15 02:54:56.667] [RANK: 0] [info] Column ghost size increased from 216 to 556 +[2024-12-13 22:36:36.833] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2024-12-13 22:36:36.865] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:36.866] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:36.902] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:36.902] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:36.904] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2024-12-13 22:36:36.904] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2024-12-13 22:36:36.906] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:36:36.906] [RANK: 0] [info] Cell type: 0 dofmap: 17306x4 +[2024-12-13 22:36:36.911] [RANK: 0] [info] Global index computation +[2024-12-13 22:36:36.911] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:36:36.911] [RANK: 0] [info] Get global indices +[2024-12-13 22:36:36.912] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:36.912] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:36.913] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:36:36.913] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:36:36.913] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2024-12-13 22:36:36.957] [RANK: 0] [info] Column ghost size increased from 217 to 555 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -1878,7 +1914,7 @@ Total degrees of freedom: 30000 (30 thousand) Average degrees of freedom per process: 10000 ---------------------------------------------------------------- -[2026-01-15 02:54:56.776] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2024-12-13 22:36:37.298] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -1899,11 +1935,11 @@ MatCoarsen Object: 3 MPI processes type: misk Number smoothing steps to construct prolongation 1 - Complexity: grid = 1.0934 operator = 1.3849 + Complexity: grid = 1.0958 operator = 1.39791 Per-level complexity: op = operator, int = interpolation #equations | #active PEs | avg nnz/row op | avg nnz/row int - 252 1 200 0 - 2550 3 170 40 + 246 1 205 0 + 2628 3 171 40 30000 3 42 22 Coarse grid solver -- level 0 ------------------------------- KSP Object: (mg_coarse_) 3 MPI processes @@ -1929,35 +1965,35 @@ tolerance for zero pivot 2.22045e-14 using diagonal shift on blocks to prevent zero pivot [INBLOCKS] matrix ordering: nd - factor fill ratio given 5., needed 1.13143 + factor fill ratio given 5., needed 1.08149 Factored matrix follows: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij - rows=252, cols=252, bs=6 + rows=246, cols=246, bs=6 package used to perform factorization: petsc - total: nonzeros=57024, allocated nonzeros=57024 - using I-node routines: found 65 nodes, limit used is 5 + total: nonzeros=54468, allocated nonzeros=54468 + using I-node routines: found 66 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij - rows=252, cols=252, bs=6 - total: nonzeros=50400, allocated nonzeros=50400 + rows=246, cols=246, bs=6 + total: nonzeros=50364, allocated nonzeros=50364 total number of mallocs used during MatSetValues calls=0 - using I-node routines: found 83 nodes, limit used is 5 + using I-node routines: found 79 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=252, cols=252, bs=6 - total: nonzeros=50400, allocated nonzeros=50400 + rows=246, cols=246, bs=6 + total: nonzeros=50364, allocated nonzeros=50364 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 83 nodes, limit used is 5 + using I-node (on process 0) routines: found 79 nodes, limit used is 5 Down solver (pre-smoother) on level 1 ------------------------------- KSP Object: (mg_levels_1_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.261033, max 2.87136 - eigenvalues provided (min 0.0439563, max 2.61033) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.264975, max 2.91473 + eigenvalues provided (min 0.0363292, max 2.64975) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -1968,18 +2004,18 @@ linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=2550, cols=2550, bs=6 - total: nonzeros=431316, allocated nonzeros=431316 + rows=2628, cols=2628, bs=6 + total: nonzeros=447624, allocated nonzeros=447624 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 260 nodes, limit used is 5 + using I-node (on process 0) routines: found 274 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) Down solver (pre-smoother) on level 2 ------------------------------- KSP Object: (mg_levels_2_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.258269, max 2.84096 - eigenvalues provided (min 0.0718019, max 2.58269) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.258324, max 2.84157 + eigenvalues provided (min 0.0710074, max 2.58324) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -1994,7 +2030,7 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3414 nodes, limit used is 5 + using I-node (on process 0) routines: found 3384 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) linear system matrix = precond matrix: Mat Object: 3 MPI processes @@ -2003,46 +2039,46 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3414 nodes, limit used is 5 + using I-node (on process 0) routines: found 3384 nodes, limit used is 5 [MPI_MAX] Summary of timings | reps wall avg wall tot ------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 4.760000 4.760000 -Build dofmap data | 2 0.000000 0.000000 +Build BoxMesh (tetrahedra) | 1 5.420000 5.420000 +Build dofmap data | 2 0.010000 0.020000 Build sparsity | 1 0.010000 0.010000 Compute connectivity 2-0 | 1 0.000000 0.000000 -Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.060000 0.060000 -Compute graph partition (SCOTCH) | 1 4.670000 4.670000 -Compute local part of mesh dual graph (mixed) | 2 0.025000 0.050000 +Compute dof reordering map | 2 0.005000 0.010000 +Compute entities of dim = 2 | 1 0.070000 0.070000 +Compute graph partition (SCOTCH) | 1 5.210000 5.210000 +Compute local part of mesh dual graph (mixed) | 2 0.035000 0.070000 Compute local-to-local map | 1 0.000000 0.000000 Compute non-local part of mesh dual graph | 1 0.010000 0.010000 Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.020000 0.020000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.090000 0.090000 Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 6 0.005000 0.010000 +GPS: create_level_structure | 5 0.002000 0.010000 Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 -Init MPI | 1 0.020000 0.020000 -Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.000000 0.000000 +Init MPI | 1 0.230000 0.230000 +Init PETSc | 1 0.030000 0.030000 +Init dofmap from element dofmap | 2 0.005000 0.010000 Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.450000 0.450000 +PETSc Krylov solver | 1 1.480000 1.480000 SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 4.670000 4.670000 -SparsityPattern::finalize | 1 0.000000 0.000000 -Topology: create | 1 0.030000 0.030000 -Topology: determine shared index ownership | 1 0.010000 0.010000 -Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 -ZZZ Assemble matrix | 1 0.100000 0.100000 -ZZZ Assemble vector | 1 0.000000 0.000000 -ZZZ Create Mesh | 1 4.760000 4.760000 -ZZZ Create RHS function | 1 0.020000 0.020000 +SCOTCH: call SCOTCH_dgraphPart | 1 5.200000 5.200000 +SparsityPattern::finalize | 1 0.010000 0.010000 +Topology: create | 1 0.060000 0.060000 +Topology: determine shared index ownership | 1 0.030000 0.030000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.010000 0.010000 +ZZZ Assemble matrix | 1 0.260000 0.260000 +ZZZ Assemble vector | 1 0.020000 0.020000 +ZZZ Create Mesh | 1 5.420000 5.420000 +ZZZ Create RHS function | 1 0.030000 0.030000 ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.060000 0.060000 +ZZZ Create facets and facet->cell connectivity | 1 0.070000 0.070000 ZZZ Create forms | 1 0.000000 0.000000 -ZZZ Create near-nullspace | 1 0.010000 0.010000 -ZZZ FunctionSpace | 1 0.000000 0.000000 -ZZZ Solve | 1 0.450000 0.450000 +ZZZ Create near-nullspace | 1 0.020000 0.020000 +ZZZ FunctionSpace | 1 0.010000 0.010000 +ZZZ Solve | 1 1.490000 1.490000 *** Number of Krylov iterations: 18 *** Solution norm: 3.6795e-05 **************************************************************************************************************************************************************** @@ -2051,16 +2087,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named ionos6-i386 with 3 processes, by pbuilder1 on Thu Jan 15 02:54:57 2026 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Fri Dec 13 22:36:38 2024 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 5.407e+00 1.000 5.407e+00 +Time (sec): 7.361e+00 1.000 7.361e+00 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 2.161e+08 1.041 2.111e+08 6.333e+08 -Flops/sec: 3.997e+07 1.041 3.904e+07 1.171e+08 -MPI Msg Count: 7.820e+02 1.041 7.617e+02 2.285e+03 -MPI Msg Len (bytes): 7.893e+06 1.424 8.450e+03 1.931e+07 +Flops: 2.210e+08 1.074 2.128e+08 6.384e+08 +Flops/sec: 3.002e+07 1.074 2.891e+07 8.673e+07 +MPI Msg Count: 7.820e+02 1.043 7.610e+02 2.283e+03 +MPI Msg Len (bytes): 6.672e+06 1.196 8.270e+03 1.888e+07 MPI Reductions: 9.600e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -2069,7 +2105,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 5.4075e+00 100.0% 6.3326e+08 100.0% 2.285e+03 100.0% 8.450e+03 100.0% 7.900e+01 82.3% + 0: Main Stage: 7.3612e+00 100.0% 6.3844e+08 100.0% 2.283e+03 100.0% 8.270e+03 100.0% 7.900e+01 82.3% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -2093,81 +2129,81 @@ --- Event Stage 0: Main Stage -BuildTwoSided 109 1.0 4.0775e-02 7.6 0.00e+00 0.0 1.8e+02 4.0e+00 0.0e+00 0 0 8 0 0 0 0 8 0 0 0 -BuildTwoSidedF 83 1.0 4.0535e-02 7.7 0.00e+00 0.0 1.1e+02 5.8e+04 0.0e+00 0 0 5 32 0 0 0 5 32 0 0 -MatMult 190 1.0 4.6807e-02 1.1 1.15e+08 1.1 1.1e+03 5.8e+03 0.0e+00 1 52 50 34 0 1 52 50 34 0 7075 -MatMultAdd 38 1.0 5.0531e-03 1.1 9.44e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 5507 -MatMultTranspose 38 1.0 8.5135e-03 1.2 9.45e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 3272 -MatSolve 19 0.0 1.1151e-03 0.0 2.16e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1939 -MatLUFactorSym 1 1.0 1.7405e-03 197.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatLUFactorNum 1 1.0 3.6762e-03 3055.9 8.30e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2257 -MatScale 6 1.0 4.7696e-04 1.0 5.99e+05 1.0 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3704 -MatResidual 38 1.0 8.6498e-03 1.1 2.23e+07 1.1 2.3e+02 5.5e+03 0.0e+00 0 10 10 6 0 0 10 10 6 0 7393 -MatAssemblyBegin 45 1.0 5.2547e-02 2.1 0.00e+00 0.0 1.1e+02 5.8e+04 0.0e+00 1 0 5 32 0 1 0 5 32 0 0 -MatAssemblyEnd 45 1.0 4.0614e-02 1.1 8.35e+04 1.2 1.7e+02 5.2e+02 1.8e+01 1 0 8 0 19 1 0 8 0 23 6 -MatGetRowIJ 1 0.0 5.0001e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCreateSubMat 1 1.0 2.6402e-03 1.0 0.00e+00 0.0 4.0e+00 3.9e+02 5.0e+00 0 0 0 0 5 0 0 0 0 6 0 -MatGetOrdering 1 0.0 1.2477e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCoarsen 2 1.0 1.1894e-03 1.0 0.00e+00 0.0 1.2e+02 8.5e+02 9.0e+00 0 0 5 1 9 0 0 5 1 11 0 -MatZeroEntries 2 1.0 2.6383e-04 3.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 6 1.5 3.1365e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatAXPY 4 1.0 7.1730e-03 1.0 1.17e+05 1.0 2.4e+01 4.1e+02 2.0e+00 0 0 1 0 2 0 0 1 0 3 48 -MatTranspose 9 1.0 6.2564e-03 1.0 0.00e+00 0.0 1.0e+02 1.9e+03 9.0e+00 0 0 5 1 9 0 0 5 1 11 0 -MatMatMultSym 6 1.0 3.7301e-02 1.1 0.00e+00 0.0 6.0e+01 1.1e+04 6.0e+00 1 0 3 3 6 1 0 3 3 8 0 -MatMatMultNum 2 1.0 9.0020e-03 1.0 7.03e+06 1.1 1.2e+01 3.3e+04 0.0e+00 0 3 1 2 0 0 3 1 2 0 2243 -MatPtAPSymbolic 2 1.0 1.4552e-01 1.0 0.00e+00 0.0 6.0e+01 6.3e+04 6.0e+00 3 0 3 20 6 3 0 3 20 8 0 -MatPtAPNumeric 2 1.0 1.4661e-01 1.0 6.29e+07 1.2 2.8e+01 1.3e+05 2.0e+00 3 28 1 19 2 3 28 1 19 3 1215 -MatTrnMatMultSym 1 1.0 2.4713e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 4.0e+00 0 0 2 7 4 0 0 2 7 5 0 -MatGetLocalMat 7 1.0 2.5228e-03 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatGetBrAoCol 6 1.0 2.8093e-03 1.2 0.00e+00 0.0 8.4e+01 4.7e+04 0.0e+00 0 0 4 20 0 0 0 4 20 0 0 -MatCreateGraph 2 1.0 1.5836e-02 1.0 1.53e+05 1.0 1.4e+02 1.6e+03 1.4e+01 0 0 6 1 15 0 0 6 1 18 29 -VecMDot 20 1.0 1.1750e-03 1.1 1.21e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 3047 -VecTDot 38 1.0 8.7425e-04 1.7 7.78e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2608 -VecNorm 41 1.0 1.6723e-03 3.1 6.32e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1110 -VecScale 22 1.0 6.4406e-05 1.0 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 5559 -VecCopy 118 1.0 3.6051e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecSet 134 1.0 1.5494e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAXPY 38 1.0 3.6724e-04 1.2 7.59e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 6059 -VecAYPX 245 1.0 1.2293e-03 1.1 2.02e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 4855 -VecAXPBYCZ 76 1.0 5.8229e-04 1.2 2.09e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 10621 -VecMAXPY 22 1.0 3.5472e-04 1.1 1.43e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 11929 -VecAssemblyBegin 61 1.0 4.7898e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAssemblyEnd 61 1.0 4.3770e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecPointwiseMult 174 1.0 9.1753e-04 1.0 9.59e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 3086 -VecScatterBegin 330 1.0 1.5894e-03 1.3 0.00e+00 0.0 1.7e+03 4.6e+03 0.0e+00 0 0 75 41 0 0 0 75 41 0 0 -VecScatterEnd 330 1.0 2.6353e-03 2.1 1.24e+04 1.4 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 12 -VecNormalize 22 1.0 3.6676e-04 1.2 3.64e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2929 -SFSetGraph 26 1.0 1.6225e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetUp 26 1.0 7.8049e-04 1.1 0.00e+00 0.0 2.5e+02 4.9e+02 0.0e+00 0 0 11 1 0 0 0 11 1 0 0 -SFBcastBegin 9 1.0 2.2651e-04 2.9 0.00e+00 0.0 5.4e+01 1.5e+03 0.0e+00 0 0 2 0 0 0 0 2 0 0 0 -SFBcastEnd 9 1.0 1.7551e-04 8.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFReduceBegin 3 1.0 4.5983e-05 1.0 0.00e+00 0.0 1.5e+01 6.5e+02 0.0e+00 0 0 1 0 0 0 0 1 0 0 0 -SFReduceEnd 3 1.0 1.9161e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFPack 342 1.0 4.4707e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFUnpack 342 1.0 9.6959e-05 1.2 1.24e+04 1.4 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 320 -KSPSetUp 1 1.0 4.8765e-05 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSolve 1 1.0 6.7248e-02 1.0 1.32e+08 1.1 1.3e+03 4.8e+03 0.0e+00 1 61 58 33 0 1 61 58 33 0 5713 -KSPGMRESOrthog 20 1.0 1.4777e-03 1.1 2.42e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 4846 -PCSetUp_GAMG+ 1 1.0 3.8640e-01 1.0 8.54e+07 1.2 8.9e+02 1.3e+04 5.8e+01 7 38 39 61 60 7 38 39 61 73 629 - PCGAMGCreateG 2 1.0 1.5840e-02 1.0 1.53e+05 1.0 1.4e+02 1.6e+03 1.4e+01 0 0 6 1 15 0 0 6 1 18 29 - GAMG Coarsen 4 1.0 2.7617e-02 1.0 0.00e+00 0.0 1.9e+02 8.1e+03 1.3e+01 1 0 8 8 14 1 0 8 8 16 0 - GAMG MIS/Agg 2 1.0 2.6000e-02 1.0 0.00e+00 0.0 1.6e+02 8.8e+03 1.3e+01 0 0 7 7 14 0 0 7 7 16 0 - PCGAMGProl 2 1.0 9.4763e-03 1.0 0.00e+00 0.0 2.6e+02 3.1e+03 6.0e+00 0 0 11 4 6 0 0 11 4 8 0 - GAMG Prol-col 2 1.0 3.9170e-03 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 0.0e+00 0 0 10 3 0 0 0 10 3 0 0 - GAMG Prol-lift 2 1.0 5.2880e-03 1.0 0.00e+00 0.0 3.6e+01 6.5e+03 2.0e+00 0 0 2 1 2 0 0 2 1 3 0 - PCGAMGOptProl 2 1.0 3.8046e-02 1.0 2.23e+07 1.1 1.9e+02 8.8e+03 6.0e+00 1 10 8 9 6 1 10 8 9 8 1695 - GAMG smooth 2 1.0 2.8976e-02 1.0 7.59e+06 1.1 7.2e+01 1.4e+04 6.0e+00 1 3 3 5 6 1 3 3 5 8 754 - PCGAMGCreateL 2 1.0 2.9490e-01 1.0 6.29e+07 1.2 1.1e+02 6.9e+04 1.9e+01 5 28 5 38 20 5 28 5 38 24 604 - GAMG PtAP 2 1.0 2.9195e-01 1.0 6.29e+07 1.2 8.8e+01 8.4e+04 8.0e+00 5 28 4 38 8 5 28 4 38 10 610 - GAMG Reduce 1 1.0 1.0429e-01 1.0 2.45e+07 1.7 4.7e+01 5.6e+04 1.5e+01 2 10 2 14 16 2 10 2 14 19 593 -PCGAMG Squ l00 1 1.0 2.4715e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 4.0e+00 0 0 2 7 4 0 0 2 7 5 0 -PCGAMG Gal l00 1 1.0 1.9060e-01 1.0 3.95e+07 1.0 6.0e+01 8.0e+04 4.0e+00 4 18 3 25 4 4 18 3 25 5 610 -PCGAMG Opt l00 1 1.0 1.9585e-02 1.0 5.07e+06 1.0 3.6e+01 2.2e+04 3.0e+00 0 2 2 4 3 0 2 2 4 4 767 -PCGAMG Gal l01 1 1.0 1.0135e-01 1.0 2.45e+07 1.7 2.8e+01 9.3e+04 4.0e+00 2 10 1 13 4 2 10 1 13 5 610 -PCGAMG Opt l01 1 1.0 6.0864e-03 1.0 2.02e+06 1.4 3.6e+01 6.6e+03 3.0e+00 0 1 2 1 3 0 1 2 1 4 850 -PCSetUp 1 1.0 3.8641e-01 1.0 8.54e+07 1.2 8.9e+02 1.3e+04 5.8e+01 7 38 39 61 60 7 38 39 61 73 629 -PCSetUpOnBlocks 19 1.0 5.6615e-03 42.9 8.30e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1465 -PCApply 19 1.0 6.0021e-02 1.0 1.15e+08 1.1 1.2e+03 4.5e+03 0.0e+00 1 53 53 29 0 1 53 53 29 0 5549 +BuildTwoSided 109 1.0 8.7701e-02 5.7 0.00e+00 0.0 1.8e+02 4.0e+00 0.0e+00 1 0 8 0 0 1 0 8 0 0 0 +BuildTwoSidedF 83 1.0 8.7270e-02 6.0 0.00e+00 0.0 9.8e+01 6.1e+04 0.0e+00 1 0 4 32 0 1 0 4 32 0 0 +MatMult 190 1.0 4.7343e-01 1.6 1.17e+08 1.1 1.1e+03 5.7e+03 0.0e+00 6 52 50 34 0 6 52 50 34 0 705 +MatMultAdd 38 1.0 4.0377e-02 2.0 9.62e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 695 +MatMultTranspose 38 1.0 1.1219e-01 2.6 9.63e+06 1.0 1.5e+02 1.6e+03 0.0e+00 1 4 7 1 0 1 4 7 1 0 250 +MatSolve 19 0.0 3.6162e-03 0.0 2.07e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 571 +MatLUFactorSym 1 1.0 2.4919e-03 101.5 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0.00e+00 0.0 1.6e+02 8.1e+03 1.3e+01 1 0 7 7 14 1 0 7 7 16 0 + PCGAMGProl 2 1.0 2.6302e-02 1.0 0.00e+00 0.0 2.6e+02 3.1e+03 6.0e+00 0 0 11 4 6 0 0 11 4 8 0 + GAMG Prol-col 2 1.0 1.0120e-02 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 0.0e+00 0 0 10 3 0 0 0 10 3 0 0 + GAMG Prol-lift 2 1.0 1.5610e-02 1.0 0.00e+00 0.0 3.6e+01 6.1e+03 2.0e+00 0 0 2 1 2 0 0 2 1 3 0 + PCGAMGOptProl 2 1.0 1.4041e-01 1.0 2.29e+07 1.1 1.9e+02 8.6e+03 6.0e+00 2 10 8 9 6 2 10 8 9 8 463 + GAMG smooth 2 1.0 6.5927e-02 1.0 7.78e+06 1.1 7.2e+01 1.4e+04 6.0e+00 1 3 3 5 6 1 3 3 5 8 335 + PCGAMGCreateL 2 1.0 6.0225e-01 1.0 6.42e+07 1.1 1.1e+02 6.8e+04 1.9e+01 8 28 5 39 20 8 28 5 39 24 300 + GAMG PtAP 2 1.0 5.9574e-01 1.0 6.42e+07 1.1 8.8e+01 8.2e+04 8.0e+00 8 28 4 38 8 8 28 4 38 10 303 + GAMG Reduce 1 1.0 2.0064e-01 1.0 2.40e+07 1.4 4.7e+01 5.8e+04 1.5e+01 3 10 2 14 16 3 10 2 14 19 313 +PCGAMG Squ l00 1 1.0 8.8258e-02 1.3 0.00e+00 0.0 4.2e+01 2.9e+04 4.0e+00 1 0 2 7 4 1 0 2 7 5 0 +PCGAMG Gal l00 1 1.0 4.0161e-01 1.0 4.02e+07 1.0 6.0e+01 7.6e+04 4.0e+00 5 18 3 24 4 5 18 3 24 5 293 +PCGAMG Opt l00 1 1.0 4.5590e-02 1.0 5.11e+06 1.0 3.6e+01 2.1e+04 3.0e+00 1 2 2 4 3 1 2 2 4 4 329 +PCGAMG Gal l01 1 1.0 1.9413e-01 1.0 2.40e+07 1.4 2.8e+01 9.7e+04 4.0e+00 3 10 1 14 4 3 10 1 14 5 323 +PCGAMG Opt l01 1 1.0 1.1900e-02 1.0 2.10e+06 1.4 3.6e+01 6.9e+03 3.0e+00 0 1 2 1 3 0 1 2 1 4 451 +PCSetUp 1 1.0 9.0702e-01 1.0 8.72e+07 1.1 9.0e+02 1.3e+04 5.8e+01 12 39 39 61 60 12 39 39 61 73 271 +PCSetUpOnBlocks 19 1.0 9.9346e-03 23.9 7.59e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 764 +PCApply 19 1.0 4.8457e-01 1.2 1.15e+08 1.1 1.2e+03 4.5e+03 0.0e+00 6 53 53 29 0 6 53 53 29 0 692 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -2190,9 +2226,9 @@ Discrete System 4 4 Weak Form 4 4 ======================================================================================================================== -Average time to get PetscTime(): 5.95e-08 -Average time for MPI_Barrier(): 1.8718e-06 -Average time for zero size MPI_Send(): 1.106e-06 +Average time to get PetscTime(): 5.56e-07 +Average time for MPI_Barrier(): 5.1414e-06 +Average time for zero size MPI_Send(): 5.09767e-06 #PETSc Option Table entries: --ndofs 10000 # (source: command line) --problem_type elasticity # (source: command line) @@ -2256,67 +2292,67 @@ Option left: name:--scaling_type value: weak source: command line Option left: name:-mg_levels_esteig_ksp_type value: cg source: command line ==== elasticity strong scaling (3 processes with ndofs=30000) ==== -[2026-01-15 02:54:57.298] [RANK: 0] [info] Using partitioner with 69312 cell data -[2026-01-15 02:54:57.299] [RANK: 0] [info] Compute partition of cells across ranks -[2026-01-15 02:54:57.299] [RANK: 0] [info] Building mesh dual graph -[2026-01-15 02:54:57.299] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:54:57.317] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2026-01-15 02:54:57.328] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:54:57.328] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:54:57.328] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2026-01-15 02:54:57.330] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) -[2026-01-15 02:54:57.330] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2026-01-15 02:55:01.826] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:55:01.826] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:55:01.829] [RANK: 0] [info] Extract basic topology: 69312->69312 -[2026-01-15 02:55:01.829] [RANK: 0] [info] Build local dual graph -[2026-01-15 02:55:01.829] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:55:01.847] [RANK: 0] [info] GPS pseudo-diameter:(121) 16941-1314 -[2026-01-15 02:55:01.849] [RANK: 0] [info] Create topology (single cell type) -[2026-01-15 02:55:01.849] [RANK: 0] [info] Create topology (generalised) -[2026-01-15 02:55:01.864] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:55:01.864] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:55:01.870] [RANK: 0] [info] Compute ghost indices -[2026-01-15 02:55:01.870] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2026-01-15 02:55:01.870] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:01.872] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:55:01.873] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:01.878] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:01.881] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:01.881] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:01.881] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:01.883] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:55:01.883] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:01.883] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2026-01-15 02:55:01.883] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:01.884] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:01.884] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2026-01-15 02:55:01.884] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:55:01.884] [RANK: 0] [info] Cell type: 0 dofmap: 17328x4 -[2026-01-15 02:55:01.886] [RANK: 0] [info] Global index computation -[2026-01-15 02:55:01.886] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:55:01.887] [RANK: 0] [info] Get global indices -[2026-01-15 02:55:01.889] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:01.889] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:39.086] [RANK: 0] [info] Using partitioner with 69312 cell data +[2024-12-13 22:36:39.086] [RANK: 0] [info] Compute partition of cells across ranks +[2024-12-13 22:36:39.087] [RANK: 0] [info] Building mesh dual graph +[2024-12-13 22:36:39.087] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:36:39.122] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2024-12-13 22:36:39.123] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:39.123] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:39.123] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2024-12-13 22:36:39.125] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) +[2024-12-13 22:36:39.125] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2024-12-13 22:36:44.439] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:36:44.454] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:36:44.488] [RANK: 0] [info] Extract basic topology: 69472->69472 +[2024-12-13 22:36:44.488] [RANK: 0] [info] Build local dual graph +[2024-12-13 22:36:44.488] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:36:44.559] [RANK: 0] [info] GPS pseudo-diameter:(119) 16791-1267 +[2024-12-13 22:36:44.564] [RANK: 0] [info] Create topology (single cell type) +[2024-12-13 22:36:44.564] [RANK: 0] [info] Create topology (generalised) +[2024-12-13 22:36:44.577] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:36:44.577] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:36:44.586] [RANK: 0] [info] Compute ghost indices +[2024-12-13 22:36:44.586] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2024-12-13 22:36:44.586] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:44.589] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:36:44.592] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:44.600] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:44.600] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:44.600] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:44.600] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:44.605] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:36:44.605] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:44.605] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2024-12-13 22:36:44.606] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:44.606] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:44.606] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2024-12-13 22:36:44.606] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:36:44.607] [RANK: 0] [info] Cell type: 0 dofmap: 17368x4 +[2024-12-13 22:36:44.612] [RANK: 0] [info] Global index computation +[2024-12-13 22:36:44.612] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:36:44.612] [RANK: 0] [info] Get global indices +[2024-12-13 22:36:44.613] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:44.613] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (24x19x19) to be refined 0 times -[2026-01-15 02:55:01.891] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2026-01-15 02:55:01.906] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:01.922] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:01.955] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:01.955] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:01.956] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2026-01-15 02:55:01.956] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2026-01-15 02:55:01.956] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:55:01.956] [RANK: 0] [info] Cell type: 0 dofmap: 17328x4 -[2026-01-15 02:55:01.959] [RANK: 0] [info] Global index computation -[2026-01-15 02:55:01.959] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:55:01.959] [RANK: 0] [info] Get global indices -[2026-01-15 02:55:01.959] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:01.959] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:01.959] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:55:01.960] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:55:01.960] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2026-01-15 02:55:01.978] [RANK: 0] [info] Column ghost size increased from 203 to 547 +[2024-12-13 22:36:44.615] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2024-12-13 22:36:44.648] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:44.650] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:44.699] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:44.699] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:44.702] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2024-12-13 22:36:44.702] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2024-12-13 22:36:44.703] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:36:44.704] [RANK: 0] [info] Cell type: 0 dofmap: 17368x4 +[2024-12-13 22:36:44.709] [RANK: 0] [info] Global index computation +[2024-12-13 22:36:44.709] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:36:44.709] [RANK: 0] [info] Get global indices +[2024-12-13 22:36:44.710] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:44.710] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:44.711] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:36:44.711] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:36:44.711] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2024-12-13 22:36:44.766] [RANK: 0] [info] Column ghost size increased from 214 to 562 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -2330,7 +2366,7 @@ Total degrees of freedom: 30000 (30 thousand) Average degrees of freedom per process: 10000 ---------------------------------------------------------------- -[2026-01-15 02:55:02.086] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2024-12-13 22:36:45.095] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -2351,11 +2387,11 @@ MatCoarsen Object: 3 MPI processes type: misk Number smoothing steps to construct prolongation 1 - Complexity: grid = 1.095 operator = 1.39699 + Complexity: grid = 1.0936 operator = 1.37665 Per-level complexity: op = operator, int = interpolation #equations | #active PEs | avg nnz/row op | avg nnz/row int - 240 1 195 0 - 2610 3 173 39 + 228 1 189 0 + 2580 3 167 38 30000 3 42 22 Coarse grid solver -- level 0 ------------------------------- KSP Object: (mg_coarse_) 3 MPI processes @@ -2381,35 +2417,35 @@ tolerance for zero pivot 2.22045e-14 using diagonal shift on blocks to prevent zero pivot [INBLOCKS] matrix ordering: nd - factor fill ratio given 5., needed 1.14529 + factor fill ratio given 5., needed 1.11223 Factored matrix follows: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij - rows=240, cols=240, bs=6 + rows=228, cols=228, bs=6 package used to perform factorization: petsc - total: nonzeros=53352, allocated nonzeros=53352 - using I-node routines: found 65 nodes, limit used is 5 + total: nonzeros=47808, allocated nonzeros=47808 + using I-node routines: found 54 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij - rows=240, cols=240, bs=6 - total: nonzeros=46584, allocated nonzeros=46584 + rows=228, cols=228, bs=6 + total: nonzeros=42984, allocated nonzeros=42984 total number of mallocs used during MatSetValues calls=0 - using I-node routines: found 78 nodes, limit used is 5 + using I-node routines: found 75 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=240, cols=240, bs=6 - total: nonzeros=46584, allocated nonzeros=46584 + rows=228, cols=228, bs=6 + total: nonzeros=42984, allocated nonzeros=42984 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 78 nodes, limit used is 5 + using I-node (on process 0) routines: found 75 nodes, limit used is 5 Down solver (pre-smoother) on level 1 ------------------------------- KSP Object: (mg_levels_1_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.266972, max 2.93669 - eigenvalues provided (min 0.075972, max 2.66972) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.266865, max 2.93552 + eigenvalues provided (min 0.0339726, max 2.66865) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -2420,18 +2456,18 @@ linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=2610, cols=2610, bs=6 - total: nonzeros=450252, allocated nonzeros=450252 + rows=2580, cols=2580, bs=6 + total: nonzeros=428400, allocated nonzeros=428400 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 272 nodes, limit used is 5 + using I-node (on process 0) routines: found 270 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) Down solver (pre-smoother) on level 2 ------------------------------- KSP Object: (mg_levels_2_) 3 MPI processes type: chebyshev Chebyshev polynomial of first kind - eigenvalue targets used: min 0.257998, max 2.83798 - eigenvalues provided (min 0.0711584, max 2.57998) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.258613, max 2.84475 + eigenvalues provided (min 0.0690476, max 2.58613) with transform: [0. 0.1; 0. 1.1] maximum iterations=2, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning @@ -2446,7 +2482,7 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3398 nodes, limit used is 5 + using I-node (on process 0) routines: found 3408 nodes, limit used is 5 Up solver (post-smoother) same as down solver (pre-smoother) linear system matrix = precond matrix: Mat Object: 3 MPI processes @@ -2455,46 +2491,46 @@ total: nonzeros=1251522, allocated nonzeros=1251522 total number of mallocs used during MatSetValues calls=0 has attached near null space - using I-node (on process 0) routines: found 3398 nodes, limit used is 5 + using I-node (on process 0) routines: found 3408 nodes, limit used is 5 [MPI_MAX] Summary of timings | reps wall avg wall tot ------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 4.590000 4.590000 -Build dofmap data | 2 0.000000 0.000000 -Build sparsity | 1 0.010000 0.010000 -Compute connectivity 2-0 | 1 0.000000 0.000000 +Build BoxMesh (tetrahedra) | 1 5.530000 5.530000 +Build dofmap data | 2 0.010000 0.020000 +Build sparsity | 1 0.020000 0.020000 +Compute connectivity 2-0 | 1 0.010000 0.010000 Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.070000 0.070000 -Compute graph partition (SCOTCH) | 1 4.500000 4.500000 -Compute local part of mesh dual graph (mixed) | 2 0.030000 0.060000 +Compute entities of dim = 2 | 1 0.080000 0.080000 +Compute graph partition (SCOTCH) | 1 5.310000 5.310000 +Compute local part of mesh dual graph (mixed) | 2 0.055000 0.110000 Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.010000 0.010000 +Compute non-local part of mesh dual graph | 1 0.000000 0.000000 Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.010000 0.010000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.070000 0.070000 Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 2 0.000000 0.000000 +GPS: create_level_structure | 4 0.000000 0.000000 Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 -Init MPI | 1 0.020000 0.020000 -Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.000000 0.000000 +Init MPI | 1 0.070000 0.070000 +Init PETSc | 1 0.010000 0.010000 +Init dofmap from element dofmap | 2 0.005000 0.010000 Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.480000 0.480000 +PETSc Krylov solver | 1 1.130000 1.130000 SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 4.500000 4.500000 -SparsityPattern::finalize | 1 0.000000 0.000000 -Topology: create | 1 0.040000 0.040000 -Topology: determine shared index ownership | 1 0.020000 0.020000 +SCOTCH: call SCOTCH_dgraphPart | 1 5.310000 5.310000 +SparsityPattern::finalize | 1 0.010000 0.010000 +Topology: create | 1 0.080000 0.080000 +Topology: determine shared index ownership | 1 0.060000 0.060000 Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 -ZZZ Assemble matrix | 1 0.090000 0.090000 -ZZZ Assemble vector | 1 0.010000 0.010000 -ZZZ Create Mesh | 1 4.590000 4.590000 -ZZZ Create RHS function | 1 0.010000 0.010000 +ZZZ Assemble matrix | 1 0.280000 0.280000 +ZZZ Assemble vector | 1 0.020000 0.020000 +ZZZ Create Mesh | 1 5.530000 5.530000 +ZZZ Create RHS function | 1 0.030000 0.030000 ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.070000 0.070000 +ZZZ Create facets and facet->cell connectivity | 1 0.090000 0.090000 ZZZ Create forms | 1 0.000000 0.000000 -ZZZ Create near-nullspace | 1 0.010000 0.010000 -ZZZ FunctionSpace | 1 0.000000 0.000000 -ZZZ Solve | 1 0.480000 0.480000 +ZZZ Create near-nullspace | 1 0.020000 0.020000 +ZZZ FunctionSpace | 1 0.010000 0.010000 +ZZZ Solve | 1 1.140000 1.140000 *** Number of Krylov iterations: 18 *** Solution norm: 3.6795e-05 **************************************************************************************************************************************************************** @@ -2503,16 +2539,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named ionos6-i386 with 3 processes, by pbuilder1 on Thu Jan 15 02:55:02 2026 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Fri Dec 13 22:36:46 2024 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 5.266e+00 1.000 5.266e+00 +Time (sec): 7.146e+00 1.000 7.146e+00 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 2.228e+08 1.108 2.125e+08 6.375e+08 -Flops/sec: 4.231e+07 1.108 4.036e+07 1.211e+08 +Flops: 2.092e+08 1.010 2.081e+08 6.243e+08 +Flops/sec: 2.927e+07 1.010 2.912e+07 8.736e+07 MPI Msg Count: 7.800e+02 1.043 7.590e+02 2.277e+03 -MPI Msg Len (bytes): 7.731e+06 1.449 8.294e+03 1.888e+07 +MPI Msg Len (bytes): 7.911e+06 1.467 8.317e+03 1.894e+07 MPI Reductions: 9.600e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -2521,7 +2557,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 5.2659e+00 100.0% 6.3755e+08 100.0% 2.277e+03 100.0% 8.294e+03 100.0% 7.900e+01 82.3% + 0: Main Stage: 7.1462e+00 100.0% 6.2431e+08 100.0% 2.277e+03 100.0% 8.317e+03 100.0% 7.900e+01 82.3% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -2545,81 +2581,81 @@ --- Event Stage 0: Main Stage -BuildTwoSided 109 1.0 3.5871e-02 15.0 0.00e+00 0.0 1.8e+02 4.0e+00 0.0e+00 0 0 8 0 0 0 0 8 0 0 0 -BuildTwoSidedF 83 1.0 3.5673e-02 16.0 0.00e+00 0.0 9.8e+01 6.0e+04 0.0e+00 0 0 4 31 0 0 0 4 31 0 0 -MatMult 190 1.0 4.8341e-02 1.1 1.18e+08 1.1 1.1e+03 5.8e+03 0.0e+00 1 52 50 35 0 1 52 50 35 0 6918 -MatMultAdd 38 1.0 5.0508e-03 1.1 9.57e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 5551 -MatMultTranspose 38 1.0 8.6524e-03 1.1 9.58e+06 1.0 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 3244 -MatSolve 19 0.0 1.1666e-03 0.0 2.02e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1734 -MatLUFactorSym 1 1.0 2.1181e-03 250.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatLUFactorNum 1 1.0 3.3445e-03 3134.5 7.61e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2275 -MatScale 6 1.0 4.7704e-04 1.0 6.08e+05 1.0 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3728 -MatResidual 38 1.0 8.9545e-03 1.1 2.29e+07 1.1 2.3e+02 5.5e+03 0.0e+00 0 10 10 7 0 0 10 10 7 0 7222 -MatAssemblyBegin 45 1.0 5.0752e-02 2.6 0.00e+00 0.0 9.8e+01 6.0e+04 0.0e+00 1 0 4 31 0 1 0 4 31 0 0 -MatAssemblyEnd 45 1.0 3.5662e-02 1.1 9.09e+04 1.8 1.7e+02 5.1e+02 1.8e+01 1 0 8 0 19 1 0 8 0 23 6 -MatGetRowIJ 1 0.0 5.4779e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCreateSubMat 1 1.0 2.7904e-03 1.0 0.00e+00 0.0 4.0e+00 3.7e+02 5.0e+00 0 0 0 0 5 0 0 0 0 6 0 -MatGetOrdering 1 0.0 1.2120e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatCoarsen 2 1.0 1.1044e-03 1.0 0.00e+00 0.0 1.2e+02 8.4e+02 9.0e+00 0 0 5 1 9 0 0 5 1 11 0 -MatZeroEntries 2 1.0 1.2227e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 6 1.5 3.6618e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatAXPY 4 1.0 6.6188e-03 1.0 1.18e+05 1.0 2.4e+01 4.1e+02 2.0e+00 0 0 1 0 2 0 0 1 0 3 52 -MatTranspose 9 1.0 6.9169e-03 1.1 0.00e+00 0.0 1.0e+02 1.9e+03 9.0e+00 0 0 5 1 9 0 0 5 1 11 0 -MatMatMultSym 6 1.0 3.9297e-02 1.1 0.00e+00 0.0 6.0e+01 1.1e+04 6.0e+00 1 0 3 3 6 1 0 3 3 8 0 -MatMatMultNum 2 1.0 8.9381e-03 1.0 7.24e+06 1.1 1.2e+01 3.3e+04 0.0e+00 0 3 1 2 0 0 3 1 2 0 2285 -MatPtAPSymbolic 2 1.0 1.5804e-01 1.0 0.00e+00 0.0 6.0e+01 6.2e+04 6.0e+00 3 0 3 20 6 3 0 3 20 8 0 -MatPtAPNumeric 2 1.0 1.5268e-01 1.0 6.59e+07 1.2 2.8e+01 1.2e+05 2.0e+00 3 28 1 18 2 3 28 1 18 3 1174 -MatTrnMatMultSym 1 1.0 2.3415e-02 1.0 0.00e+00 0.0 4.2e+01 3.0e+04 4.0e+00 0 0 2 7 4 0 0 2 7 5 0 -MatGetLocalMat 7 1.0 2.5138e-03 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatGetBrAoCol 6 1.0 2.7166e-03 1.2 0.00e+00 0.0 8.4e+01 4.6e+04 0.0e+00 0 0 4 21 0 0 0 4 21 0 0 -MatCreateGraph 2 1.0 1.5742e-02 1.0 1.56e+05 1.1 1.4e+02 1.6e+03 1.4e+01 0 0 6 1 15 0 0 6 1 18 29 -VecMDot 20 1.0 1.3173e-03 1.3 1.21e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2723 -VecTDot 38 1.0 8.4204e-04 1.4 7.75e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2708 -VecNorm 41 1.0 2.3340e-03 2.3 6.30e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 796 -VecScale 22 1.0 6.0691e-05 1.0 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 5910 -VecCopy 118 1.0 3.7970e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecSet 134 1.0 1.5981e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAXPY 38 1.0 3.6128e-04 1.1 7.56e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 6159 -VecAYPX 245 1.0 1.2412e-03 1.1 2.02e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 4815 -VecAXPBYCZ 76 1.0 5.2839e-04 1.1 2.09e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 11726 -VecMAXPY 22 1.0 3.6591e-04 1.2 1.43e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 11586 -VecAssemblyBegin 61 1.0 9.6155e-04 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAssemblyEnd 61 1.0 4.4214e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecPointwiseMult 174 1.0 9.5570e-04 1.1 9.58e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2969 -VecScatterBegin 330 1.0 1.6178e-03 1.1 0.00e+00 0.0 1.7e+03 4.5e+03 0.0e+00 0 0 75 41 0 0 0 75 41 0 0 -VecScatterEnd 330 1.0 2.5292e-03 1.2 1.20e+04 1.7 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 12 -VecNormalize 22 1.0 3.9844e-04 1.3 3.63e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2701 -SFSetGraph 26 1.0 1.5380e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetUp 26 1.0 7.2779e-04 1.0 0.00e+00 0.0 2.5e+02 4.9e+02 0.0e+00 0 0 11 1 0 0 0 11 1 0 0 -SFBcastBegin 9 1.0 1.3797e-04 1.7 0.00e+00 0.0 5.4e+01 1.5e+03 0.0e+00 0 0 2 0 0 0 0 2 0 0 0 -SFBcastEnd 9 1.0 8.9763e-05 5.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFReduceBegin 3 1.0 4.9624e-05 1.1 0.00e+00 0.0 1.5e+01 6.5e+02 0.0e+00 0 0 1 0 0 0 0 1 0 0 0 -SFReduceEnd 3 1.0 2.0024e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFPack 342 1.0 4.5527e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFUnpack 342 1.0 1.1230e-04 1.3 1.20e+04 1.7 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0 + PCGAMGProl 2 1.0 2.2996e-02 1.0 0.00e+00 0.0 2.6e+02 3.2e+03 6.0e+00 0 0 11 4 6 0 0 11 4 8 0 + GAMG Prol-col 2 1.0 1.0459e-02 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 0.0e+00 0 0 10 3 0 0 0 10 3 0 0 + GAMG Prol-lift 2 1.0 1.1912e-02 1.0 0.00e+00 0.0 3.6e+01 7.0e+03 2.0e+00 0 0 2 1 2 0 0 2 1 3 0 + PCGAMGOptProl 2 1.0 1.2626e-01 1.0 2.18e+07 1.0 1.9e+02 9.0e+03 6.0e+00 2 10 8 9 6 2 10 8 9 8 510 + GAMG smooth 2 1.0 6.2460e-02 1.0 7.41e+06 1.0 7.2e+01 1.5e+04 6.0e+00 1 3 3 6 6 1 3 3 6 8 349 + PCGAMGCreateL 2 1.0 5.5332e-01 1.0 5.97e+07 1.1 1.1e+02 6.4e+04 1.9e+01 8 28 5 36 20 8 28 5 36 24 312 + GAMG PtAP 2 1.0 5.4740e-01 1.0 5.97e+07 1.1 8.8e+01 7.8e+04 8.0e+00 8 28 4 36 8 8 28 4 36 10 315 + GAMG Reduce 1 1.0 1.7173e-01 1.0 2.15e+07 1.4 4.7e+01 5.1e+04 1.5e+01 2 9 2 13 16 2 9 2 13 19 330 +PCGAMG Squ l00 1 1.0 4.5680e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 4.0e+00 1 0 2 7 4 1 0 2 7 5 0 +PCGAMG Gal l00 1 1.0 3.8157e-01 1.0 3.95e+07 1.0 6.0e+01 7.4e+04 4.0e+00 5 19 3 24 4 5 19 3 24 5 303 +PCGAMG Opt l00 1 1.0 4.0937e-02 1.0 5.06e+06 1.0 3.6e+01 2.2e+04 3.0e+00 1 2 2 4 3 1 2 2 4 4 367 +PCGAMG Gal l01 1 1.0 1.6582e-01 1.0 2.15e+07 1.4 2.8e+01 8.5e+04 4.0e+00 2 9 1 13 4 2 9 1 13 5 342 +PCGAMG Opt l01 1 1.0 1.0869e-02 1.0 1.93e+06 1.3 3.6e+01 6.9e+03 3.0e+00 0 1 2 1 3 0 1 2 1 4 473 +PCSetUp 1 1.0 8.0149e-01 1.0 8.14e+07 1.1 8.9e+02 1.3e+04 5.8e+01 11 38 39 59 60 11 38 39 59 73 296 +PCSetUpOnBlocks 19 1.0 8.1996e-03 20.1 6.37e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 776 +PCApply 19 1.0 2.8391e-01 1.1 1.13e+08 1.1 1.2e+03 4.6e+03 0.0e+00 4 53 53 29 0 4 53 53 29 0 1162 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -2642,9 +2678,9 @@ Discrete System 4 4 Weak Form 4 4 ======================================================================================================================== -Average time to get PetscTime(): 5.8e-08 -Average time for MPI_Barrier(): 1.9964e-06 -Average time for zero size MPI_Send(): 2.05367e-06 +Average time to get PetscTime(): 5.096e-07 +Average time for MPI_Barrier(): 5.6556e-06 +Average time for zero size MPI_Send(): 5.339e-06 #PETSc Option Table entries: --ndofs 30000 # (source: command line) --problem_type elasticity # (source: command line) @@ -2708,69 +2744,69 @@ Option left: name:--scaling_type value: strong source: command line Option left: name:-mg_levels_esteig_ksp_type value: cg source: command line ==== poisson weak scaling (3 processes with ndofs=10000) ==== -[2026-01-15 02:55:02.627] [RANK: 0] [info] Using partitioner with 216000 cell data -[2026-01-15 02:55:02.628] [RANK: 0] [info] Compute partition of cells across ranks -[2026-01-15 02:55:02.628] [RANK: 0] [info] Building mesh dual graph -[2026-01-15 02:55:02.628] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:55:02.687] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2026-01-15 02:55:02.687] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:02.687] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:02.687] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2026-01-15 02:55:02.689] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) -[2026-01-15 02:55:02.689] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2026-01-15 02:55:10.991] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:55:10.991] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:55:10.999] [RANK: 0] [info] Extract basic topology: 212912->212912 -[2026-01-15 02:55:10.999] [RANK: 0] [info] Build local dual graph -[2026-01-15 02:55:10.999] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:55:11.073] [RANK: 0] [info] GPS pseudo-diameter:(168) 1631-51288 -[2026-01-15 02:55:11.080] [RANK: 0] [info] Create topology (single cell type) -[2026-01-15 02:55:11.080] [RANK: 0] [info] Create topology (generalised) -[2026-01-15 02:55:11.090] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:55:11.090] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:55:11.104] [RANK: 0] [info] Compute ghost indices -[2026-01-15 02:55:11.104] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2026-01-15 02:55:11.104] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:11.109] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:55:11.110] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:11.124] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.127] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:11.127] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.127] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:11.132] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:55:11.132] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:11.132] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2026-01-15 02:55:11.132] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.132] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:11.132] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2026-01-15 02:55:11.133] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:55:11.133] [RANK: 0] [info] Cell type: 0 dofmap: 53228x4 -[2026-01-15 02:55:11.141] [RANK: 0] [info] Global index computation -[2026-01-15 02:55:11.141] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:55:11.141] [RANK: 0] [info] Get global indices -[2026-01-15 02:55:11.142] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.142] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:46.484] [RANK: 0] [info] Using partitioner with 216000 cell data +[2024-12-13 22:36:46.488] [RANK: 0] [info] Compute partition of cells across ranks +[2024-12-13 22:36:46.488] [RANK: 0] [info] Building mesh dual graph +[2024-12-13 22:36:46.488] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:36:46.701] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2024-12-13 22:36:46.702] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:46.702] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:46.702] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2024-12-13 22:36:46.710] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) +[2024-12-13 22:36:46.710] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2024-12-13 22:36:56.925] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:36:56.946] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:36:57.093] [RANK: 0] [info] Extract basic topology: 212772->212772 +[2024-12-13 22:36:57.093] [RANK: 0] [info] Build local dual graph +[2024-12-13 22:36:57.093] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:36:57.306] [RANK: 0] [info] GPS pseudo-diameter:(174) 53117-540 +[2024-12-13 22:36:57.323] [RANK: 0] [info] Create topology (single cell type) +[2024-12-13 22:36:57.323] [RANK: 0] [info] Create topology (generalised) +[2024-12-13 22:36:57.439] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:36:57.439] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:36:57.472] [RANK: 0] [info] Compute ghost indices +[2024-12-13 22:36:57.472] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2024-12-13 22:36:57.472] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:57.481] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:36:57.488] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:57.523] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:57.535] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:57.535] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:57.535] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:57.553] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:36:57.553] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:36:57.554] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2024-12-13 22:36:57.554] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:57.562] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:57.562] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2024-12-13 22:36:57.564] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:36:57.564] [RANK: 0] [info] Cell type: 0 dofmap: 53193x4 +[2024-12-13 22:36:57.579] [RANK: 0] [info] Global index computation +[2024-12-13 22:36:57.579] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:36:57.580] [RANK: 0] [info] Get global indices +[2024-12-13 22:36:57.595] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:57.596] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (30x30x30) to be refined 0 times -[2026-01-15 02:55:11.144] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2026-01-15 02:55:11.193] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.195] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:11.249] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.249] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:11.251] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2026-01-15 02:55:11.251] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2026-01-15 02:55:11.252] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:55:11.252] [RANK: 0] [info] Cell type: 0 dofmap: 53228x4 -[2026-01-15 02:55:11.260] [RANK: 0] [info] Global index computation -[2026-01-15 02:55:11.260] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:55:11.260] [RANK: 0] [info] Get global indices -[2026-01-15 02:55:11.261] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.261] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:11.261] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:55:11.262] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:55:11.262] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2026-01-15 02:55:11.306] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2026-01-15 02:55:11.306] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) -[2026-01-15 02:55:11.330] [RANK: 0] [info] Column ghost size increased from 483 to 1305 +[2024-12-13 22:36:57.610] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2024-12-13 22:36:57.706] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:57.776] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:57.919] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:57.919] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:57.927] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2024-12-13 22:36:57.927] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2024-12-13 22:36:57.931] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:36:57.931] [RANK: 0] [info] Cell type: 0 dofmap: 53193x4 +[2024-12-13 22:36:57.946] [RANK: 0] [info] Global index computation +[2024-12-13 22:36:57.946] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:36:57.947] [RANK: 0] [info] Get global indices +[2024-12-13 22:36:57.969] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:36:57.969] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:36:57.978] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:36:57.981] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:36:57.981] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2024-12-13 22:36:58.084] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2024-12-13 22:36:58.085] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) +[2024-12-13 22:36:58.235] [RANK: 0] [info] Column ghost size increased from 453 to 1230 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -2784,7 +2820,7 @@ Total degrees of freedom: 29791 (29.8 thousand) Average degrees of freedom per process: 9930 ---------------------------------------------------------------- -[2026-01-15 02:55:11.392] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2024-12-13 22:36:58.585] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -2828,43 +2864,43 @@ total number of mallocs used during MatSetValues calls=0 not using I-node (on process 0) routines -[MPI_MAX] Summary of timings | reps wall avg wall tot -------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 8.520000 8.520000 -Build dofmap data | 2 0.015000 0.030000 -Build sparsity | 1 0.010000 0.010000 -Compute connectivity 2-0 | 1 0.000000 0.000000 -Compute dof reordering map | 2 0.005000 0.010000 -Compute entities of dim = 2 | 1 0.100000 0.100000 -Compute graph partition (SCOTCH) | 1 8.300000 8.300000 -Compute local part of mesh dual graph (mixed) | 2 0.070000 0.140000 -Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.000000 0.000000 -Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.030000 0.030000 -Distribute row-wise data (scalable) | 1 0.010000 0.010000 -GPS: create_level_structure | 2 0.005000 0.010000 -Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 -Init MPI | 1 0.020000 0.020000 -Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.010000 0.020000 -Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.240000 0.240000 -SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 8.300000 8.300000 -SparsityPattern::finalize | 1 0.020000 0.020000 -Topology: create | 1 0.060000 0.060000 -Topology: determine shared index ownership | 1 0.020000 0.020000 -Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.010000 0.010000 -ZZZ Assemble | 1 0.120000 0.120000 -ZZZ Assemble matrix | 1 0.050000 0.050000 -ZZZ Assemble vector | 1 0.000000 0.000000 -ZZZ Create Mesh | 1 8.520000 8.520000 -ZZZ Create RHS function | 1 0.040000 0.040000 -ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.100000 0.100000 -ZZZ FunctionSpace | 1 0.020000 0.020000 -ZZZ Solve | 1 0.240000 0.240000 +[MPI_MAX] Summary of timings | reps wall avg wall tot +--------------------------------------------------------------------------------------------------------- +Build BoxMesh (tetrahedra) | 1 11.140000 11.140000 +Build dofmap data | 2 0.040000 0.080000 +Build sparsity | 1 0.110000 0.110000 +Compute connectivity 2-0 | 1 0.010000 0.010000 +Compute dof reordering map | 2 0.005000 0.010000 +Compute entities of dim = 2 | 1 0.320000 0.320000 +Compute graph partition (SCOTCH) | 1 10.200000 10.200000 +Compute local part of mesh dual graph (mixed) | 2 0.220000 0.440000 +Compute local-to-local map | 1 0.000000 0.000000 +Compute non-local part of mesh dual graph | 1 0.100000 0.100000 +Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.200000 0.200000 +Distribute row-wise data (scalable) | 1 0.010000 0.010000 +GPS: create_level_structure | 2 0.003333 0.010000 +Gibbs-Poole-Stockmeyer ordering | 1 0.030000 0.030000 +Init MPI | 1 0.140000 0.140000 +Init PETSc | 1 0.000000 0.000000 +Init dofmap from element dofmap | 2 0.020000 0.040000 +Init logging | 1 0.000000 0.000000 +PETSc Krylov solver | 1 1.250000 1.250000 +SCOTCH: call SCOTCH_dgraphBuild | 1 0.010000 0.010000 +SCOTCH: call SCOTCH_dgraphPart | 1 10.190000 10.190000 +SparsityPattern::finalize | 1 0.060000 0.060000 +Topology: create | 1 0.220000 0.220000 +Topology: determine shared index ownership | 1 0.110000 0.110000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.020000 0.020000 +ZZZ Assemble | 1 0.500000 0.500000 +ZZZ Assemble matrix | 1 0.170000 0.170000 +ZZZ Assemble vector | 1 0.040000 0.040000 +ZZZ Create Mesh | 1 11.140000 11.140000 +ZZZ Create RHS function | 1 0.180000 0.180000 +ZZZ Create boundary conditions | 1 0.010000 0.010000 +ZZZ Create facets and facet->cell connectivity | 1 0.320000 0.320000 +ZZZ FunctionSpace | 1 0.050000 0.050000 +ZZZ Solve | 1 1.360000 1.360000 *** Number of Krylov iterations: 7 *** Solution norm: 36.6791 **************************************************************************************************************************************************************** @@ -2873,16 +2909,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named ionos6-i386 with 3 processes, by pbuilder1 on Thu Jan 15 02:55:11 2026 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Fri Dec 13 22:36:59 2024 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 9.003e+00 1.000 9.003e+00 +Time (sec): 1.335e+01 1.000 1.335e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 3.545e+06 1.029 3.488e+06 1.047e+07 -Flops/sec: 3.938e+05 1.029 3.875e+05 1.162e+06 +Flops: 3.535e+06 1.024 3.489e+06 1.047e+07 +Flops/sec: 2.647e+05 1.024 2.613e+05 7.838e+05 MPI Msg Count: 3.000e+01 1.000 3.000e+01 9.000e+01 -MPI Msg Len (bytes): 1.911e+05 1.191 5.971e+03 5.374e+05 +MPI Msg Len (bytes): 1.899e+05 1.231 5.823e+03 5.240e+05 MPI Reductions: 3.200e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -2891,7 +2927,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 9.0029e+00 100.0% 1.0465e+07 100.0% 9.000e+01 100.0% 5.971e+03 100.0% 1.500e+01 46.9% + 0: Main Stage: 1.3354e+01 100.0% 1.0467e+07 100.0% 9.000e+01 100.0% 5.823e+03 100.0% 1.500e+01 46.9% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -2915,32 +2951,32 @@ --- Event Stage 0: Main Stage -BuildTwoSided 5 1.0 3.5916e-03 62.4 0.00e+00 0.0 2.4e+01 4.0e+00 0.0e+00 0 0 27 0 0 0 0 27 0 0 0 -BuildTwoSidedF 2 1.0 3.5848e-03 44.9 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 -MatMult 7 1.0 1.8207e-03 1.1 1.94e+06 1.0 4.2e+01 5.7e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3147 -MatConvert 1 1.0 3.7437e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 6 0 0 0 0 13 0 -MatAssemblyBegin 5 1.0 5.1492e-03 2.8 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 -MatAssemblyEnd 5 1.0 3.2444e-03 1.1 3.94e+03 1.3 1.2e+01 1.4e+03 1.0e+00 0 0 13 3 3 0 0 13 3 7 3 -MatGetRowIJ 4 1.0 1.5780e-06 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 1 1.0 1.5394e-04 3.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatSetPreallCOO 2 1.0 1.0618e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatSetValuesCOO 2 1.0 7.5269e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecTDot 16 1.0 4.2120e-04 1.9 3.22e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 9 0 0 0 0 9 0 0 0 2263 -VecNorm 8 1.0 2.6794e-04 2.1 1.61e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 5 0 0 0 0 5 0 0 0 1779 -VecCopy 2 1.0 3.3721e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecSet 9 1.0 4.9417e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAXPY 14 1.0 1.4182e-04 1.0 2.82e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 5882 -VecAYPX 6 1.0 7.6789e-05 1.0 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 4656 -VecScatterBegin 7 1.0 1.0012e-04 1.2 0.00e+00 0.0 4.2e+01 5.7e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 -VecScatterEnd 7 1.0 4.1416e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetGraph 3 1.0 3.9383e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetUp 3 1.0 1.4221e-04 1.1 0.00e+00 0.0 3.6e+01 8.3e+02 0.0e+00 0 0 40 6 0 0 0 40 6 0 0 -SFPack 7 1.0 3.1427e-05 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFUnpack 7 1.0 1.6360e-06 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSetUp 1 1.0 5.1765e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSolve 1 1.0 6.6413e-02 1.0 2.83e+06 1.0 4.2e+01 5.7e+03 0.0e+00 1 80 47 45 0 1 80 47 45 0 126 -PCSetUp 1 1.0 1.6638e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 2 0 0 0 6 2 0 0 0 13 0 -PCApply 8 1.0 6.3859e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 0 +BuildTwoSided 5 1.0 5.7093e-02 235.9 0.00e+00 0.0 2.4e+01 4.0e+00 0.0e+00 0 0 27 0 0 0 0 27 0 0 0 +BuildTwoSidedF 2 1.0 5.7207e-02 176.8 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 +MatMult 7 1.0 2.9428e-02 5.5 1.94e+06 1.0 4.2e+01 5.6e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 195 +MatConvert 1 1.0 8.3944e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 6 1 0 0 0 13 0 +MatAssemblyBegin 5 1.0 5.9904e-02 18.9 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 +MatAssemblyEnd 5 1.0 3.6368e-02 1.3 3.72e+03 1.2 1.2e+01 1.4e+03 1.0e+00 0 0 13 3 3 0 0 13 3 7 0 +MatGetRowIJ 4 1.0 1.5992e-05 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatView 1 1.0 1.6454e-03 31.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatSetPreallCOO 2 1.0 7.3191e-03 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatSetValuesCOO 2 1.0 3.3967e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecTDot 16 1.0 3.2799e-02 3.7 3.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 9 0 0 0 0 9 0 0 0 29 +VecNorm 8 1.0 1.7236e-02 35.7 1.60e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 5 0 0 0 0 5 0 0 0 28 +VecCopy 2 1.0 8.3625e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecSet 9 1.0 1.2271e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecAXPY 14 1.0 5.5745e-04 1.2 2.81e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 1496 +VecAYPX 6 1.0 1.9834e-04 1.0 1.20e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 1802 +VecScatterBegin 7 1.0 2.6448e-04 1.0 0.00e+00 0.0 4.2e+01 5.6e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 +VecScatterEnd 7 1.0 1.6458e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFSetGraph 3 1.0 8.6079e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFSetUp 3 1.0 3.3443e-04 1.1 0.00e+00 0.0 3.6e+01 8.1e+02 0.0e+00 0 0 40 6 0 0 0 40 6 0 0 +SFPack 7 1.0 6.4975e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFUnpack 7 1.0 8.7450e-06 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSetUp 1 1.0 3.2833e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSolve 1 1.0 4.0446e-01 1.0 2.82e+06 1.0 4.2e+01 5.6e+03 0.0e+00 3 80 47 45 0 3 80 47 45 0 21 +PCSetUp 1 1.0 8.3205e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 6 0 0 0 6 6 0 0 0 13 0 +PCApply 8 1.0 3.6465e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 3 0 0 0 0 3 0 0 0 0 0 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -2957,9 +2993,9 @@ Preconditioner 1 1 Viewer 1 1 ======================================================================================================================== -Average time to get PetscTime(): 5.77e-08 -Average time for MPI_Barrier(): 1.8568e-06 -Average time for zero size MPI_Send(): 2.02967e-06 +Average time to get PetscTime(): 6.019e-07 +Average time for MPI_Barrier(): 6.5086e-06 +Average time for zero size MPI_Send(): 6.12633e-06 #PETSc Option Table entries: --ndofs 10000 # (source: command line) --problem_type poisson # (source: command line) @@ -3016,69 +3052,69 @@ Option left: name:--problem_type value: poisson source: command line Option left: name:--scaling_type value: weak source: command line ==== poisson strong scaling (3 processes with ndofs=30000) ==== -[2026-01-15 02:55:11.688] [RANK: 0] [info] Using partitioner with 216000 cell data -[2026-01-15 02:55:11.689] [RANK: 0] [info] Compute partition of cells across ranks -[2026-01-15 02:55:11.689] [RANK: 0] [info] Building mesh dual graph -[2026-01-15 02:55:11.689] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:55:11.748] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2026-01-15 02:55:11.749] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:11.749] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:11.749] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 -[2026-01-15 02:55:11.751] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) -[2026-01-15 02:55:11.751] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2026-01-15 02:55:20.003] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:55:20.003] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:55:20.010] [RANK: 0] [info] Extract basic topology: 213132->213132 -[2026-01-15 02:55:20.010] [RANK: 0] [info] Build local dual graph -[2026-01-15 02:55:20.010] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2026-01-15 02:55:20.099] [RANK: 0] [info] GPS pseudo-diameter:(168) 51619-1853 -[2026-01-15 02:55:20.110] [RANK: 0] [info] Create topology (single cell type) -[2026-01-15 02:55:20.110] [RANK: 0] [info] Create topology (generalised) -[2026-01-15 02:55:20.132] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2026-01-15 02:55:20.132] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2026-01-15 02:55:20.148] [RANK: 0] [info] Compute ghost indices -[2026-01-15 02:55:20.148] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2026-01-15 02:55:20.148] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:20.154] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:55:20.154] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:20.171] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:20.172] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:20.172] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:20.172] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:20.177] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2026-01-15 02:55:20.177] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2026-01-15 02:55:20.177] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2026-01-15 02:55:20.177] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:20.177] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:20.177] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2026-01-15 02:55:20.178] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:55:20.178] [RANK: 0] [info] Cell type: 0 dofmap: 53283x4 -[2026-01-15 02:55:20.185] [RANK: 0] [info] Global index computation -[2026-01-15 02:55:20.185] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:55:20.186] [RANK: 0] [info] Get global indices -[2026-01-15 02:55:20.186] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:20.186] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:00.167] [RANK: 0] [info] Using partitioner with 216000 cell data +[2024-12-13 22:37:00.171] [RANK: 0] [info] Compute partition of cells across ranks +[2024-12-13 22:37:00.171] [RANK: 0] [info] Building mesh dual graph +[2024-12-13 22:37:00.171] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:37:00.321] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2024-12-13 22:37:00.442] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:00.442] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:00.442] [RANK: 0] [info] Number of destination and source ranks in non-local dual graph construction, and ratio to total number of ranks: 2, 2, 0.6666666666666666, 0.6666666666666666 +[2024-12-13 22:37:00.448] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) +[2024-12-13 22:37:00.448] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2024-12-13 22:37:09.785] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:37:09.794] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:37:09.829] [RANK: 0] [info] Extract basic topology: 212760->212760 +[2024-12-13 22:37:09.829] [RANK: 0] [info] Build local dual graph +[2024-12-13 22:37:09.829] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2024-12-13 22:37:09.945] [RANK: 0] [info] GPS pseudo-diameter:(171) 51222-1506 +[2024-12-13 22:37:09.961] [RANK: 0] [info] Create topology (single cell type) +[2024-12-13 22:37:09.961] [RANK: 0] [info] Create topology (generalised) +[2024-12-13 22:37:10.055] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2024-12-13 22:37:10.056] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2024-12-13 22:37:10.083] [RANK: 0] [info] Compute ghost indices +[2024-12-13 22:37:10.083] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2024-12-13 22:37:10.086] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2024-12-13 22:37:10.094] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:37:10.103] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:37:10.127] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:10.153] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:10.153] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:10.153] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:10.172] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2024-12-13 22:37:10.172] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2024-12-13 22:37:10.172] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2024-12-13 22:37:10.173] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:10.173] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:10.173] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2024-12-13 22:37:10.183] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:37:10.184] [RANK: 0] [info] Cell type: 0 dofmap: 53190x4 +[2024-12-13 22:37:10.198] [RANK: 0] [info] Global index computation +[2024-12-13 22:37:10.198] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:37:10.199] [RANK: 0] [info] Get global indices +[2024-12-13 22:37:10.204] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:10.204] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (30x30x30) to be refined 0 times -[2026-01-15 02:55:20.189] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2026-01-15 02:55:20.237] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:20.239] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:20.293] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:20.293] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:20.295] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2026-01-15 02:55:20.295] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2026-01-15 02:55:20.297] [RANK: 0] [info] Checking required entities per dimension -[2026-01-15 02:55:20.297] [RANK: 0] [info] Cell type: 0 dofmap: 53283x4 -[2026-01-15 02:55:20.304] [RANK: 0] [info] Global index computation -[2026-01-15 02:55:20.304] [RANK: 0] [info] Got 1 index_maps -[2026-01-15 02:55:20.305] [RANK: 0] [info] Get global indices -[2026-01-15 02:55:20.305] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2026-01-15 02:55:20.305] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2026-01-15 02:55:20.306] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:55:20.306] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2026-01-15 02:55:20.306] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2026-01-15 02:55:20.350] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2026-01-15 02:55:20.350] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) -[2026-01-15 02:55:20.370] [RANK: 0] [info] Column ghost size increased from 488 to 1309 +[2024-12-13 22:37:10.210] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2024-12-13 22:37:10.313] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:10.432] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:10.570] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:10.570] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:10.577] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2024-12-13 22:37:10.577] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2024-12-13 22:37:10.581] [RANK: 0] [info] Checking required entities per dimension +[2024-12-13 22:37:10.582] [RANK: 0] [info] Cell type: 0 dofmap: 53190x4 +[2024-12-13 22:37:10.596] [RANK: 0] [info] Global index computation +[2024-12-13 22:37:10.596] [RANK: 0] [info] Got 1 index_maps +[2024-12-13 22:37:10.597] [RANK: 0] [info] Get global indices +[2024-12-13 22:37:10.598] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2024-12-13 22:37:10.598] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2024-12-13 22:37:10.599] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:37:10.601] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2024-12-13 22:37:10.601] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2024-12-13 22:37:10.695] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2024-12-13 22:37:10.695] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) +[2024-12-13 22:37:10.744] [RANK: 0] [info] Column ghost size increased from 470 to 1258 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -3092,7 +3128,7 @@ Total degrees of freedom: 29791 (29.8 thousand) Average degrees of freedom per process: 9930 ---------------------------------------------------------------- -[2026-01-15 02:55:20.432] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2024-12-13 22:37:10.892] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -3136,43 +3172,43 @@ total number of mallocs used during MatSetValues calls=0 not using I-node (on process 0) routines -[MPI_MAX] Summary of timings | reps wall avg wall tot -------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 8.500000 8.500000 -Build dofmap data | 2 0.010000 0.020000 -Build sparsity | 1 0.010000 0.010000 -Compute connectivity 2-0 | 1 0.000000 0.000000 -Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.110000 0.110000 -Compute graph partition (SCOTCH) | 1 8.250000 8.250000 -Compute local part of mesh dual graph (mixed) | 2 0.080000 0.160000 -Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.000000 0.000000 -Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.030000 0.030000 -Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 2 0.001250 0.010000 -Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 -Init MPI | 1 0.020000 0.020000 -Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.010000 0.020000 -Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.240000 0.240000 -SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 8.250000 8.250000 -SparsityPattern::finalize | 1 0.020000 0.020000 -Topology: create | 1 0.090000 0.090000 -Topology: determine shared index ownership | 1 0.050000 0.050000 -Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.010000 0.010000 -ZZZ Assemble | 1 0.120000 0.120000 -ZZZ Assemble matrix | 1 0.050000 0.050000 -ZZZ Assemble vector | 1 0.000000 0.000000 -ZZZ Create Mesh | 1 8.500000 8.500000 -ZZZ Create RHS function | 1 0.040000 0.040000 -ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.110000 0.110000 -ZZZ FunctionSpace | 1 0.010000 0.010000 -ZZZ Solve | 1 0.240000 0.240000 +[MPI_MAX] Summary of timings | reps wall avg wall tot +--------------------------------------------------------------------------------------------------------- +Build BoxMesh (tetrahedra) | 1 10.060000 10.060000 +Build dofmap data | 2 0.020000 0.040000 +Build sparsity | 1 0.020000 0.020000 +Compute connectivity 2-0 | 1 0.000000 0.000000 +Compute dof reordering map | 2 0.000000 0.000000 +Compute entities of dim = 2 | 1 0.360000 0.360000 +Compute graph partition (SCOTCH) | 1 9.330000 9.330000 +Compute local part of mesh dual graph (mixed) | 2 0.205000 0.410000 +Compute local-to-local map | 1 0.000000 0.000000 +Compute non-local part of mesh dual graph | 1 0.130000 0.130000 +Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.110000 0.110000 +Distribute row-wise data (scalable) | 1 0.010000 0.010000 +GPS: create_level_structure | 2 0.002500 0.010000 +Gibbs-Poole-Stockmeyer ordering | 1 0.020000 0.020000 +Init MPI | 1 0.200000 0.200000 +Init PETSc | 1 0.000000 0.000000 +Init dofmap from element dofmap | 2 0.020000 0.040000 +Init logging | 1 0.000000 0.000000 +PETSc Krylov solver | 1 0.970000 0.970000 +SCOTCH: call SCOTCH_dgraphBuild | 1 0.020000 0.020000 +SCOTCH: call SCOTCH_dgraphPart | 1 9.310000 9.310000 +SparsityPattern::finalize | 1 0.030000 0.030000 +Topology: create | 1 0.200000 0.200000 +Topology: determine shared index ownership | 1 0.080000 0.080000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.020000 0.020000 +ZZZ Assemble | 1 0.280000 0.280000 +ZZZ Assemble matrix | 1 0.110000 0.110000 +ZZZ Assemble vector | 1 0.020000 0.020000 +ZZZ Create Mesh | 1 10.060000 10.060000 +ZZZ Create RHS function | 1 0.090000 0.090000 +ZZZ Create boundary conditions | 1 0.010000 0.010000 +ZZZ Create facets and facet->cell connectivity | 1 0.360000 0.360000 +ZZZ FunctionSpace | 1 0.020000 0.020000 +ZZZ Solve | 1 0.990000 0.990000 *** Number of Krylov iterations: 7 *** Solution norm: 36.6791 **************************************************************************************************************************************************************** @@ -3181,16 +3217,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named ionos6-i386 with 3 processes, by pbuilder1 on Thu Jan 15 02:55:20 2026 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Fri Dec 13 22:37:11 2024 Using Petsc Release Version 3.22.2, Nov 28, 2024 Max Max/Min Avg Total -Time (sec): 8.982e+00 1.000 8.982e+00 +Time (sec): 1.171e+01 1.000 1.171e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 3.541e+06 1.026 3.489e+06 1.047e+07 -Flops/sec: 3.943e+05 1.026 3.884e+05 1.165e+06 +Flops: 3.541e+06 1.027 3.489e+06 1.047e+07 +Flops/sec: 3.025e+05 1.027 2.981e+05 8.942e+05 MPI Msg Count: 3.000e+01 1.000 3.000e+01 9.000e+01 -MPI Msg Len (bytes): 1.888e+05 1.174 5.974e+03 5.377e+05 +MPI Msg Len (bytes): 1.849e+05 1.186 5.821e+03 5.239e+05 MPI Reductions: 3.200e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -3199,7 +3235,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 8.9820e+00 100.0% 1.0466e+07 100.0% 9.000e+01 100.0% 5.974e+03 100.0% 1.500e+01 46.9% + 0: Main Stage: 1.1706e+01 100.0% 1.0467e+07 100.0% 9.000e+01 100.0% 5.821e+03 100.0% 1.500e+01 46.9% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -3223,32 +3259,32 @@ --- Event Stage 0: Main Stage -BuildTwoSided 5 1.0 3.4857e-03 69.9 0.00e+00 0.0 2.4e+01 4.0e+00 0.0e+00 0 0 27 0 0 0 0 27 0 0 0 -BuildTwoSidedF 2 1.0 3.4810e-03 47.5 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 -MatMult 7 1.0 1.8485e-03 1.0 1.94e+06 1.0 4.2e+01 5.7e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3100 -MatConvert 1 1.0 3.7837e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 6 0 0 0 0 13 0 -MatAssemblyBegin 5 1.0 5.0039e-03 2.7 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 -MatAssemblyEnd 5 1.0 3.1443e-03 1.0 3.86e+03 1.2 1.2e+01 1.4e+03 1.0e+00 0 0 13 3 3 0 0 13 3 7 3 -MatGetRowIJ 4 1.0 1.4810e-06 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatView 1 1.0 1.6933e-04 4.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatSetPreallCOO 2 1.0 1.0419e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -MatSetValuesCOO 2 1.0 7.5782e-04 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecTDot 16 1.0 2.6151e-04 1.1 3.22e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 9 0 0 0 0 9 0 0 0 3645 -VecNorm 8 1.0 2.3213e-04 1.9 1.61e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 5 0 0 0 0 5 0 0 0 2053 -VecCopy 2 1.0 3.4296e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecSet 9 1.0 5.1207e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -VecAXPY 14 1.0 1.4409e-04 1.0 2.82e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 5789 -VecAYPX 6 1.0 8.1521e-05 1.2 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 4385 -VecScatterBegin 7 1.0 9.2843e-05 1.0 0.00e+00 0.0 4.2e+01 5.7e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 -VecScatterEnd 7 1.0 4.4209e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetGraph 3 1.0 4.2557e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFSetUp 3 1.0 1.2421e-04 1.0 0.00e+00 0.0 3.6e+01 8.3e+02 0.0e+00 0 0 40 6 0 0 0 40 6 0 0 -SFPack 7 1.0 2.5493e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -SFUnpack 7 1.0 1.3650e-06 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSetUp 1 1.0 5.8438e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 -KSPSolve 1 1.0 6.8044e-02 1.0 2.82e+06 1.0 4.2e+01 5.7e+03 0.0e+00 1 80 47 45 0 1 80 47 45 0 123 -PCSetUp 1 1.0 1.6447e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 2 0 0 0 6 2 0 0 0 13 0 -PCApply 8 1.0 6.5446e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 0 +BuildTwoSided 5 1.0 2.5875e-02 103.6 0.00e+00 0.0 2.4e+01 4.0e+00 0.0e+00 0 0 27 0 0 0 0 27 0 0 0 +BuildTwoSidedF 2 1.0 2.5860e-02 88.2 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 +MatMult 7 1.0 1.5222e-02 1.6 1.94e+06 1.0 4.2e+01 5.6e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 376 +MatConvert 1 1.0 2.9201e-02 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 6 0 0 0 0 13 0 +MatAssemblyBegin 5 1.0 2.8500e-02 9.5 0.00e+00 0.0 1.2e+01 2.2e+04 0.0e+00 0 0 13 50 0 0 0 13 50 0 0 +MatAssemblyEnd 5 1.0 1.6347e-02 1.1 3.79e+03 1.2 1.2e+01 1.4e+03 1.0e+00 0 0 13 3 3 0 0 13 3 7 1 +MatGetRowIJ 4 1.0 9.2660e-06 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatView 1 1.0 3.4357e-04 3.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatSetPreallCOO 2 1.0 1.1571e-02 4.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +MatSetValuesCOO 2 1.0 1.1704e-02 4.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecTDot 16 1.0 8.9704e-03 2.5 3.22e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 9 0 0 0 0 9 0 0 0 106 +VecNorm 8 1.0 6.0163e-03 3.4 1.61e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 5 0 0 0 0 5 0 0 0 79 +VecCopy 2 1.0 1.6636e-04 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecSet 9 1.0 1.7354e-04 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +VecAXPY 14 1.0 7.9559e-04 1.3 2.82e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 1048 +VecAYPX 6 1.0 3.5211e-04 1.3 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 1015 +VecScatterBegin 7 1.0 4.4012e-04 1.2 0.00e+00 0.0 4.2e+01 5.6e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 +VecScatterEnd 7 1.0 2.5625e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFSetGraph 3 1.0 7.4949e-05 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFSetUp 3 1.0 3.4731e-04 1.1 0.00e+00 0.0 3.6e+01 8.1e+02 0.0e+00 0 0 40 6 0 0 0 40 6 0 0 +SFPack 7 1.0 1.0266e-04 1.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +SFUnpack 7 1.0 1.1649e-05 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSetUp 1 1.0 1.9446e-04 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 +KSPSolve 1 1.0 5.0970e-01 1.0 2.82e+06 1.0 4.2e+01 5.6e+03 0.0e+00 4 80 47 45 0 4 80 47 45 0 16 +PCSetUp 1 1.0 4.6073e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 4 0 0 0 6 4 0 0 0 13 0 +PCApply 8 1.0 4.8742e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 4 0 0 0 0 4 0 0 0 0 0 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -3265,9 +3301,9 @@ Preconditioner 1 1 Viewer 1 1 ======================================================================================================================== -Average time to get PetscTime(): 5.85e-08 -Average time for MPI_Barrier(): 1.8254e-06 -Average time for zero size MPI_Send(): 2.20867e-06 +Average time to get PetscTime(): 6.052e-07 +Average time for MPI_Barrier(): 5.4298e-06 +Average time for zero size MPI_Send(): 8.46667e-06 #PETSc Option Table entries: --ndofs 30000 # (source: command line) --problem_type poisson # (source: command line) @@ -3328,7 +3364,7 @@ dh_testroot -O--buildsystem=cmake -O--sourcedirectory=src dh_prep -O--buildsystem=cmake -O--sourcedirectory=src dh_auto_install -O--buildsystem=cmake -O--sourcedirectory=src - cd obj-i686-linux-gnu && make -j22 install DESTDIR=/build/reproducible-path/fenicsx-performance-tests-0.9.0/debian/tmp AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true" + cd obj-i686-linux-gnu && make -j10 install DESTDIR=/build/reproducible-path/fenicsx-performance-tests-0.9.0/debian/tmp AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true" make[1]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu' /usr/bin/cmake -S/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -B/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-i686-linux-gnu --check-build-system CMakeFiles/Makefile.cmake 0 make -f CMakeFiles/Makefile2 preinstall @@ -3360,8 +3396,8 @@ dh_gencontrol -O--buildsystem=cmake -O--sourcedirectory=src dh_md5sums -O--buildsystem=cmake -O--sourcedirectory=src dh_builddeb -O--buildsystem=cmake -O--sourcedirectory=src -dpkg-deb: building package 'fenicsx-performance-tests' in '../fenicsx-performance-tests_0.9.0-2_i386.deb'. dpkg-deb: building package 'fenicsx-performance-tests-dbgsym' in '../fenicsx-performance-tests-dbgsym_0.9.0-2_i386.deb'. +dpkg-deb: building package 'fenicsx-performance-tests' in '../fenicsx-performance-tests_0.9.0-2_i386.deb'. dpkg-deb: building package 'fenicsx-performance-tests-source' in '../fenicsx-performance-tests-source_0.9.0-2_all.deb'. dpkg-genbuildinfo --build=binary -O../fenicsx-performance-tests_0.9.0-2_i386.buildinfo dpkg-genchanges --build=binary -O../fenicsx-performance-tests_0.9.0-2_i386.changes @@ -3370,12 +3406,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/16747/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/76199 and its subdirectories -I: Current time: Thu Jan 15 02:55:30 -12 2026 -I: pbuilder-time-stamp: 1768488930 +I: removing directory /srv/workspace/pbuilder/16747 and its subdirectories +I: Current time: Fri Dec 13 22:37:42 +14 2024 +I: pbuilder-time-stamp: 1734079062