Changes in cupmdevice.cxx

6c5693054f5123506dab0f5da2d352ed973d0e50 - Merge branch 'jczhang/2026-02-05/improve-mpi-gpu-aware' into 'main'

Fri, 13 Feb 2026 21:03:49 +0000

Merge branch 'jczhang/2026-02-05/improve-mpi-gpu-aware' into 'main'Improve MPI GPU-aware configure and checkSee merge request petsc/petsc!9005 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

8217530f56472e268f6edd3ce3b29485372cc97e - MPI: update the GPU-awareness check

Fri, 06 Feb 2026 03:44:45 +0000

MPI: update the GPU-awareness check List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

5fa70555f2cfa5f8527759fb2fd8b5523acdf153 - Merge branch 'hongzh/energy-monitor' into 'main'

Thu, 06 Nov 2025 14:36:21 +0000

Merge branch 'hongzh/energy-monitor' into 'main'Add the logging of gpu energySee merge request petsc/petsc!8817 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

5268dc8a1a0f032710726b8d0a0dac288ca10d3a - Add the logging of gpu energy

Thu, 14 Aug 2025 15:48:55 +0000

Add the logging of gpu energy- Remove unneeded PETSC_HAVE_DEVICE macro- -log_view_gpu_energy requires CUDA version >= 12.2- Use PetscDefined instead of macro List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

cd871708d6ae82bd70cc1a9e2138f9b57839fe75 - Merge branch 'cuda' into 'main'

Tue, 16 Sep 2025 04:23:51 +0000

Merge branch 'cuda' into 'main'Fix CUDA 13 API incompatibilitiesSee merge request petsc/petsc!8632 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

b547d71c1c518418f5bd567d3db9f86a4dbb9f85 - Fix CUDA 13 API incompatibilities

Tue, 05 Aug 2025 21:28:28 +0000

Fix CUDA 13 API incompatibilitiesCo-authored-by: Satish Balay List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

bcda9346efad4e5ba2d553af84eb238771ba1e25 - Merge branch 'MarDiehl/fix-typo' into 'main'

Wed, 27 Aug 2025 20:05:52 +0000

Merge branch 'MarDiehl/fix-typo' into 'main'missing "s" for isascii and issundialsSee merge request petsc/petsc!8559 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

9f196a0264fbaf0568fead3a30c861c7ae4cf663 - missing "s" for isascii and issundials

Thu, 17 Jul 2025 22:45:54 +0000

missing "s" for isascii and issundials List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

54219565a31689276dec3b7769491d5714add818 - Merge branch 'barry/2024-10-21/improve-torch-local-rank-check-for-gpu' into 'main'

Mon, 21 Oct 2024 22:02:19 +0000

Merge branch 'barry/2024-10-21/improve-torch-local-rank-check-for-gpu' into 'main'Check for env variable TORCHELASTIC_RUN_ID to "ensure" LOCAL_RANK env variable...See merge request petsc/petsc!7959 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

a375420579d6d2f35fa911911252d4fe4f9974ac - Check for env variable TORCHELASTIC_RUN_ID to "ensure" LOCAL_RANK env variable is truly associted with PyTorch.

Mon, 21 Oct 2024 22:02:19 +0000

Check for env variable TORCHELASTIC_RUN_ID to "ensure" LOCAL_RANK env variable is truly associted with PyTorch.Reported-by: Stefano Zampini List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

b8e8deba49d719f56064bb20cea77c2223d6631d - Merge branch 'barry/2024-10-15/support-pytorch-niccl-gpu' into 'main'

Fri, 18 Oct 2024 19:37:58 +0000

Merge branch 'barry/2024-10-15/support-pytorch-niccl-gpu' into 'main'Set proper defaults for GPU devices when running under PyTorch's torchrunSee merge request petsc/petsc!7946 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

8c2ff9f740e90af7294b0fd92a96f07ca768ff24 - Set proper defaults for GPU devices when running under PytTorch/niccl.

Thu, 17 Oct 2024 14:50:26 +0000

Set proper defaults for GPU devices when running under PytTorch/niccl.Use getenv("LOCAL_RANK")Reported-by: Hong Zhang List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

73667fc30d32dc826fe556678ead0a5035a1b26b - Merge branch 'jczhang/2024-06-14/feature-improve-mpi-pkg-macros' into 'main'

Tue, 18 Jun 2024 20:04:23 +0000

Merge branch 'jczhang/2024-06-14/feature-improve-mpi-pkg-macros' into 'main'Improve various MPI packages' macro and try to make them consistent with other packagesSee merge request petsc/petsc!7633 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

100ffedb9efc142cc14773ba523854d2787b47c7 - Config: get rid of PETSC_HAVE_OMPI_MAJOR_VERSION and include it in petscpkg_version.h

Fri, 14 Jun 2024 16:33:44 +0000

Config: get rid of PETSC_HAVE_OMPI_MAJOR_VERSION and include it in petscpkg_version.h List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

c74fe4ad55794f2229f685f3bf7ba9fdc9763619 - Merge remote-tracking branch 'origin/release'

Wed, 01 May 2024 03:12:58 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

49eec8aa5502b3fe545fa173ff954292e7af216f - Merge branch 'jczhang/2024-04-29/fix-printf-typo' into 'release'

Wed, 01 May 2024 03:06:14 +0000

Merge branch 'jczhang/2024-04-29/fix-printf-typo' into 'release'Fix some printf typosSee merge request petsc/petsc!7514 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

4acaeda948f69f41fe096c60437fac1ae3401d78 - SYS: fix typos in printf with 64-bit indices

Mon, 29 Apr 2024 14:25:30 +0000

SYS: fix typos in printf with 64-bit indices List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

579b256d8ad74eed6565ce177d2abd7a8923fe09 - Merge branch 'jczhang/2024-03-18/check-conf-runtime-cuda-arches' into 'main'

Mon, 25 Mar 2024 22:17:27 +0000

Merge branch 'jczhang/2024-03-18/check-conf-runtime-cuda-arches' into 'main'Show configure/runtime cuda arch discrepancy in error messages; show runtime cuda arch in -log_viewSee merge request petsc/petsc!7385 List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

456dbbcd9876bdf1526b93d27a05ea9aadb1fa98 - Sys: add error messages on discrepancy in cuda arches between configure time and runtime; also log view runtime cuda arch

Thu, 21 Mar 2024 15:17:31 +0000

Sys: add error messages on discrepancy in cuda arches between configure time and runtime; also log view runtime cuda arch List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx

375d23e45bc7f27f90f326da17aaea364b3bd8d3 - Merge remote-tracking branch 'origin/release'

Tue, 02 Jan 2024 16:50:38 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/sys/objects/device/impls/cupm/cupmdevice.cxx