Changes in mpisellcuda.cu

6d8694c4fbab79f9439f1ad13c0386ba7ee1ca4b - Merge branch 'barry/2024-04-29/add-fortran-enums' into 'main'

Thu, 20 Mar 2025 04:32:18 +0000

Merge branch 'barry/2024-04-29/add-fortran-enums' into 'main'Major updates to Fortran interfaceSee merge request petsc/petsc!7517 List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

ce78bad369055609e946c9d2c25ea67a45873e27 - Fortran 90: fully embrace After 34 years!

Thu, 20 Feb 2025 06:12:11 +0000

Fortran 90: fully embrace After 34 years!- deprecate use of 'F90' in Fortran function names- use Fortran pointers when appropriate- the new Fortran API is not backward compatible with previous versions!- also clean up inconsistent PETSc code detected by new Fortran generation tools- drop use of bfort- automatically generate all the Fortran PETSc objects, enums etc from the include files- generate most of the Fortran interface definitions and functions from the source code- simplify the number and organization of Fortran modulesCo-authored-by: Jose E. Roman List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

3b91a3725334a89031c8a54da56e6a2eb8b14ae4 - Merge branch 'hongzh/sell-hip' into 'main'

Tue, 26 Mar 2024 00:33:23 +0000

Merge branch 'hongzh/sell-hip' into 'main'Add SELLHIPSee merge request petsc/petsc!7338 List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

887e4694e96d8751f9beb8f1400aa8dad5d21d72 - Reuse MPISELL operations for SELLCUDA and SELLHIP

Mon, 11 Mar 2024 17:58:10 +0000

Reuse MPISELL operations for SELLCUDA and SELLHIP List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

bf10c3a96c6be2779e3b5e36e832835c41279fa8 - Merge branch 'jolivet/fix-seealso' into 'main'

Thu, 16 Nov 2023 05:34:32 +0000

Merge branch 'jolivet/fix-seealso' into 'main'Ensure no leading white spaces in front of .seealso:See merge request petsc/petsc!7027 List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

f1e39ca56f13b9bc21355bd09c883deaaa22cb56 - Ensure no leading white spaces in front of .seealso:

Wed, 15 Nov 2023 19:29:26 +0000

Ensure no leading white spaces in front of .seealso: List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

9c5460f9064ca60dd71a234a1f6faf93e7a6b0c9 - Merge branch 'jacobf/2023-08-09/linter-detect-static-function-candidates' into 'main'

Thu, 17 Aug 2023 16:08:06 +0000

Merge branch 'jacobf/2023-08-09/linter-detect-static-function-candidates' into 'main'Linter detect possible static functionsSee merge request petsc/petsc!6796 List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

66976f2f44dcc61d86a452a70219fb23b45d00f0 - Add static to internal functions

Mon, 14 Aug 2023 15:12:42 +0000

Add static to internal functions List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

02477ebbb21fa13a3b107e40dce1c3d726eb3600 - Merge branch 'jacobf/2023-06-30/enable-doc-lint' into 'main'

Sat, 15 Jul 2023 03:37:44 +0000

Merge branch 'jacobf/2023-06-30/enable-doc-lint' into 'main'Enable docs lintingSee merge request petsc/petsc!6667 List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

fe59aa6d68c880d4014a5813129926ee5b21e858 - Lint apply: mat

Wed, 12 Jul 2023 16:13:53 +0000

Lint apply: mat List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

be50c30339ca31c8a6bd55052579a44612ba7482 - docs: additional chapter_ -> ch_ change in main after merge of release changes from !6520

Sat, 03 Jun 2023 14:25:34 +0000

docs: additional chapter_ -> ch_ change in main after merge of release changes from !6520 List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

dd874c20e1b8bb56639592ba136e1f877322cbbd - Merge branch 'hongzh/sell-cuda' into 'main'

Mon, 10 Apr 2023 23:51:00 +0000

Merge branch 'hongzh/sell-cuda' into 'main'SELL-based SpMVSee merge request petsc/petsc!3428 List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

8df136f97abf49e837a1a7f058b7329c31cd7d87 - Finish MPICUDASELL

Sat, 08 Apr 2023 04:59:45 +0000

Finish MPICUDASELL List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu

2d1451d43b73a0495cd81c074cbc1e0206888947 - Initial commit for porting SELL to GPU

Thu, 09 Jan 2020 04:05:36 +0000

Initial commit for porting SELL to GPU- Add tiled SPMV and basic SpMVfor SeqSELL- Tested in serial- Offloadmask is used to determine when the matrix should be copied to GPU- Use different slice height for CUDA version- By checking the nonzerostate, PETSc can decide if the whole matrix need to be copied or just the values need to be copied- Make the convert function public so that the very slow MatConvert_Basic can be avoided sometimes. E.g. one can use a two-step convert method: AIJ->SELL,SELL->SELLCUDA instead of the direct convert AIJ->SELLCUDA- Make the FLOPS count for SELL same as that for AIJCUSPARSE.- MatDisAssemble is not needed.- Change slice height from 32 to 16 for GPU- To overlap communication with MatMult, VecScatterBegin() should be called before MatMult() for the diagonal part.- SLICE_HEIGHT is defined to be 32 to match the warp size of GPU. For other cases, it is still 8.Funded-by:Project: PETSc for GPUTime: 42 hoursReported-by:Thanks-to: List of files: /petsc/src/mat/impls/sell/mpi/mpicuda/mpisellcuda.cu