Diff of the two buildlogs: -- --- b1/build.log 2025-10-26 08:17:11.918480775 +0000 +++ b2/build.log 2025-10-26 08:19:51.202687291 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sat Oct 25 20:14:42 -12 2025 -I: pbuilder-time-stamp: 1761466482 +I: Current time: Sun Nov 29 04:40:14 +14 2026 +I: pbuilder-time-stamp: 1795876814 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -24,53 +24,85 @@ 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/2018134/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2249623/tmp/hooks/D01_modify_environment starting +debug: Running on codethink03-arm64. +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 Nov 28 14:40 /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/2249623/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2249623/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='arm64' - DEBIAN_FRONTEND='noninteractive' + 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]="3" [2]="3" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.3.3(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=arm64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='forky' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='72a03eff0dc64ef6acdc26d6b5ecb7c7' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - 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='2018134' - PS1='# ' - PS2='> ' + INVOCATION_ID=be9da2a75b8e48b090446ce739642339 + LANG=C + LANGUAGE=nl_BE:nl + LC_ALL=C + MACHTYPE=aarch64-unknown-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=2249623 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.9R1VR2vE/pbuilderrc_2HpJ --distribution forky --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.9R1VR2vE/b1 --logfile b1/build.log fenicsx-performance-tests_0.9.0-2.dsc' - SUDO_GID='109' - SUDO_HOME='/var/lib/jenkins' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://192.168.101.4:3128' + 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.9R1VR2vE/pbuilderrc_x75b --distribution forky --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.9R1VR2vE/b2 --logfile b2/build.log fenicsx-performance-tests_0.9.0-2.dsc' + SUDO_GID=109 + SUDO_HOME=/var/lib/jenkins + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://192.168.101.4:3128 I: uname -a - Linux codethink04-arm64 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/2018134/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/2249623/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -477,7 +509,7 @@ Get: 357 http://deb.debian.org/debian forky/main arm64 python3-basix arm64 0.9.0-4 [120 kB] Get: 358 http://deb.debian.org/debian forky/main arm64 python3-ffcx all 1:0.9.0-3 [94.5 kB] Get: 359 http://deb.debian.org/debian forky/main arm64 libdolfinx-dev arm64 1:0.9.0-10 [203 kB] -Fetched 332 MB in 1s (290 MB/s) +Fetched 332 MB in 2s (184 MB/s) Preconfiguring packages ... Selecting previously unselected package libexpat1:arm64. (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 ... 20002 files and directories currently installed.) @@ -1623,8 +1655,8 @@ Setting up tzdata (2025b-5) ... Current default time zone: 'Etc/UTC' -Local time is now: Sun Oct 26 08:15:30 UTC 2025. -Universal Time is now: Sun Oct 26 08:15:30 UTC 2025. +Local time is now: Sat Nov 28 14:41:05 UTC 2026. +Universal Time is now: Sat Nov 28 14:41:05 UTC 2026. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up libboost-atomic1.83.0:arm64 (1.83.0-5) ... @@ -1982,7 +2014,11 @@ 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/2249623/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/2249623/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 @@ -2066,7 +2102,7 @@ -- Adding boost_program_options dependencies: headers -- Found Boost: /usr/lib/aarch64-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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -g -Wall --- Configuring done (3.7s) +-- Configuring done (3.5s) -- Generating done (0.0s) CMake Warning: Manually-specified variables were not used by the project: @@ -2096,21 +2132,21 @@ make -f CMakeFiles/dolfinx-scaling-test.dir/build.make CMakeFiles/dolfinx-scaling-test.dir/build make[3]: Entering directory '/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-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 -/usr/bin/c++ -DADIOS2_USE_MPI -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_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -[ 45%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Elasticity.c.o -/usr/bin/c++ -DADIOS2_USE_MPI -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_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 -/usr/bin/cc -DADIOS2_USE_MPI -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_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-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 -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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-aarch64-linux-gnu/Elasticity.c +[ 36%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o +[ 45%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o [ 54%] Building C object CMakeFiles/dolfinx-scaling-test.dir/Poisson.c.o +/usr/bin/c++ -DADIOS2_USE_MPI -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 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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 +/usr/bin/c++ -DADIOS2_USE_MPI -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_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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++ -DADIOS2_USE_MPI -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_ADIOS2 -DHAS_PETSC -DHAS_PTSCOTCH -DHAS_SLEPC -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu -I/build/reproducible-path/fenicsx-performance-tests-0.9.0/src -isystem /usr/lib/python3/dist-packages/ffcx/codegeneration -isystem /usr/lib/aarch64-linux-gnu/openmpi/include -isystem /usr/lib/aarch64-linux-gnu/openmpi/include/openmpi -isystem /usr/include/hdf5/openmpi -isystem /usr/include/adios2/build/mpi -isystem /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/include -isystem /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/include -Ofast -g -O2 -ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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 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-ffile-prefix-map=/build/reproducible-path/fenicsx-performance-tests-0.9.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -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-aarch64-linux-gnu/Poisson.c [ 63%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/elasticity_problem.cpp.o -[ 72%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/cgpoisson_problem.cpp.o -[ 90%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/poisson_problem.cpp.o -[ 90%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o +[ 72%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mesh.cpp.o +[ 81%] Building CXX object CMakeFiles/dolfinx-scaling-test.dir/mem.cpp.o 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/usr/lib/aarch64-linux-gnu/libadios2_mpi_cxx11.so.2.10.2 /usr/lib/aarch64-linux-gnu/openmpi/lib/libmpi.so /usr/lib/slepcdir/slepc3.22/aarch64-linux-gnu-real/lib/libslepc_real.so /usr/lib/petscdir/petsc3.22/aarch64-linux-gnu-real/lib/libpetsc_real.so @@ -2123,67 +2159,67 @@ 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-aarch64-linux-gnu ==== elasticity weak scaling (3 processes with ndofs=10000) ==== -[2025-10-25 20:16:14.762] [RANK: 0] [info] Using partitioner with 69312 cell data -[2025-10-25 20:16:14.762] [RANK: 0] [info] Compute partition of cells across ranks -[2025-10-25 20:16:14.762] [RANK: 0] [info] Building mesh dual graph -[2025-10-25 20:16:14.762] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:14.773] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-10-25 20:16:14.774] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:14.774] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:14.774] [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 -[2025-10-25 20:16:14.775] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) -[2025-10-25 20:16:14.775] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-10-25 20:16:22.418] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:22.435] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:22.436] [RANK: 0] [info] Extract basic topology: 68352->68352 -[2025-10-25 20:16:22.436] [RANK: 0] [info] Build local dual graph -[2025-10-25 20:16:22.436] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:22.451] [RANK: 0] [info] GPS pseudo-diameter:(120) 16660-1364 -[2025-10-25 20:16:22.453] [RANK: 0] [info] Create topology (single cell type) -[2025-10-25 20:16:22.453] [RANK: 0] [info] Create topology (generalised) -[2025-10-25 20:16:22.469] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:22.469] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:22.473] [RANK: 0] [info] Compute ghost indices -[2025-10-25 20:16:22.473] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-10-25 20:16:22.477] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:22.478] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:22.479] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:22.483] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:22.486] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:22.486] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:22.486] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:22.488] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:22.488] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:22.488] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-10-25 20:16:22.488] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:22.488] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:22.488] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-10-25 20:16:22.488] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:22.488] [RANK: 0] [info] Cell type: 0 dofmap: 17088x4 -[2025-10-25 20:16:22.490] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:22.490] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:22.490] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:22.492] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:22.492] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:41:55.373] [RANK: 0] [info] Using partitioner with 69312 cell data +[2026-11-29 04:41:55.373] [RANK: 0] [info] Compute partition of cells across ranks +[2026-11-29 04:41:55.373] [RANK: 0] [info] Building mesh dual graph +[2026-11-29 04:41:55.373] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:41:55.386] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-11-29 04:41:55.406] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:41:55.406] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:41:55.406] [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 +[2026-11-29 04:41:55.407] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) +[2026-11-29 04:41:55.407] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-11-29 04:42:03.000] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:03.014] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:03.015] [RANK: 0] [info] Extract basic topology: 69188->69188 +[2026-11-29 04:42:03.015] [RANK: 0] [info] Build local dual graph +[2026-11-29 04:42:03.015] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:42:03.030] [RANK: 0] [info] GPS pseudo-diameter:(121) 645-16097 +[2026-11-29 04:42:03.033] [RANK: 0] [info] Create topology (single cell type) +[2026-11-29 04:42:03.033] [RANK: 0] [info] Create topology (generalised) +[2026-11-29 04:42:03.052] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:03.052] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:03.055] [RANK: 0] [info] Compute ghost indices +[2026-11-29 04:42:03.055] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-11-29 04:42:03.059] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:03.060] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:03.061] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:03.064] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.067] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.067] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.067] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.069] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:03.069] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:03.069] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-11-29 04:42:03.069] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.069] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.069] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-11-29 04:42:03.070] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:03.070] [RANK: 0] [info] Cell type: 0 dofmap: 17297x4 +[2026-11-29 04:42:03.071] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:03.071] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:03.072] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:03.073] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.073] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (24x19x19) to be refined 0 times -[2025-10-25 20:16:22.494] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-10-25 20:16:22.505] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:22.512] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:22.535] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:22.535] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:22.535] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-10-25 20:16:22.535] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-10-25 20:16:22.536] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:22.536] [RANK: 0] [info] Cell type: 0 dofmap: 17088x4 -[2025-10-25 20:16:22.537] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:22.537] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:22.538] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:22.538] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:22.538] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:22.538] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:22.539] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:22.539] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-10-25 20:16:22.550] [RANK: 0] [info] Column ghost size increased from 222 to 559 +[2026-11-29 04:42:03.074] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-11-29 04:42:03.085] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.091] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.108] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.108] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.109] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-11-29 04:42:03.109] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-11-29 04:42:03.109] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:03.109] [RANK: 0] [info] Cell type: 0 dofmap: 17297x4 +[2026-11-29 04:42:03.111] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:03.111] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:03.111] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:03.112] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.112] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.112] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:03.112] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:03.112] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-11-29 04:42:03.122] [RANK: 0] [info] Column ghost size increased from 209 to 570 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -2197,7 +2233,7 @@ Total degrees of freedom: 30000 (30 thousand) Average degrees of freedom per process: 10000 ---------------------------------------------------------------- -[2025-10-25 20:16:22.643] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-11-29 04:42:03.210] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -2218,11 +2254,11 @@ MatCoarsen Object: 3 MPI processes type: misk Number smoothing steps to construct prolongation 1 - Complexity: grid = 1.0934 operator = 1.38329 + Complexity: grid = 1.094 operator = 1.38574 Per-level complexity: op = operator, int = interpolation #equations | #active PEs | avg nnz/row op | avg nnz/row int - 228 1 188 0 - 2574 3 170 39 + 240 1 181 0 + 2580 3 171 36 30000 3 42 22 Coarse grid solver -- level 0 ------------------------------- KSP Object: (mg_coarse_) 3 MPI processes @@ -2248,35 +2284,35 @@ 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 1.08249 + factor fill ratio given 5., needed 1.11443 Factored matrix follows: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij - rows=228, cols=228, bs=6 + rows=240, cols=240, bs=6 package used to perform factorization: petsc - total: nonzeros=46296, allocated nonzeros=46296 - using I-node routines: found 63 nodes, limit used is 5 + total: nonzeros=48384, allocated nonzeros=48384 + using I-node routines: found 68 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij - rows=228, cols=228, bs=6 - total: nonzeros=42768, allocated nonzeros=42768 + rows=240, cols=240, bs=6 + total: nonzeros=43416, allocated nonzeros=43416 total number of mallocs used during MatSetValues calls=0 - using I-node routines: found 76 nodes, limit used is 5 + using I-node routines: found 80 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=228, cols=228, bs=6 - total: nonzeros=42768, allocated nonzeros=42768 + rows=240, cols=240, bs=6 + total: nonzeros=43416, allocated nonzeros=43416 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 76 nodes, limit used is 5 + using I-node (on process 0) routines: found 80 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 0.270769, max 2.97846 - eigenvalues provided (min 0.0321105, max 2.70769) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.265215, max 2.91736 + eigenvalues provided (min 0.0369837, max 2.65215) 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 @@ -2287,18 +2323,18 @@ linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=2574, cols=2574, bs=6 - total: nonzeros=436932, allocated nonzeros=436932 + rows=2580, cols=2580, bs=6 + total: nonzeros=439344, allocated nonzeros=439344 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 266 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 0.25864, max 2.84503 - eigenvalues provided (min 0.0717371, max 2.5864) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.258414, max 2.84255 + eigenvalues provided (min 0.0741913, max 2.58414) 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 @@ -2313,7 +2349,7 @@ 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 3345 nodes, limit used is 5 + using I-node (on process 0) routines: found 3393 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 @@ -2322,46 +2358,46 @@ 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 3345 nodes, limit used is 5 + using I-node (on process 0) routines: found 3393 nodes, limit used is 5 [MPI_MAX] Summary of timings | reps wall avg wall tot ------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 7.730000 7.730000 +Build BoxMesh (tetrahedra) | 1 7.700000 7.700000 Build dofmap data | 2 0.010000 0.020000 Build sparsity | 1 0.000000 0.000000 Compute connectivity 2-0 | 1 0.000000 0.000000 -Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.040000 0.040000 -Compute graph partition (SCOTCH) | 1 7.660000 7.660000 -Compute local part of mesh dual graph (mixed) | 2 0.020000 0.040000 +Compute dof reordering map | 2 0.005000 0.010000 +Compute entities of dim = 2 | 1 0.030000 0.030000 +Compute graph partition (SCOTCH) | 1 7.610000 7.610000 +Compute local part of mesh dual graph (mixed) | 2 0.030000 0.060000 Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.000000 0.000000 +Compute non-local part of mesh dual graph | 1 0.020000 0.020000 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 0.020000 0.020000 Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 2 0.000000 0.000000 -Gibbs-Poole-Stockmeyer ordering | 1 0.000000 0.000000 +GPS: create_level_structure | 5 0.000000 0.000000 +Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 Init MPI | 1 0.030000 0.030000 Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.010000 0.020000 +Init dofmap from element dofmap | 2 0.005000 0.010000 Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.410000 0.410000 +PETSc Krylov solver | 1 0.380000 0.380000 SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 7.660000 7.660000 +SCOTCH: call SCOTCH_dgraphPart | 1 7.610000 7.610000 SparsityPattern::finalize | 1 0.010000 0.010000 -Topology: create | 1 0.030000 0.030000 -Topology: determine shared index ownership | 1 0.020000 0.020000 +Topology: create | 1 0.040000 0.040000 +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 0.080000 0.080000 -ZZZ Assemble vector | 1 0.010000 0.010000 -ZZZ Create Mesh | 1 7.730000 7.730000 +ZZZ Assemble vector | 1 0.000000 0.000000 +ZZZ Create Mesh | 1 7.700000 7.700000 ZZZ Create RHS function | 1 0.000000 0.000000 ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.040000 0.040000 +ZZZ Create facets and facet->cell connectivity | 1 0.030000 0.030000 ZZZ Create forms | 1 0.000000 0.000000 ZZZ Create near-nullspace | 1 0.000000 0.000000 ZZZ FunctionSpace | 1 0.010000 0.010000 -ZZZ Solve | 1 0.410000 0.410000 +ZZZ Solve | 1 0.380000 0.380000 *** Number of Krylov iterations: 18 *** Solution norm: 3.6795e-05 **************************************************************************************************************************************************************** @@ -2370,16 +2406,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Oct 25 20:16:23 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sun Nov 29 04:42:03 2026 Using Petsc Release Version 3.22.5, Mar 28, 2025 Max Max/Min Avg Total -Time (sec): 8.292e+00 1.000 8.292e+00 +Time (sec): 8.213e+00 1.000 8.213e+00 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 2.232e+08 1.108 2.096e+08 6.289e+08 -Flops/sec: 2.692e+07 1.108 2.528e+07 7.584e+07 -MPI Msg Count: 7.820e+02 1.043 7.610e+02 2.283e+03 -MPI Msg Len (bytes): 7.756e+06 1.437 8.256e+03 1.885e+07 +Flops: 2.105e+08 1.023 2.080e+08 6.241e+08 +Flops/sec: 2.563e+07 1.023 2.533e+07 7.599e+07 +MPI Msg Count: 7.820e+02 1.041 7.623e+02 2.287e+03 +MPI Msg Len (bytes): 7.631e+06 1.401 8.285e+03 1.895e+07 MPI Reductions: 4.590e+02 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -2388,7 +2424,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 8.2919e+00 100.0% 6.2889e+08 100.0% 2.283e+03 100.0% 8.256e+03 100.0% 4.410e+02 96.1% + 0: Main Stage: 8.2126e+00 100.0% 6.2410e+08 100.0% 2.287e+03 100.0% 8.285e+03 100.0% 4.410e+02 96.1% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -2412,81 +2448,81 @@ --- Event Stage 0: Main Stage -BuildTwoSided 109 1.0 4.7499e-02 46.0 0.00e+00 0.0 1.8e+02 4.0e+00 1.1e+02 0 0 8 0 24 0 0 8 0 25 0 -BuildTwoSidedF 83 1.0 4.7419e-02 41.2 0.00e+00 0.0 9.8e+01 6.0e+04 8.3e+01 0 0 4 31 18 0 0 4 31 19 0 -MatMult 190 1.0 5.9256e-02 1.0 1.17e+08 1.1 1.1e+03 5.8e+03 0.0e+00 1 53 50 35 0 1 53 50 35 0 5605 -MatMultAdd 38 1.0 6.3730e-03 1.1 9.62e+06 1.1 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 4355 -MatMultTranspose 38 1.0 7.2505e-03 1.1 9.63e+06 1.1 1.5e+02 1.6e+03 0.0e+00 0 4 7 1 0 0 4 7 1 0 3832 -MatSolve 19 0.0 1.7782e-03 0.0 1.75e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 987 -MatLUFactorSym 1 1.0 1.2678e-03 169.5 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 -MatLUFactorNum 1 1.0 2.3663e-03 1375.7 5.96e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2520 -MatScale 6 1.0 5.4096e-04 1.1 6.10e+05 1.1 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3259 -MatResidual 38 1.0 1.0888e-02 1.0 2.28e+07 1.1 2.3e+02 5.5e+03 0.0e+00 0 10 10 7 0 0 10 10 7 0 5893 -MatAssemblyBegin 45 1.0 5.7125e-02 3.5 0.00e+00 0.0 9.8e+01 6.0e+04 2.3e+01 0 0 4 31 5 0 0 4 31 5 0 -MatAssemblyEnd 45 1.0 2.8530e-02 1.0 9.21e+04 2.0 1.7e+02 5.2e+02 9.0e+01 0 0 8 0 20 0 0 8 0 20 8 -MatGetRowIJ 1 0.0 3.7800e-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 2.5339e-03 1.0 0.00e+00 0.0 4.0e+00 3.7e+02 1.5e+01 0 0 0 0 3 0 0 0 0 3 0 -MatGetOrdering 1 0.0 9.5081e-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 -MatCoarsen 2 1.0 7.2817e-04 1.0 0.00e+00 0.0 1.2e+02 8.2e+02 3.8e+01 0 0 5 1 8 0 0 5 1 9 0 -MatZeroEntries 2 1.0 4.5120e-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 -MatView 6 1.5 5.3820e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 1 0 0 0 0 1 0 -MatAXPY 4 1.0 5.5162e-03 1.0 1.17e+05 1.0 2.4e+01 4.1e+02 1.4e+01 0 0 1 0 3 0 0 1 0 3 63 -MatTranspose 9 1.0 3.9729e-03 1.1 0.00e+00 0.0 1.0e+02 1.9e+03 2.7e+01 0 0 5 1 6 0 0 5 1 6 0 -MatMatMultSym 6 1.0 3.1585e-02 1.1 0.00e+00 0.0 6.0e+01 1.1e+04 2.0e+01 0 0 3 3 4 0 0 3 3 5 0 -MatMatMultNum 2 1.0 6.9373e-03 1.0 7.21e+06 1.1 1.2e+01 3.3e+04 2.0e+00 0 3 1 2 0 0 3 1 2 0 2921 -MatPtAPSymbolic 2 1.0 1.1784e-01 1.0 0.00e+00 0.0 6.0e+01 6.1e+04 1.4e+01 1 0 3 19 3 1 0 3 19 3 0 -MatPtAPNumeric 2 1.0 1.3417e-01 1.0 6.67e+07 1.3 2.8e+01 1.2e+05 1.2e+01 2 28 1 17 3 2 28 1 17 3 1309 -MatTrnMatMultSym 1 1.0 1.7399e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 -MatGetLocalMat 7 1.0 1.9015e-03 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 -MatGetBrAoCol 6 1.0 2.3099e-03 1.1 0.00e+00 0.0 8.4e+01 4.6e+04 0.0e+00 0 0 4 20 0 0 0 4 20 0 0 -MatCreateGraph 2 1.0 1.0672e-02 1.0 1.55e+05 1.0 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 43 -VecMDot 20 1.0 7.8277e-04 1.5 1.20e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 4577 -VecTDot 38 1.0 6.3232e-04 1.6 7.63e+05 1.0 0.0e+00 0.0e+00 3.8e+01 0 0 0 0 8 0 0 0 0 9 3606 -VecNorm 41 1.0 7.1212e-04 1.4 6.20e+05 1.0 0.0e+00 0.0e+00 4.1e+01 0 0 0 0 9 0 0 0 0 9 2607 -VecScale 22 1.0 6.0120e-05 1.1 1.20e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 5960 -VecCopy 118 1.0 2.7560e-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 1.3484e-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 3.1212e-04 1.2 7.44e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 7129 -VecAYPX 245 1.0 1.2195e-03 1.0 2.00e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 4897 -VecAXPBYCZ 76 1.0 5.0776e-04 1.1 2.08e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 12189 -VecMAXPY 22 1.0 2.9120e-04 1.0 1.42e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 14542 -VecAssemblyBegin 61 1.0 3.4976e-04 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+01 0 0 0 0 13 0 0 0 0 14 0 -VecAssemblyEnd 61 1.0 3.3800e-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 9.4797e-04 1.0 9.52e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 2989 -VecScatterBegin 330 1.0 1.6800e-03 1.0 0.00e+00 0.0 1.7e+03 4.6e+03 0.0e+00 0 0 75 42 0 0 0 75 42 0 0 -VecScatterEnd 330 1.0 1.0211e-02 2.2 1.25e+04 2.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 3 -VecNormalize 22 1.0 3.3780e-04 1.1 3.61e+05 1.0 0.0e+00 0.0e+00 2.2e+01 0 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3.6e+01 7.0e+03 1.1e+01 0 1 2 1 2 0 1 2 1 2 1219 +PCSetUp 1 1.0 2.9776e-01 1.0 8.10e+07 1.1 9.0e+02 1.3e+04 3.1e+02 4 38 39 59 68 4 38 39 59 70 792 +PCSetUpOnBlocks 19 1.0 4.5145e-03 16.2 6.04e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1338 +PCApply 19 1.0 6.5065e-02 1.0 1.13e+08 1.1 1.2e+03 4.6e+03 1.9e+01 1 53 53 29 4 1 53 53 29 4 5090 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -2509,9 +2545,9 @@ Discrete System 4 4 Weak Form 4 4 ======================================================================================================================== -Average time to get PetscTime(): 3.2e-08 -Average time for MPI_Barrier(): 1.464e-06 -Average time for zero size MPI_Send(): 8.26667e-07 +Average time to get PetscTime(): 3.6e-08 +Average time for MPI_Barrier(): 1.384e-06 +Average time for zero size MPI_Send(): 9.2e-07 #PETSc Option Table entries: --ndofs 10000 # (source: command line) --problem_type elasticity # (source: command line) @@ -2575,67 +2611,67 @@ 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) ==== -[2025-10-25 20:16:23.247] [RANK: 0] [info] Using partitioner with 69312 cell data -[2025-10-25 20:16:23.247] [RANK: 0] [info] Compute partition of cells across ranks -[2025-10-25 20:16:23.247] [RANK: 0] [info] Building mesh dual graph -[2025-10-25 20:16:23.247] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:23.260] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-10-25 20:16:23.261] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:23.261] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:23.261] [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 -[2025-10-25 20:16:23.262] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) -[2025-10-25 20:16:23.262] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-10-25 20:16:30.834] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:30.838] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:30.839] [RANK: 0] [info] Extract basic topology: 69312->69312 -[2025-10-25 20:16:30.839] [RANK: 0] [info] Build local dual graph -[2025-10-25 20:16:30.839] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:30.857] [RANK: 0] [info] GPS pseudo-diameter:(120) 16136-575 -[2025-10-25 20:16:30.858] [RANK: 0] [info] Create topology (single cell type) -[2025-10-25 20:16:30.858] [RANK: 0] [info] Create topology (generalised) -[2025-10-25 20:16:30.860] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:30.860] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:30.864] [RANK: 0] [info] Compute ghost indices -[2025-10-25 20:16:30.864] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-10-25 20:16:30.864] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:30.865] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:30.865] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:30.870] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:30.870] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:30.870] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:30.870] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:30.871] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:30.871] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:30.871] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-10-25 20:16:30.872] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:30.872] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:30.872] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-10-25 20:16:30.872] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:30.872] [RANK: 0] [info] Cell type: 0 dofmap: 17328x4 -[2025-10-25 20:16:30.874] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:30.874] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:30.874] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:30.874] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:30.874] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.805] [RANK: 0] [info] Using partitioner with 69312 cell data +[2026-11-29 04:42:03.805] [RANK: 0] [info] Compute partition of cells across ranks +[2026-11-29 04:42:03.805] [RANK: 0] [info] Building mesh dual graph +[2026-11-29 04:42:03.805] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:42:03.817] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-11-29 04:42:03.818] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:03.818] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:03.818] [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 +[2026-11-29 04:42:03.819] [RANK: 0] [info] Graph edges (local: 66332, non-local: 962) +[2026-11-29 04:42:03.819] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-11-29 04:42:11.468] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:11.470] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:11.471] [RANK: 0] [info] Extract basic topology: 68392->68392 +[2026-11-29 04:42:11.471] [RANK: 0] [info] Build local dual graph +[2026-11-29 04:42:11.471] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:42:11.482] [RANK: 0] [info] GPS pseudo-diameter:(121) 336-15718 +[2026-11-29 04:42:11.484] [RANK: 0] [info] Create topology (single cell type) +[2026-11-29 04:42:11.484] [RANK: 0] [info] Create topology (generalised) +[2026-11-29 04:42:11.509] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:11.509] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:11.512] [RANK: 0] [info] Compute ghost indices +[2026-11-29 04:42:11.512] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-11-29 04:42:11.517] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:11.518] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:11.519] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:11.523] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:11.527] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:11.527] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:11.527] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:11.529] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:11.529] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:11.529] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-11-29 04:42:11.529] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:11.529] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:11.529] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-11-29 04:42:11.529] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:11.529] [RANK: 0] [info] Cell type: 0 dofmap: 17098x4 +[2026-11-29 04:42:11.531] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:11.531] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:11.531] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:11.533] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:11.533] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (24x19x19) to be refined 0 times -[2025-10-25 20:16:30.875] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-10-25 20:16:30.891] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:30.891] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:30.907] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:30.907] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:30.907] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-10-25 20:16:30.907] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-10-25 20:16:30.908] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:30.908] [RANK: 0] [info] Cell type: 0 dofmap: 17328x4 -[2025-10-25 20:16:30.910] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:30.910] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:30.910] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:30.910] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:30.910] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:30.910] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:30.910] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:30.910] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-10-25 20:16:30.921] [RANK: 0] [info] Column ghost size increased from 202 to 550 +[2026-11-29 04:42:11.534] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-11-29 04:42:11.545] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:11.554] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:11.572] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:11.572] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:11.573] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-11-29 04:42:11.573] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-11-29 04:42:11.573] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:11.573] [RANK: 0] [info] Cell type: 0 dofmap: 17098x4 +[2026-11-29 04:42:11.575] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:11.575] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:11.575] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:11.576] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:11.576] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:11.576] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:11.576] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:11.576] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-11-29 04:42:11.587] [RANK: 0] [info] Column ghost size increased from 213 to 554 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -2649,7 +2685,7 @@ Total degrees of freedom: 30000 (30 thousand) Average degrees of freedom per process: 10000 ---------------------------------------------------------------- -[2025-10-25 20:16:31.006] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-11-29 04:42:11.673] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -2670,11 +2706,11 @@ MatCoarsen Object: 3 MPI processes type: misk Number smoothing steps to construct prolongation 1 - Complexity: grid = 1.0916 operator = 1.3709 + Complexity: grid = 1.0922 operator = 1.37231 Per-level complexity: op = operator, int = interpolation #equations | #active PEs | avg nnz/row op | avg nnz/row int - 222 1 187 0 - 2526 3 168 37 + 222 1 177 0 + 2544 3 168 37 30000 3 42 21 Coarse grid solver -- level 0 ------------------------------- KSP Object: (mg_coarse_) 3 MPI processes @@ -2700,35 +2736,35 @@ 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 1.05204 + factor fill ratio given 5., needed 1.09366 Factored matrix follows: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij rows=222, cols=222, bs=6 package used to perform factorization: petsc - total: nonzeros=43668, allocated nonzeros=43668 - using I-node routines: found 67 nodes, limit used is 5 + total: nonzeros=42876, allocated nonzeros=42876 + using I-node routines: found 56 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: (mg_coarse_sub_) 1 MPI process type: seqaij rows=222, cols=222, bs=6 - total: nonzeros=41508, allocated nonzeros=41508 + total: nonzeros=39204, allocated nonzeros=39204 total number of mallocs used during MatSetValues calls=0 - using I-node routines: found 72 nodes, limit used is 5 + using I-node routines: found 71 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij rows=222, cols=222, bs=6 - total: nonzeros=41508, allocated nonzeros=41508 + total: nonzeros=39204, allocated nonzeros=39204 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 72 nodes, limit used is 5 + using I-node (on process 0) routines: found 71 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 0.297655, max 3.2742 - eigenvalues provided (min 0.0330729, max 2.97655) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.288065, max 3.16872 + eigenvalues provided (min 0.0177087, max 2.88065) 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 @@ -2739,18 +2775,18 @@ linear system matrix = precond matrix: Mat Object: 3 MPI processes type: mpiaij - rows=2526, cols=2526, bs=6 - total: nonzeros=422676, allocated nonzeros=422676 + rows=2544, cols=2544, bs=6 + total: nonzeros=426744, allocated nonzeros=426744 total number of mallocs used during MatSetValues calls=0 using scalable MatPtAP() implementation - using I-node (on process 0) routines: found 266 nodes, limit used is 5 + using I-node (on process 0) routines: found 272 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 0.257578, max 2.83336 - eigenvalues provided (min 0.0737186, max 2.57578) with transform: [0. 0.1; 0. 1.1] + eigenvalue targets used: min 0.258515, max 2.84366 + eigenvalues provided (min 0.0752295, max 2.58515) 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 @@ -2765,7 +2801,7 @@ 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 3407 nodes, limit used is 5 + using I-node (on process 0) routines: found 3340 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 @@ -2774,46 +2810,46 @@ 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 3407 nodes, limit used is 5 + using I-node (on process 0) routines: found 3340 nodes, limit used is 5 [MPI_MAX] Summary of timings | reps wall avg wall tot ------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 7.630000 7.630000 +Build BoxMesh (tetrahedra) | 1 7.730000 7.730000 Build dofmap data | 2 0.005000 0.010000 -Build sparsity | 1 0.010000 0.010000 +Build sparsity | 1 0.000000 0.000000 Compute connectivity 2-0 | 1 0.000000 0.000000 Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.030000 0.030000 -Compute graph partition (SCOTCH) | 1 7.580000 7.580000 -Compute local part of mesh dual graph (mixed) | 2 0.015000 0.030000 +Compute entities of dim = 2 | 1 0.040000 0.040000 +Compute graph partition (SCOTCH) | 1 7.650000 7.650000 +Compute local part of mesh dual graph (mixed) | 2 0.020000 0.040000 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 0.010000 0.010000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.000000 0.000000 Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 6 0.000000 0.000000 -Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 -Init MPI | 1 0.020000 0.020000 +GPS: create_level_structure | 2 0.000000 0.000000 +Gibbs-Poole-Stockmeyer ordering | 1 0.000000 0.000000 +Init MPI | 1 0.060000 0.060000 Init PETSc | 1 0.000000 0.000000 Init dofmap from element dofmap | 2 0.005000 0.010000 Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.400000 0.400000 +PETSc Krylov solver | 1 0.380000 0.380000 SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 7.580000 7.580000 +SCOTCH: call SCOTCH_dgraphPart | 1 7.650000 7.650000 SparsityPattern::finalize | 1 0.000000 0.000000 -Topology: create | 1 0.020000 0.020000 -Topology: determine shared index ownership | 1 0.010000 0.010000 +Topology: create | 1 0.040000 0.040000 +Topology: determine shared index ownership | 1 0.020000 0.020000 Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 ZZZ Assemble matrix | 1 0.080000 0.080000 ZZZ Assemble vector | 1 0.000000 0.000000 -ZZZ Create Mesh | 1 7.630000 7.630000 -ZZZ Create RHS function | 1 0.000000 0.000000 +ZZZ Create Mesh | 1 7.730000 7.730000 +ZZZ Create RHS function | 1 0.010000 0.010000 ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.030000 0.030000 +ZZZ Create facets and facet->cell connectivity | 1 0.040000 0.040000 ZZZ Create forms | 1 0.000000 0.000000 -ZZZ Create near-nullspace | 1 0.000000 0.000000 -ZZZ FunctionSpace | 1 0.010000 0.010000 -ZZZ Solve | 1 0.400000 0.400000 +ZZZ Create near-nullspace | 1 0.010000 0.010000 +ZZZ FunctionSpace | 1 0.000000 0.000000 +ZZZ Solve | 1 0.380000 0.380000 *** Number of Krylov iterations: 19 *** Solution norm: 3.6795e-05 **************************************************************************************************************************************************************** @@ -2822,17 +2858,17 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Oct 25 20:16:31 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sun Nov 29 04:42:12 2026 Using Petsc Release Version 3.22.5, Mar 28, 2025 Max Max/Min Avg Total -Time (sec): 8.153e+00 1.000 8.153e+00 +Time (sec): 8.255e+00 1.000 8.255e+00 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 2.214e+08 1.072 2.132e+08 6.397e+08 -Flops/sec: 2.715e+07 1.072 2.615e+07 7.846e+07 -MPI Msg Count: 8.060e+02 1.041 7.857e+02 2.357e+03 -MPI Msg Len (bytes): 7.623e+06 1.412 8.010e+03 1.888e+07 -MPI Reductions: 4.630e+02 1.000 +Flops: 2.255e+08 1.100 2.135e+08 6.404e+08 +Flops/sec: 2.731e+07 1.100 2.586e+07 7.757e+07 +MPI Msg Count: 8.050e+02 1.041 7.843e+02 2.353e+03 +MPI Msg Len (bytes): 7.187e+06 1.357 7.850e+03 1.847e+07 +MPI Reductions: 4.620e+02 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) e.g., VecAXPY() for real vectors of length N --> 2N flops @@ -2840,7 +2876,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 8.1534e+00 100.0% 6.3974e+08 100.0% 2.357e+03 100.0% 8.010e+03 100.0% 4.450e+02 96.1% + 0: Main Stage: 8.2550e+00 100.0% 6.4036e+08 100.0% 2.353e+03 100.0% 7.850e+03 100.0% 4.440e+02 96.1% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -2864,81 +2900,81 @@ --- Event Stage 0: Main Stage -BuildTwoSided 109 1.0 3.2596e-02 25.7 0.00e+00 0.0 1.8e+02 4.0e+00 1.1e+02 0 0 8 0 24 0 0 8 0 24 0 -BuildTwoSidedF 83 1.0 3.2705e-02 23.2 0.00e+00 0.0 1.0e+02 5.7e+04 8.3e+01 0 0 4 31 18 0 0 4 31 19 0 -MatMult 199 1.0 6.1695e-02 1.0 1.20e+08 1.1 1.2e+03 5.7e+03 0.0e+00 1 54 51 36 0 1 54 51 36 0 5599 -MatMultAdd 40 1.0 6.8090e-03 1.1 9.70e+06 1.0 1.6e+02 1.6e+03 0.0e+00 0 5 7 1 0 0 5 7 1 0 4239 -MatMultTranspose 40 1.0 7.3354e-03 1.1 9.72e+06 1.0 1.6e+02 1.6e+03 0.0e+00 0 5 7 1 0 0 5 7 1 0 3939 -MatSolve 20 0.0 1.9566e-03 0.0 1.74e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 890 -MatLUFactorSym 1 1.0 1.4048e-03 168.0 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 2.1662e-03 1320.9 5.43e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2509 -MatScale 6 1.0 5.1104e-04 1.0 5.87e+05 1.0 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3414 -MatResidual 40 1.0 1.1280e-02 1.0 2.34e+07 1.1 2.4e+02 5.4e+03 0.0e+00 0 10 10 7 0 0 10 10 7 0 5937 -MatAssemblyBegin 45 1.0 4.1809e-02 2.5 0.00e+00 0.0 1.0e+02 5.7e+04 2.3e+01 0 0 4 31 5 0 0 4 31 5 0 -MatAssemblyEnd 45 1.0 2.7223e-02 1.0 8.76e+04 1.9 1.7e+02 5.1e+02 9.0e+01 0 0 7 0 19 0 0 7 0 20 8 -MatGetRowIJ 1 0.0 3.7600e-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 2.0611e-03 1.0 0.00e+00 0.0 4.0e+00 3.7e+02 1.5e+01 0 0 0 0 3 0 0 0 0 3 0 -MatGetOrdering 1 0.0 9.0360e-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 -MatCoarsen 2 1.0 7.3181e-04 1.0 0.00e+00 0.0 1.2e+02 8.1e+02 3.8e+01 0 0 5 1 8 0 0 5 1 9 0 -MatZeroEntries 2 1.0 3.2161e-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 6 1.5 5.6144e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 1 0 0 0 0 1 0 -MatAXPY 4 1.0 5.5889e-03 1.0 1.16e+05 1.0 2.4e+01 4.0e+02 1.4e+01 0 0 1 0 3 0 0 1 0 3 62 -MatTranspose 9 1.0 3.9932e-03 1.1 0.00e+00 0.0 1.0e+02 1.8e+03 2.7e+01 0 0 4 1 6 0 0 4 1 6 0 -MatMatMultSym 6 1.0 3.1092e-02 1.1 0.00e+00 0.0 6.0e+01 1.0e+04 2.0e+01 0 0 3 3 4 0 0 3 3 4 0 -MatMatMultNum 2 1.0 7.1492e-03 1.0 7.02e+06 1.1 1.2e+01 3.2e+04 2.0e+00 0 3 1 2 0 0 3 1 2 0 2810 -MatPtAPSymbolic 2 1.0 1.0915e-01 1.0 0.00e+00 0.0 6.0e+01 5.9e+04 1.4e+01 1 0 3 19 3 1 0 3 19 3 0 -MatPtAPNumeric 2 1.0 1.2610e-01 1.0 6.23e+07 1.2 2.8e+01 1.2e+05 1.2e+01 2 27 1 17 3 2 27 1 17 3 1353 -MatTrnMatMultSym 1 1.0 1.7713e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 -MatGetLocalMat 7 1.0 1.6206e-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 2.3683e-03 1.1 0.00e+00 0.0 8.4e+01 4.4e+04 0.0e+00 0 0 4 20 0 0 0 4 20 0 0 -MatCreateGraph 2 1.0 1.0538e-02 1.0 1.52e+05 1.0 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 43 -VecMDot 20 1.0 7.6485e-04 1.5 1.21e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 4 4677 -VecTDot 40 1.0 6.4956e-04 1.6 8.18e+05 1.0 0.0e+00 0.0e+00 4.0e+01 0 0 0 0 9 0 0 0 0 9 3695 -VecNorm 42 1.0 7.7205e-04 1.4 6.51e+05 1.0 0.0e+00 0.0e+00 4.2e+01 0 0 0 0 9 0 0 0 0 9 2481 -VecScale 22 1.0 4.7161e-05 1.2 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 7586 -VecCopy 124 1.0 2.6249e-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 141 1.0 1.6716e-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 -VecAXPY 40 1.0 3.1996e-04 1.1 7.99e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 7329 -VecAYPX 258 1.0 1.3197e-03 1.1 2.13e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 4762 -VecAXPBYCZ 80 1.0 4.9224e-04 1.1 2.20e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 13215 -VecMAXPY 22 1.0 3.2792e-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 12894 -VecAssemblyBegin 61 1.0 3.4028e-04 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+01 0 0 0 0 13 0 0 0 0 13 0 -VecAssemblyEnd 61 1.0 3.2640e-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 -VecPointwiseMult 182 1.0 9.5184e-04 1.1 1.00e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 3110 -VecScatterBegin 343 1.0 1.7801e-03 1.0 0.00e+00 0.0 1.8e+03 4.5e+03 0.0e+00 0 0 76 43 0 0 0 76 43 0 0 -VecScatterEnd 343 1.0 1.1232e-02 1.9 1.32e+04 2.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 3 -VecNormalize 22 1.0 3.7704e-04 1.4 3.64e+05 1.0 0.0e+00 0.0e+00 2.2e+01 0 0 0 0 5 0 0 0 0 5 2847 -SFSetGraph 26 1.0 1.1048e-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 5.7841e-04 1.1 0.00e+00 0.0 2.5e+02 4.8e+02 2.6e+01 0 0 11 1 6 0 0 11 1 6 0 -SFBcastBegin 10 1.0 3.1840e-05 1.1 0.00e+00 0.0 6.0e+01 1.4e+03 0.0e+00 0 0 3 0 0 0 0 3 0 0 0 -SFBcastEnd 10 1.0 2.9760e-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 -SFReduceBegin 3 1.0 2.9240e-05 1.1 0.00e+00 0.0 1.5e+01 6.4e+02 0.0e+00 0 0 1 0 0 0 0 1 0 0 0 -SFReduceEnd 3 1.0 9.7600e-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 -SFPack 356 1.0 5.9313e-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 -SFUnpack 356 1.0 1.3156e-04 1.1 1.32e+04 2.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 242 -KSPSetUp 1 1.0 2.7601e-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 8.1608e-02 1.0 1.36e+08 1.1 1.4e+03 4.8e+03 8.0e+01 1 62 59 35 17 1 62 59 35 18 4883 -KSPGMRESOrthog 20 1.0 1.0615e-03 1.3 2.42e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 4 6741 -PCSetUp_GAMG+ 1 1.0 3.0902e-01 1.0 8.47e+07 1.1 9.0e+02 1.2e+04 3.1e+02 4 37 38 59 67 4 37 38 59 70 761 - PCGAMGCreateG 2 1.0 1.0544e-02 1.0 1.52e+05 1.0 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 43 - GAMG Coarsen 4 1.0 1.9736e-02 1.0 0.00e+00 0.0 2.0e+02 7.8e+03 5.5e+01 0 0 8 8 12 0 0 8 8 12 0 - GAMG MIS/Agg 2 1.0 1.8559e-02 1.0 0.00e+00 0.0 1.6e+02 8.4e+03 5.1e+01 0 0 7 7 11 0 0 7 7 11 0 - PCGAMGProl 2 1.0 7.4077e-03 1.0 0.00e+00 0.0 2.6e+02 3.1e+03 7.6e+01 0 0 11 4 16 0 0 11 4 17 0 - GAMG Prol-col 2 1.0 2.8818e-03 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 5.6e+01 0 0 10 3 12 0 0 10 3 13 0 - GAMG Prol-lift 2 1.0 4.3144e-03 1.0 0.00e+00 0.0 3.6e+01 6.6e+03 1.2e+01 0 0 2 1 3 0 0 2 1 3 0 - PCGAMGOptProl 2 1.0 3.3542e-02 1.0 2.22e+07 1.1 1.9e+02 8.6e+03 6.6e+01 0 10 8 9 14 0 10 8 9 15 1914 - GAMG smooth 2 1.0 2.3809e-02 1.0 7.57e+06 1.1 7.2e+01 1.4e+04 2.4e+01 0 3 3 5 5 0 3 3 5 5 913 - PCGAMGCreateL 2 1.0 2.3720e-01 1.0 6.23e+07 1.2 1.1e+02 6.4e+04 6.0e+01 3 27 5 36 13 3 27 5 36 13 719 - GAMG PtAP 2 1.0 2.3488e-01 1.0 6.23e+07 1.2 8.8e+01 7.7e+04 2.6e+01 3 27 4 36 6 3 27 4 36 6 726 - GAMG Reduce 1 1.0 8.9955e-02 1.0 2.41e+07 1.7 4.7e+01 4.9e+04 4.7e+01 1 9 2 12 10 1 9 2 12 11 613 -PCGAMG Squ l00 1 1.0 1.7716e-02 1.0 0.00e+00 0.0 4.2e+01 3.1e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 -PCGAMG Gal l00 1 1.0 1.4729e-01 1.0 3.86e+07 1.0 6.0e+01 7.5e+04 1.3e+01 2 18 3 24 3 2 18 3 24 3 784 -PCGAMG Opt l00 1 1.0 1.5856e-02 1.0 5.06e+06 1.0 3.6e+01 2.2e+04 1.1e+01 0 2 2 4 2 0 2 2 4 2 947 -PCGAMG Gal l01 1 1.0 8.7633e-02 1.0 2.41e+07 1.7 2.8e+01 8.1e+04 1.3e+01 1 9 1 12 3 1 9 1 12 3 629 -PCGAMG Opt l01 1 1.0 4.8682e-03 1.0 2.04e+06 1.4 3.6e+01 6.2e+03 1.1e+01 0 1 2 1 2 0 1 2 1 2 1042 -PCSetUp 1 1.0 3.0903e-01 1.0 8.47e+07 1.1 9.0e+02 1.2e+04 3.1e+02 4 37 38 59 67 4 37 38 59 70 761 -PCSetUpOnBlocks 20 1.0 3.8595e-03 17.5 5.43e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1408 -PCApply 20 1.0 7.2617e-02 1.0 1.18e+08 1.1 1.3e+03 4.4e+03 2.0e+01 1 54 54 30 4 1 54 54 30 4 4744 +BuildTwoSided 109 1.0 3.6190e-02 44.9 0.00e+00 0.0 1.8e+02 4.0e+00 1.1e+02 0 0 8 0 24 0 0 8 0 25 0 +BuildTwoSidedF 83 1.0 3.6152e-02 40.6 0.00e+00 0.0 1.0e+02 5.3e+04 8.3e+01 0 0 4 30 18 0 0 4 30 19 0 +MatMult 199 1.0 5.8099e-02 1.0 1.21e+08 1.1 1.2e+03 5.7e+03 0.0e+00 1 54 51 37 0 1 54 51 37 0 5958 +MatMultAdd 40 1.0 6.3724e-03 1.1 1.00e+07 1.1 1.6e+02 1.5e+03 0.0e+00 0 5 7 1 0 0 5 7 1 0 4531 +MatMultTranspose 40 1.0 7.2498e-03 1.1 1.00e+07 1.1 1.6e+02 1.5e+03 0.0e+00 0 5 7 1 0 0 5 7 1 0 3987 +MatSolve 20 0.0 1.5902e-03 0.0 1.71e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1076 +MatLUFactorSym 1 1.0 1.3011e-03 159.5 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 +MatLUFactorNum 1 1.0 2.0456e-03 866.8 5.29e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 2588 +MatScale 6 1.0 5.0632e-04 1.0 6.04e+05 1.1 1.2e+01 1.6e+03 0.0e+00 0 0 1 0 0 0 0 1 0 0 3447 +MatResidual 40 1.0 1.0615e-02 1.0 2.36e+07 1.1 2.4e+02 5.4e+03 0.0e+00 0 10 10 7 0 0 10 10 7 0 6324 +MatAssemblyBegin 45 1.0 4.5423e-02 3.1 0.00e+00 0.0 1.0e+02 5.3e+04 2.3e+01 0 0 4 30 5 0 0 4 30 5 0 +MatAssemblyEnd 45 1.0 2.5355e-02 1.0 8.22e+04 1.6 1.7e+02 5.0e+02 9.0e+01 0 0 7 0 19 0 0 7 0 20 8 +MatGetRowIJ 1 0.0 5.3800e-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 2.1712e-03 1.0 0.00e+00 0.0 4.0e+00 3.6e+02 1.5e+01 0 0 0 0 3 0 0 0 0 3 0 +MatGetOrdering 1 0.0 1.0696e-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 7.0172e-04 1.0 0.00e+00 0.0 1.2e+02 8.3e+02 3.7e+01 0 0 5 1 8 0 0 5 1 8 0 +MatZeroEntries 2 1.0 8.8840e-05 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 +MatView 6 1.5 1.9404e-04 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 1 0 0 0 0 1 0 +MatAXPY 4 1.0 5.2711e-03 1.0 1.17e+05 1.0 2.4e+01 4.0e+02 1.4e+01 0 0 1 0 3 0 0 1 0 3 66 +MatTranspose 9 1.0 3.7911e-03 1.0 0.00e+00 0.0 1.0e+02 1.8e+03 2.7e+01 0 0 4 1 6 0 0 4 1 6 0 +MatMatMultSym 6 1.0 2.9872e-02 1.1 0.00e+00 0.0 6.0e+01 1.0e+04 2.0e+01 0 0 3 3 4 0 0 3 3 5 0 +MatMatMultNum 2 1.0 6.9705e-03 1.0 7.08e+06 1.1 1.2e+01 3.2e+04 2.0e+00 0 3 1 2 0 0 3 1 2 0 2889 +MatPtAPSymbolic 2 1.0 1.1175e-01 1.0 0.00e+00 0.0 6.0e+01 5.8e+04 1.4e+01 1 0 3 19 3 1 0 3 19 3 0 +MatPtAPNumeric 2 1.0 1.2545e-01 1.0 6.43e+07 1.2 2.8e+01 1.1e+05 1.2e+01 2 27 1 17 3 2 27 1 17 3 1360 +MatTrnMatMultSym 1 1.0 1.6894e-02 1.0 0.00e+00 0.0 4.2e+01 3.0e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 +MatGetLocalMat 7 1.0 1.3076e-03 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 +MatGetBrAoCol 6 1.0 2.0392e-03 1.1 0.00e+00 0.0 8.4e+01 4.4e+04 0.0e+00 0 0 4 20 0 0 0 4 20 0 0 +MatCreateGraph 2 1.0 1.0180e-02 1.0 1.54e+05 1.0 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 44 +VecMDot 20 1.0 6.8600e-04 1.4 1.20e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 5218 +VecTDot 40 1.0 6.3900e-04 1.5 8.02e+05 1.0 0.0e+00 0.0e+00 4.0e+01 0 0 0 0 9 0 0 0 0 9 3756 +VecNorm 42 1.0 6.5888e-04 1.4 6.40e+05 1.0 0.0e+00 0.0e+00 4.2e+01 0 0 0 0 9 0 0 0 0 9 2908 +VecScale 22 1.0 4.6040e-05 1.2 1.20e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 7775 +VecCopy 124 1.0 2.4428e-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 +VecSet 141 1.0 1.3324e-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 +VecAXPY 40 1.0 2.8116e-04 1.1 7.83e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 8341 +VecAYPX 258 1.0 1.2591e-03 1.0 2.11e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 4993 +VecAXPBYCZ 80 1.0 4.8740e-04 1.1 2.19e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 13354 +VecMAXPY 22 1.0 2.9432e-04 1.0 1.42e+06 1.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 14375 +VecAssemblyBegin 61 1.0 2.7752e-04 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+01 0 0 0 0 13 0 0 0 0 14 0 +VecAssemblyEnd 61 1.0 3.1320e-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 +VecPointwiseMult 182 1.0 9.0572e-04 1.0 9.95e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 3270 +VecScatterBegin 343 1.0 1.6186e-03 1.0 0.00e+00 0.0 1.8e+03 4.5e+03 0.0e+00 0 0 76 43 0 0 0 76 43 0 0 +VecScatterEnd 343 1.0 8.2034e-03 1.8 1.25e+04 1.8 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 4 +VecNormalize 22 1.0 2.8588e-04 1.1 3.61e+05 1.0 0.0e+00 0.0e+00 2.2e+01 0 0 0 0 5 0 0 0 0 5 3756 +SFSetGraph 26 1.0 1.0736e-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 +SFSetUp 26 1.0 5.3348e-04 1.1 0.00e+00 0.0 2.5e+02 4.8e+02 2.6e+01 0 0 11 1 6 0 0 11 1 6 0 +SFBcastBegin 9 1.0 3.0200e-05 1.1 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 3.1840e-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 +SFReduceBegin 3 1.0 2.8080e-05 1.0 0.00e+00 0.0 1.5e+01 6.4e+02 0.0e+00 0 0 1 0 0 0 0 1 0 0 0 +SFReduceEnd 3 1.0 9.3600e-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 +SFPack 355 1.0 5.4308e-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 +SFUnpack 355 1.0 1.2212e-04 1.2 1.25e+04 1.8 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 251 +KSPSetUp 1 1.0 2.4600e-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 7.7027e-02 1.0 1.37e+08 1.1 1.4e+03 4.7e+03 8.0e+01 1 62 59 36 17 1 62 59 36 18 5180 +KSPGMRESOrthog 20 1.0 9.5856e-04 1.2 2.41e+06 1.0 0.0e+00 0.0e+00 2.0e+01 0 1 0 0 4 0 1 0 0 5 7469 +PCSetUp_GAMG+ 1 1.0 3.0709e-01 1.0 8.69e+07 1.2 8.9e+02 1.2e+04 3.1e+02 4 37 38 58 67 4 37 38 58 70 766 + PCGAMGCreateG 2 1.0 1.0184e-02 1.0 1.54e+05 1.0 1.4e+02 1.6e+03 5.0e+01 0 0 6 1 11 0 0 6 1 11 44 + GAMG Coarsen 4 1.0 1.8829e-02 1.0 0.00e+00 0.0 1.9e+02 7.9e+03 5.4e+01 0 0 8 8 12 0 0 8 8 12 0 + GAMG MIS/Agg 2 1.0 1.7708e-02 1.0 0.00e+00 0.0 1.6e+02 8.5e+03 5.0e+01 0 0 7 7 11 0 0 7 7 11 0 + PCGAMGProl 2 1.0 6.8507e-03 1.0 0.00e+00 0.0 2.6e+02 3.1e+03 7.6e+01 0 0 11 4 16 0 0 11 4 17 0 + GAMG Prol-col 2 1.0 2.6236e-03 1.0 0.00e+00 0.0 2.2e+02 2.6e+03 5.6e+01 0 0 10 3 12 0 0 10 3 13 0 + GAMG Prol-lift 2 1.0 4.0198e-03 1.0 0.00e+00 0.0 3.6e+01 6.1e+03 1.2e+01 0 0 2 1 3 0 0 2 1 3 0 + PCGAMGOptProl 2 1.0 3.1399e-02 1.0 2.25e+07 1.1 1.9e+02 8.6e+03 6.6e+01 0 10 8 9 14 0 10 8 9 15 2049 + GAMG smooth 2 1.0 2.2170e-02 1.0 7.65e+06 1.1 7.2e+01 1.4e+04 2.4e+01 0 3 3 5 5 0 3 3 5 5 982 + PCGAMGCreateL 2 1.0 2.3929e-01 1.0 6.43e+07 1.2 1.1e+02 6.1e+04 6.0e+01 3 27 5 35 13 3 27 5 35 14 713 + GAMG PtAP 2 1.0 2.3685e-01 1.0 6.43e+07 1.2 8.8e+01 7.4e+04 2.6e+01 3 27 4 35 6 3 27 4 35 6 720 + GAMG Reduce 1 1.0 9.1073e-02 1.0 2.51e+07 1.9 4.7e+01 4.7e+04 4.7e+01 1 9 2 12 10 1 9 2 12 11 606 +PCGAMG Squ l00 1 1.0 1.6897e-02 1.0 0.00e+00 0.0 4.2e+01 3.0e+04 1.3e+01 0 0 2 7 3 0 0 2 7 3 0 +PCGAMG Gal l00 1 1.0 1.4823e-01 1.0 3.92e+07 1.0 6.0e+01 7.3e+04 1.3e+01 2 18 3 24 3 2 18 3 24 3 778 +PCGAMG Opt l00 1 1.0 1.4740e-02 1.0 5.04e+06 1.0 3.6e+01 2.1e+04 1.1e+01 0 2 2 4 2 0 2 2 4 2 1019 +PCGAMG Gal l01 1 1.0 8.8635e-02 1.0 2.51e+07 1.9 2.8e+01 7.7e+04 1.3e+01 1 9 1 12 3 1 9 1 12 3 623 +PCGAMG Opt l01 1 1.0 4.6294e-03 1.0 2.04e+06 1.3 3.6e+01 6.4e+03 1.1e+01 0 1 2 1 2 0 1 2 1 2 1106 +PCSetUp 1 1.0 3.0709e-01 1.0 8.69e+07 1.2 8.9e+02 1.2e+04 3.1e+02 4 37 38 58 67 4 37 38 58 70 766 +PCSetUpOnBlocks 20 1.0 3.6232e-03 16.9 5.29e+06 0.0 0.0e+00 0.0e+00 0.0e+00 0 1 0 0 0 0 1 0 0 0 1461 +PCApply 20 1.0 6.8531e-02 1.0 1.18e+08 1.1 1.3e+03 4.4e+03 2.0e+01 1 54 54 31 4 1 54 54 31 5 5035 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -2961,9 +2997,9 @@ Discrete System 4 4 Weak Form 4 4 ======================================================================================================================== -Average time to get PetscTime(): 3.2e-08 -Average time for MPI_Barrier(): 1.696e-06 -Average time for zero size MPI_Send(): 9.6e-07 +Average time to get PetscTime(): 3.6e-08 +Average time for MPI_Barrier(): 1.424e-06 +Average time for zero size MPI_Send(): 8.66667e-07 #PETSc Option Table entries: --ndofs 30000 # (source: command line) --problem_type elasticity # (source: command line) @@ -3027,69 +3063,69 @@ 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) ==== -[2025-10-25 20:16:31.596] [RANK: 0] [info] Using partitioner with 216000 cell data -[2025-10-25 20:16:31.596] [RANK: 0] [info] Compute partition of cells across ranks -[2025-10-25 20:16:31.596] [RANK: 0] [info] Building mesh dual graph -[2025-10-25 20:16:31.596] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:31.634] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-10-25 20:16:31.670] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:31.670] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:31.670] [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 -[2025-10-25 20:16:31.672] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) -[2025-10-25 20:16:31.672] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-10-25 20:16:45.011] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:45.025] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:45.042] [RANK: 0] [info] Extract basic topology: 212768->212768 -[2025-10-25 20:16:45.042] [RANK: 0] [info] Build local dual graph -[2025-10-25 20:16:45.042] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:45.079] [RANK: 0] [info] GPS pseudo-diameter:(172) 51708-2007 -[2025-10-25 20:16:45.084] [RANK: 0] [info] Create topology (single cell type) -[2025-10-25 20:16:45.084] [RANK: 0] [info] Create topology (generalised) -[2025-10-25 20:16:45.089] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:45.089] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:45.099] [RANK: 0] [info] Compute ghost indices -[2025-10-25 20:16:45.099] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-10-25 20:16:45.099] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:45.102] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:45.102] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:45.113] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.114] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:45.114] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.114] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:45.117] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:45.117] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:45.117] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-10-25 20:16:45.117] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.117] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:45.117] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-10-25 20:16:45.118] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:45.118] [RANK: 0] [info] Cell type: 0 dofmap: 53192x4 -[2025-10-25 20:16:45.122] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:45.123] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:45.123] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:45.123] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.123] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:12.283] [RANK: 0] [info] Using partitioner with 216000 cell data +[2026-11-29 04:42:12.284] [RANK: 0] [info] Compute partition of cells across ranks +[2026-11-29 04:42:12.284] [RANK: 0] [info] Building mesh dual graph +[2026-11-29 04:42:12.284] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:42:12.332] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-11-29 04:42:12.332] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:12.332] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:12.332] [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 +[2026-11-29 04:42:12.334] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) +[2026-11-29 04:42:12.334] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-11-29 04:42:25.678] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:25.683] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:25.686] [RANK: 0] [info] Extract basic topology: 212832->212832 +[2026-11-29 04:42:25.686] [RANK: 0] [info] Build local dual graph +[2026-11-29 04:42:25.686] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:42:25.724] [RANK: 0] [info] GPS pseudo-diameter:(166) 51548-3745 +[2026-11-29 04:42:25.728] [RANK: 0] [info] Create topology (single cell type) +[2026-11-29 04:42:25.728] [RANK: 0] [info] Create topology (generalised) +[2026-11-29 04:42:25.776] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:25.776] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:25.785] [RANK: 0] [info] Compute ghost indices +[2026-11-29 04:42:25.785] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-11-29 04:42:25.788] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:25.791] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:25.791] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:25.802] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:25.803] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:25.803] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:25.803] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:25.806] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:25.806] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:25.806] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-11-29 04:42:25.806] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:25.807] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:25.807] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-11-29 04:42:25.807] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:25.807] [RANK: 0] [info] Cell type: 0 dofmap: 53208x4 +[2026-11-29 04:42:25.812] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:25.812] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:25.812] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:25.814] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:25.814] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (30x30x30) to be refined 0 times -[2025-10-25 20:16:45.126] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-10-25 20:16:45.160] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.163] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:45.194] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.194] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:45.196] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-10-25 20:16:45.196] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-10-25 20:16:45.197] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:45.197] [RANK: 0] [info] Cell type: 0 dofmap: 53192x4 -[2025-10-25 20:16:45.202] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:45.202] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:45.202] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:45.203] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.203] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:45.203] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:45.204] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:45.204] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-10-25 20:16:45.220] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-10-25 20:16:45.221] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) -[2025-10-25 20:16:45.238] [RANK: 0] [info] Column ghost size increased from 451 to 1263 +[2026-11-29 04:42:25.817] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-11-29 04:42:25.851] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:25.857] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:25.888] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:25.888] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:25.889] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-11-29 04:42:25.889] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-11-29 04:42:25.890] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:25.891] [RANK: 0] [info] Cell type: 0 dofmap: 53208x4 +[2026-11-29 04:42:25.895] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:25.895] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:25.896] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:25.898] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:25.898] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:25.899] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:25.899] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:25.899] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-11-29 04:42:25.917] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-11-29 04:42:25.917] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) +[2026-11-29 04:42:25.934] [RANK: 0] [info] Column ghost size increased from 465 to 1266 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -3103,7 +3139,7 @@ Total degrees of freedom: 29791 (29.8 thousand) Average degrees of freedom per process: 9930 ---------------------------------------------------------------- -[2025-10-25 20:16:45.287] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-11-29 04:42:25.984] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -3150,40 +3186,40 @@ [MPI_MAX] Summary of timings | reps wall avg wall tot --------------------------------------------------------------------------------------------------------- Build BoxMesh (tetrahedra) | 1 13.530000 13.530000 -Build dofmap data | 2 0.000000 0.000000 -Build sparsity | 1 0.000000 0.000000 -Compute connectivity 2-0 | 1 0.010000 0.010000 +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 0.070000 0.070000 Compute graph partition (SCOTCH) | 1 13.340000 13.340000 -Compute local part of mesh dual graph (mixed) | 2 0.055000 0.110000 +Compute local part of mesh dual graph (mixed) | 2 0.060000 0.120000 Compute local-to-local map | 1 0.000000 0.000000 -Compute non-local part of mesh dual graph | 1 0.040000 0.040000 +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 0.040000 0.040000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.020000 0.020000 Distribute row-wise data (scalable) | 1 0.000000 0.000000 -GPS: create_level_structure | 2 0.000000 0.000000 -Gibbs-Poole-Stockmeyer ordering | 1 0.000000 0.000000 -Init MPI | 1 0.030000 0.030000 +GPS: create_level_structure | 5 0.000000 0.000000 +Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 +Init MPI | 1 0.060000 0.060000 Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 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 0.180000 0.180000 +PETSc Krylov solver | 1 0.200000 0.200000 SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 SCOTCH: call SCOTCH_dgraphPart | 1 13.340000 13.340000 -SparsityPattern::finalize | 1 0.020000 0.020000 -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 0.010000 0.010000 -ZZZ Assemble | 1 0.080000 0.080000 +SparsityPattern::finalize | 1 0.010000 0.010000 +Topology: create | 1 0.080000 0.080000 +Topology: determine shared index ownership | 1 0.050000 0.050000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 +ZZZ Assemble | 1 0.090000 0.090000 ZZZ Assemble matrix | 1 0.040000 0.040000 -ZZZ Assemble vector | 1 0.000000 0.000000 +ZZZ Assemble vector | 1 0.010000 0.010000 ZZZ Create Mesh | 1 13.530000 13.530000 -ZZZ Create RHS function | 1 0.020000 0.020000 -ZZZ Create boundary conditions | 1 0.000000 0.000000 -ZZZ Create facets and facet->cell connectivity | 1 0.080000 0.080000 +ZZZ Create RHS function | 1 0.010000 0.010000 +ZZZ Create boundary conditions | 1 0.010000 0.010000 +ZZZ Create facets and facet->cell connectivity | 1 0.070000 0.070000 ZZZ FunctionSpace | 1 0.010000 0.010000 -ZZZ Solve | 1 0.180000 0.180000 +ZZZ Solve | 1 0.200000 0.200000 *** Number of Krylov iterations: 7 *** Solution norm: 36.6791 **************************************************************************************************************************************************************** @@ -3192,16 +3228,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Oct 25 20:16:45 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sun Nov 29 04:42:26 2026 Using Petsc Release Version 3.22.5, Mar 28, 2025 Max Max/Min Avg Total -Time (sec): 1.387e+01 1.000 1.387e+01 +Time (sec): 1.391e+01 1.000 1.391e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 3.561e+06 1.032 3.488e+06 1.046e+07 -Flops/sec: 2.568e+05 1.032 2.516e+05 7.548e+05 +Flops: 3.548e+06 1.029 3.489e+06 1.047e+07 +Flops/sec: 2.551e+05 1.029 2.509e+05 7.526e+05 MPI Msg Count: 3.000e+01 1.000 3.000e+01 9.000e+01 -MPI Msg Len (bytes): 1.957e+05 1.246 6.049e+03 5.444e+05 +MPI Msg Len (bytes): 1.906e+05 1.210 5.899e+03 5.310e+05 MPI Reductions: 7.200e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -3210,7 +3246,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 1.3865e+01 100.0% 1.0465e+07 100.0% 9.000e+01 100.0% 6.049e+03 100.0% 5.400e+01 75.0% + 0: Main Stage: 1.3906e+01 100.0% 1.0466e+07 100.0% 9.000e+01 100.0% 5.899e+03 100.0% 5.400e+01 75.0% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -3234,32 +3270,32 @@ --- Event Stage 0: Main Stage -BuildTwoSided 5 1.0 4.9994e-03 92.9 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 -BuildTwoSidedF 2 1.0 4.9894e-03 111.8 0.00e+00 0.0 1.2e+01 2.3e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatMult 7 1.0 1.5891e-03 1.0 1.95e+06 1.0 4.2e+01 5.8e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3606 -MatConvert 1 1.0 3.5752e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 -MatAssemblyBegin 5 1.0 6.3528e-03 3.8 0.00e+00 0.0 1.2e+01 2.3e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatAssemblyEnd 5 1.0 2.9632e-03 1.0 3.89e+03 1.2 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 4 -MatGetRowIJ 4 1.0 2.0400e-06 1.5 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 -MatView 1 1.0 3.1152e-04 4.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 -MatSetPreallCOO 2 1.0 9.5309e-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 -MatSetValuesCOO 2 1.0 6.2176e-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 2.0256e-04 1.1 3.24e+05 1.0 0.0e+00 0.0e+00 1.6e+01 0 9 0 0 22 0 9 0 0 30 4706 -VecNorm 8 1.0 3.7664e-04 2.9 1.62e+05 1.0 0.0e+00 0.0e+00 8.0e+00 0 5 0 0 11 0 5 0 0 15 1265 -VecCopy 2 1.0 1.6400e-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 2.3000e-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 1.0400e-04 1.2 2.83e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 8021 -VecAYPX 6 1.0 6.9761e-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 5125 -VecScatterBegin 7 1.0 1.1772e-04 1.1 0.00e+00 0.0 4.2e+01 5.8e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 -VecScatterEnd 7 1.0 2.0252e-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 -SFSetGraph 3 1.0 3.0881e-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 1.1124e-04 1.1 0.00e+00 0.0 3.6e+01 8.4e+02 3.0e+00 0 0 40 6 4 0 0 40 6 6 0 -SFPack 7 1.0 2.4200e-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 2.0800e-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 2.6600e-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 -KSPSolve 1 1.0 6.3021e-02 1.0 2.84e+06 1.0 4.2e+01 5.8e+03 2.4e+01 0 80 47 45 33 0 80 47 45 44 133 -PCSetUp 1 1.0 1.0744e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 3 1 0 0 0 4 0 -PCApply 8 1.0 6.0790e-02 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 +BuildTwoSided 5 1.0 4.3274e-03 86.5 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 +BuildTwoSidedF 2 1.0 4.3162e-03 92.8 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatMult 7 1.0 1.7396e-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 3294 +MatConvert 1 1.0 3.9740e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 +MatAssemblyBegin 5 1.0 5.5752e-03 3.2 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatAssemblyEnd 5 1.0 3.5092e-03 1.1 3.78e+03 1.2 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 3 +MatGetRowIJ 4 1.0 1.6400e-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 2.2580e-04 4.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 +MatSetPreallCOO 2 1.0 1.2608e-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 +MatSetValuesCOO 2 1.0 6.5056e-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 2.5580e-04 1.2 3.23e+05 1.0 0.0e+00 0.0e+00 1.6e+01 0 9 0 0 22 0 9 0 0 30 3727 +VecNorm 8 1.0 5.4448e-04 2.8 1.61e+05 1.0 0.0e+00 0.0e+00 8.0e+00 0 5 0 0 11 0 5 0 0 15 875 +VecCopy 2 1.0 1.6720e-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 +VecSet 9 1.0 3.2520e-05 1.5 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 +VecAXPY 14 1.0 1.1000e-04 1.2 2.82e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 7583 +VecAYPX 6 1.0 7.2600e-05 1.1 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 4924 +VecScatterBegin 7 1.0 1.6096e-04 1.5 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 3.3660e-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 +SFSetGraph 3 1.0 3.0320e-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 1.0680e-04 1.1 0.00e+00 0.0 3.6e+01 8.2e+02 3.0e+00 0 0 40 6 4 0 0 40 6 6 0 +SFPack 7 1.0 3.5960e-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 2.5600e-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 2.7120e-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 +KSPSolve 1 1.0 7.5834e-02 1.0 2.83e+06 1.0 4.2e+01 5.7e+03 2.4e+01 1 80 47 45 33 1 80 47 45 44 110 +PCSetUp 1 1.0 1.2583e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 3 1 0 0 0 4 0 +PCApply 8 1.0 7.3316e-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 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -3276,9 +3312,9 @@ Preconditioner 1 1 Viewer 1 1 ======================================================================================================================== -Average time to get PetscTime(): 3.6e-08 -Average time for MPI_Barrier(): 1.48e-06 -Average time for zero size MPI_Send(): 2.44e-06 +Average time to get PetscTime(): 4e-08 +Average time for MPI_Barrier(): 1.488e-06 +Average time for zero size MPI_Send(): 2.04e-06 #PETSc Option Table entries: --ndofs 10000 # (source: command line) --problem_type poisson # (source: command line) @@ -3335,69 +3371,69 @@ 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) ==== -[2025-10-25 20:16:45.667] [RANK: 0] [info] Using partitioner with 216000 cell data -[2025-10-25 20:16:45.668] [RANK: 0] [info] Compute partition of cells across ranks -[2025-10-25 20:16:45.668] [RANK: 0] [info] Building mesh dual graph -[2025-10-25 20:16:45.668] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:45.708] [RANK: 0] [info] Build nonlocal part of mesh dual graph -[2025-10-25 20:16:45.708] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:45.709] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:45.709] [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 -[2025-10-25 20:16:45.710] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) -[2025-10-25 20:16:45.710] [RANK: 0] [info] Compute graph partition using PT-SCOTCH -[2025-10-25 20:16:59.356] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:59.389] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:59.451] [RANK: 0] [info] Extract basic topology: 212784->212784 -[2025-10-25 20:16:59.451] [RANK: 0] [info] Build local dual graph -[2025-10-25 20:16:59.451] [RANK: 0] [info] Build local part of mesh dual graph (mixed) -[2025-10-25 20:16:59.535] [RANK: 0] [info] GPS pseudo-diameter:(165) 490-52324 -[2025-10-25 20:16:59.550] [RANK: 0] [info] Create topology (single cell type) -[2025-10-25 20:16:59.550] [RANK: 0] [info] Create topology (generalised) -[2025-10-25 20:16:59.565] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 -[2025-10-25 20:16:59.575] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 -[2025-10-25 20:16:59.598] [RANK: 0] [info] Compute ghost indices -[2025-10-25 20:16:59.598] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 -[2025-10-25 20:16:59.598] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:59.601] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:59.611] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:59.630] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:59.633] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:59.633] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:59.634] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:59.643] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 -[2025-10-25 20:16:59.643] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 -[2025-10-25 20:16:59.643] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 -[2025-10-25 20:16:59.643] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:59.643] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:59.644] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 -[2025-10-25 20:16:59.644] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:59.644] [RANK: 0] [info] Cell type: 0 dofmap: 53196x4 -[2025-10-25 20:16:59.655] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:59.655] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:59.655] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:59.655] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:59.661] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:26.440] [RANK: 0] [info] Using partitioner with 216000 cell data +[2026-11-29 04:42:26.440] [RANK: 0] [info] Compute partition of cells across ranks +[2026-11-29 04:42:26.440] [RANK: 0] [info] Building mesh dual graph +[2026-11-29 04:42:26.440] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:42:26.481] [RANK: 0] [info] Build nonlocal part of mesh dual graph +[2026-11-29 04:42:26.521] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:26.521] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:26.521] [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 +[2026-11-29 04:42:26.523] [RANK: 0] [info] Graph edges (local: 210000, non-local: 1800) +[2026-11-29 04:42:26.523] [RANK: 0] [info] Compute graph partition using PT-SCOTCH +[2026-11-29 04:42:39.938] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:39.954] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:39.958] [RANK: 0] [info] Extract basic topology: 212820->212820 +[2026-11-29 04:42:39.958] [RANK: 0] [info] Build local dual graph +[2026-11-29 04:42:39.958] [RANK: 0] [info] Build local part of mesh dual graph (mixed) +[2026-11-29 04:42:40.011] [RANK: 0] [info] GPS pseudo-diameter:(166) 1377-51283 +[2026-11-29 04:42:40.016] [RANK: 0] [info] Create topology (single cell type) +[2026-11-29 04:42:40.016] [RANK: 0] [info] Create topology (generalised) +[2026-11-29 04:42:40.048] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 3 +[2026-11-29 04:42:40.048] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 3 +[2026-11-29 04:42:40.057] [RANK: 0] [info] Compute ghost indices +[2026-11-29 04:42:40.057] [RANK: 0] [info] Computing communication graph edges (using PCX algorithm). Number of input edges: 0 +[2026-11-29 04:42:40.061] [RANK: 0] [info] Finished graph edge discovery using PCX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:40.063] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:40.064] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:40.074] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:40.077] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:40.077] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:40.077] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:40.080] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 0 +[2026-11-29 04:42:40.080] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 0 +[2026-11-29 04:42:40.080] [RANK: 0] [info] Number of neighbourhood source ranks in distribute_to_postoffice: 0 +[2026-11-29 04:42:40.080] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:40.080] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:40.080] [RANK: 0] [info] Neighbourhood destination ranks from post office in distribute_data (rank, num dests, num dests/mpi_size): 0, 2, 0.6666666666666666 +[2026-11-29 04:42:40.080] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:40.080] [RANK: 0] [info] Cell type: 0 dofmap: 53205x4 +[2026-11-29 04:42:40.085] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:40.085] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:40.085] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:40.086] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:40.086] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 UnitCube (30x30x30) to be refined 0 times -[2025-10-25 20:16:59.663] [RANK: 0] [info] Computing mesh entities of dimension 2 -[2025-10-25 20:16:59.742] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:59.742] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:59.785] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:59.785] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:59.787] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-10-25 20:16:59.787] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. -[2025-10-25 20:16:59.789] [RANK: 0] [info] Checking required entities per dimension -[2025-10-25 20:16:59.789] [RANK: 0] [info] Cell type: 0 dofmap: 53196x4 -[2025-10-25 20:16:59.795] [RANK: 0] [info] Global index computation -[2025-10-25 20:16:59.795] [RANK: 0] [info] Got 1 index_maps -[2025-10-25 20:16:59.796] [RANK: 0] [info] Get global indices -[2025-10-25 20:16:59.796] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 -[2025-10-25 20:16:59.796] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 -[2025-10-25 20:16:59.805] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:59.805] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) -[2025-10-25 20:16:59.806] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) -[2025-10-25 20:16:59.830] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) -[2025-10-25 20:16:59.831] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) -[2025-10-25 20:16:59.865] [RANK: 0] [info] Column ghost size increased from 462 to 1222 +[2026-11-29 04:42:40.088] [RANK: 0] [info] Computing mesh entities of dimension 2 +[2026-11-29 04:42:40.125] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:40.125] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:40.154] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:40.154] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:40.156] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-11-29 04:42:40.156] [RANK: 0] [info] Computing mesh connectivity 2-3 from transpose. +[2026-11-29 04:42:40.157] [RANK: 0] [info] Checking required entities per dimension +[2026-11-29 04:42:40.157] [RANK: 0] [info] Cell type: 0 dofmap: 53205x4 +[2026-11-29 04:42:40.162] [RANK: 0] [info] Global index computation +[2026-11-29 04:42:40.162] [RANK: 0] [info] Got 1 index_maps +[2026-11-29 04:42:40.162] [RANK: 0] [info] Get global indices +[2026-11-29 04:42:40.163] [RANK: 0] [info] Computing communication graph edges (using NBX algorithm). Number of input edges: 2 +[2026-11-29 04:42:40.163] [RANK: 0] [info] Finished graph edge discovery using NBX algorithm. Number of discovered edges 2 +[2026-11-29 04:42:40.163] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:40.163] [RANK: 0] [info] Requesting connectivity (3, 0) - (0, 0) +[2026-11-29 04:42:40.163] [RANK: 0] [info] Requesting connectivity (2, 0) - (0, 0) +[2026-11-29 04:42:40.180] [RANK: 0] [info] Requesting connectivity (2, 0) - (3, 0) +[2026-11-29 04:42:40.180] [RANK: 0] [info] Requesting connectivity (3, 0) - (2, 0) +[2026-11-29 04:42:40.198] [RANK: 0] [info] Column ghost size increased from 471 to 1275 ---------------------------------------------------------------- Test problem summary dolfinx version: 0.9.0 @@ -3411,7 +3447,7 @@ Total degrees of freedom: 29791 (29.8 thousand) Average degrees of freedom per process: 9930 ---------------------------------------------------------------- -[2025-10-25 20:16:59.950] [RANK: 0] [info] PETSc Krylov solver starting to solve system. +[2026-11-29 04:42:40.243] [RANK: 0] [info] PETSc Krylov solver starting to solve system. KSP Object: 3 MPI processes type: cg maximum iterations=10000, initial guess is zero @@ -3457,41 +3493,41 @@ [MPI_MAX] Summary of timings | reps wall avg wall tot --------------------------------------------------------------------------------------------------------- -Build BoxMesh (tetrahedra) | 1 14.000000 14.000000 -Build dofmap data | 2 0.015000 0.030000 -Build sparsity | 1 0.020000 0.020000 +Build BoxMesh (tetrahedra) | 1 13.650000 13.650000 +Build dofmap data | 2 0.005000 0.010000 +Build sparsity | 1 0.000000 0.000000 Compute connectivity 2-0 | 1 0.000000 0.000000 Compute dof reordering map | 2 0.000000 0.000000 -Compute entities of dim = 2 | 1 0.120000 0.120000 -Compute graph partition (SCOTCH) | 1 13.650000 13.650000 -Compute local part of mesh dual graph (mixed) | 2 0.060000 0.120000 +Compute entities of dim = 2 | 1 0.070000 0.070000 +Compute graph partition (SCOTCH) | 1 13.420000 13.420000 +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 0.010000 0.010000 +Compute non-local part of mesh dual graph | 1 0.040000 0.040000 Compute-local-to-global links for global/local adjacency list | 1 0.000000 0.000000 -Distribute fixed-degree adjacency list to destination ranks | 1 0.100000 0.100000 -Distribute row-wise data (scalable) | 1 0.000000 0.000000 +Distribute fixed-degree adjacency list to destination ranks | 1 0.020000 0.020000 +Distribute row-wise data (scalable) | 1 0.010000 0.010000 GPS: create_level_structure | 2 0.000000 0.000000 -Gibbs-Poole-Stockmeyer ordering | 1 0.020000 0.020000 +Gibbs-Poole-Stockmeyer ordering | 1 0.010000 0.010000 Init MPI | 1 0.030000 0.030000 Init PETSc | 1 0.000000 0.000000 -Init dofmap from element dofmap | 2 0.010000 0.020000 +Init dofmap from element dofmap | 2 0.005000 0.010000 Init logging | 1 0.000000 0.000000 -PETSc Krylov solver | 1 0.360000 0.360000 +PETSc Krylov solver | 1 0.190000 0.190000 SCOTCH: call SCOTCH_dgraphBuild | 1 0.000000 0.000000 -SCOTCH: call SCOTCH_dgraphPart | 1 13.650000 13.650000 +SCOTCH: call SCOTCH_dgraphPart | 1 13.420000 13.420000 SparsityPattern::finalize | 1 0.020000 0.020000 -Topology: create | 1 0.110000 0.110000 -Topology: determine shared index ownership | 1 0.050000 0.050000 -Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.020000 0.020000 -ZZZ Assemble | 1 0.140000 0.140000 -ZZZ Assemble matrix | 1 0.040000 0.040000 -ZZZ Assemble vector | 1 0.020000 0.020000 -ZZZ Create Mesh | 1 14.000000 14.000000 -ZZZ Create RHS function | 1 0.030000 0.030000 -ZZZ Create boundary conditions | 1 0.010000 0.010000 -ZZZ Create facets and facet->cell connectivity | 1 0.120000 0.120000 +Topology: create | 1 0.070000 0.070000 +Topology: determine shared index ownership | 1 0.040000 0.040000 +Topology: determine vertex ownership groups (owned, undetermined, unowned) | 1 0.000000 0.000000 +ZZZ Assemble | 1 0.080000 0.080000 +ZZZ Assemble matrix | 1 0.030000 0.030000 +ZZZ Assemble vector | 1 0.010000 0.010000 +ZZZ Create Mesh | 1 13.650000 13.650000 +ZZZ Create RHS function | 1 0.020000 0.020000 +ZZZ Create boundary conditions | 1 0.000000 0.000000 +ZZZ Create facets and facet->cell connectivity | 1 0.070000 0.070000 ZZZ FunctionSpace | 1 0.010000 0.010000 -ZZZ Solve | 1 0.380000 0.380000 +ZZZ Solve | 1 0.190000 0.190000 *** Number of Krylov iterations: 7 *** Solution norm: 36.6791 **************************************************************************************************************************************************************** @@ -3500,16 +3536,16 @@ ------------------------------------------------------------------ PETSc Performance Summary: ------------------------------------------------------------------ -/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named codethink04-arm64 with 3 processes, by pbuilder1 on Sat Oct 25 20:17:00 2025 +/build/reproducible-path/fenicsx-performance-tests-0.9.0/obj-aarch64-linux-gnu/dolfinx-scaling-test on a named i-capture-the-hostname with 3 processes, by pbuilder2 on Sun Nov 29 04:42:40 2026 Using Petsc Release Version 3.22.5, Mar 28, 2025 Max Max/Min Avg Total -Time (sec): 1.464e+01 1.000 1.464e+01 +Time (sec): 1.400e+01 1.000 1.400e+01 Objects: 0.000e+00 0.000 0.000e+00 -Flops: 3.548e+06 1.031 3.489e+06 1.047e+07 -Flops/sec: 2.423e+05 1.031 2.382e+05 7.147e+05 +Flops: 3.550e+06 1.031 3.489e+06 1.047e+07 +Flops/sec: 2.536e+05 1.031 2.493e+05 7.478e+05 MPI Msg Count: 3.000e+01 1.000 3.000e+01 9.000e+01 -MPI Msg Len (bytes): 1.863e+05 1.229 5.780e+03 5.202e+05 +MPI Msg Len (bytes): 1.835e+05 1.145 5.816e+03 5.234e+05 MPI Reductions: 7.200e+01 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) @@ -3518,7 +3554,7 @@ Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total - 0: Main Stage: 1.4645e+01 100.0% 1.0467e+07 100.0% 9.000e+01 100.0% 5.780e+03 100.0% 5.400e+01 75.0% + 0: Main Stage: 1.3997e+01 100.0% 1.0467e+07 100.0% 9.000e+01 100.0% 5.816e+03 100.0% 5.400e+01 75.0% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. @@ -3542,32 +3578,32 @@ --- Event Stage 0: Main Stage -BuildTwoSided 5 1.0 2.4242e-03 21.7 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 -BuildTwoSidedF 2 1.0 2.4192e-03 23.1 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatMult 7 1.0 5.6412e-03 1.0 1.94e+06 1.0 4.2e+01 5.5e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 1016 -MatConvert 1 1.0 4.3366e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 -MatAssemblyBegin 5 1.0 3.7229e-03 2.2 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 -MatAssemblyEnd 5 1.0 2.8053e-03 1.0 3.83e+03 1.3 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 4 -MatGetRowIJ 4 1.0 2.3600e-06 1.5 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 -MatView 1 1.0 3.1308e-04 3.5 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 -MatSetPreallCOO 2 1.0 1.0922e-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 6.4236e-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 2.1796e-04 1.2 3.23e+05 1.0 0.0e+00 0.0e+00 1.6e+01 0 9 0 0 22 0 9 0 0 30 4374 -VecNorm 8 1.0 4.3416e-03 19.0 1.61e+05 1.0 0.0e+00 0.0e+00 8.0e+00 0 5 0 0 11 0 5 0 0 15 110 -VecCopy 2 1.0 1.6160e-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 2.1000e-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 1.0580e-04 1.1 2.82e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 7884 -VecAYPX 6 1.0 6.8360e-05 1.1 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 5230 -VecScatterBegin 7 1.0 1.2044e-04 1.2 0.00e+00 0.0 4.2e+01 5.5e+03 0.0e+00 0 0 47 45 0 0 0 47 45 0 0 -VecScatterEnd 7 1.0 4.2395e-03 21.1 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 3.0000e-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 1.0556e-04 1.0 0.00e+00 0.0 3.6e+01 8.0e+02 3.0e+00 0 0 40 6 4 0 0 40 6 6 0 -SFPack 7 1.0 3.8401e-05 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 2.2800e-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 3.1880e-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 1.7131e-01 1.0 2.83e+06 1.0 4.2e+01 5.5e+03 2.4e+01 1 80 47 45 33 1 80 47 45 44 49 -PCSetUp 1 1.0 1.8758e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 3 1 0 0 0 4 0 -PCApply 8 1.0 1.6491e-01 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 2.0168e-03 22.9 0.00e+00 0.0 2.4e+01 4.0e+00 5.0e+00 0 0 27 0 7 0 0 27 0 9 0 +BuildTwoSidedF 2 1.0 2.0119e-03 23.7 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatMult 7 1.0 1.5662e-03 1.0 1.94e+06 1.0 4.2e+01 5.6e+03 0.0e+00 0 55 47 45 0 0 55 47 45 0 3658 +MatConvert 1 1.0 3.4764e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 0 0 0 0 3 0 0 0 0 4 0 +MatAssemblyBegin 5 1.0 3.3911e-03 2.2 0.00e+00 0.0 1.2e+01 2.2e+04 2.0e+00 0 0 13 50 3 0 0 13 50 4 0 +MatAssemblyEnd 5 1.0 3.0592e-03 1.1 3.63e+03 1.1 1.2e+01 1.4e+03 5.0e+00 0 0 13 3 7 0 0 13 3 9 3 +MatGetRowIJ 4 1.0 2.0000e-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 2.2984e-04 4.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 1 0 0 0 0 2 0 +MatSetPreallCOO 2 1.0 1.3057e-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 +MatSetValuesCOO 2 1.0 6.2560e-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 2.0164e-04 1.1 3.23e+05 1.0 0.0e+00 0.0e+00 1.6e+01 0 9 0 0 22 0 9 0 0 30 4728 +VecNorm 8 1.0 3.6416e-04 2.3 1.61e+05 1.0 0.0e+00 0.0e+00 8.0e+00 0 5 0 0 11 0 5 0 0 15 1309 +VecCopy 2 1.0 1.5880e-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 2.0400e-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 1.0252e-04 1.1 2.82e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 8 0 0 0 0 8 0 0 0 8136 +VecAYPX 6 1.0 7.1640e-05 1.1 1.21e+05 1.0 0.0e+00 0.0e+00 0.0e+00 0 3 0 0 0 0 3 0 0 0 4990 +VecScatterBegin 7 1.0 1.0864e-04 1.1 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 2.3208e-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 +SFSetGraph 3 1.0 2.8840e-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 1.0544e-04 1.0 0.00e+00 0.0 3.6e+01 8.1e+02 3.0e+00 0 0 40 6 4 0 0 40 6 6 0 +SFPack 7 1.0 2.2440e-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 +SFUnpack 7 1.0 2.4000e-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 2.4960e-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 +KSPSolve 1 1.0 7.0668e-02 1.0 2.83e+06 1.0 4.2e+01 5.6e+03 2.4e+01 1 80 47 45 33 1 80 47 45 44 118 +PCSetUp 1 1.0 1.1987e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 3 1 0 0 0 4 0 +PCApply 8 1.0 6.8436e-02 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 ------------------------------------------------------------------------------------------------------------------------ Object Type Creations Destructions. Reports information only for process 0. @@ -3584,9 +3620,9 @@ Preconditioner 1 1 Viewer 1 1 ======================================================================================================================== -Average time to get PetscTime(): 3.2e-08 +Average time to get PetscTime(): 3.6e-08 Average time for MPI_Barrier(): 1.472e-06 -Average time for zero size MPI_Send(): 2.65333e-06 +Average time for zero size MPI_Send(): 2.02667e-06 #PETSc Option Table entries: --ndofs 30000 # (source: command line) --problem_type poisson # (source: command line) @@ -3682,9 +3718,9 @@ 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-source' in '../fenicsx-performance-tests-source_0.9.0-2_all.deb'. -dpkg-deb: building package 'fenicsx-performance-tests-dbgsym' in '../fenicsx-performance-tests-dbgsym_0.9.0-2_arm64.deb'. dpkg-deb: building package 'fenicsx-performance-tests' in '../fenicsx-performance-tests_0.9.0-2_arm64.deb'. +dpkg-deb: building package 'fenicsx-performance-tests-dbgsym' in '../fenicsx-performance-tests-dbgsym_0.9.0-2_arm64.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_arm64.buildinfo dpkg-genchanges --build=binary -O../fenicsx-performance-tests_0.9.0-2_arm64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -3692,12 +3728,14 @@ 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/2249623/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2249623/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/2018134 and its subdirectories -I: Current time: Sat Oct 25 20:17:11 -12 2025 -I: pbuilder-time-stamp: 1761466631 +I: removing directory /srv/workspace/pbuilder/2249623 and its subdirectories +I: Current time: Sun Nov 29 04:42:50 +14 2026 +I: pbuilder-time-stamp: 1795876970