en Copyright 2025 Java http://opengrok.phasta.colorado.edu:8080/source/history/petsc/src/mat/impls/sell/seq/seqcuda/makefile#60259892a0f1a0c79f29a82ea84d4791e87cbca3 Merge branch 'barry/2023-12-22/rm-libbase' into 'main'LIBBASE is no longer used in make so remove itSee merge request petsc/petsc!7139 List of files: /petsc/src/mat/impls/sell/seq/seqcuda/makefile Tue, 26 Dec 2023 15:56:18 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.phasta.colorado.edu:8080/source/history/petsc/src/mat/impls/sell/seq/seqcuda/makefile#9140fee14acbea959c6ed74f4836a1a89f708038 LIBBASE is no longer used in make so remove it List of files: /petsc/src/mat/impls/sell/seq/seqcuda/makefile Fri, 22 Dec 2023 20:28:24 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.phasta.colorado.edu:8080/source/history/petsc/src/mat/impls/sell/seq/seqcuda/makefile#360cdf6b7b634fd407597d4111f54d1e9fdca075 Merge branch 'barry/2023-10-25/rename-rules-doc' into 'main'Rename rules.doc and rules.utils because GitLab treats the former as a MS Word document.See merge request petsc/petsc!6965 List of files: /petsc/src/mat/impls/sell/seq/seqcuda/makefile Sat, 28 Oct 2023 15:06:57 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.phasta.colorado.edu:8080/source/history/petsc/src/mat/impls/sell/seq/seqcuda/makefile#cb5db2414029547a5ccf00a1710ee072432a08af Rename rules.doc and rules.utils because GitLab treats the former as a MS Word document.Thanks-to: Jed Brown List of files: /petsc/src/mat/impls/sell/seq/seqcuda/makefile Wed, 25 Oct 2023 18:23:41 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.phasta.colorado.edu:8080/source/history/petsc/src/mat/impls/sell/seq/seqcuda/makefile#dd874c20e1b8bb56639592ba136e1f877322cbbd Merge branch 'hongzh/sell-cuda' into 'main'SELL-based SpMVSee merge request petsc/petsc!3428 List of files: /petsc/src/mat/impls/sell/seq/seqcuda/makefile Mon, 10 Apr 2023 23:51:00 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.phasta.colorado.edu:8080/source/history/petsc/src/mat/impls/sell/seq/seqcuda/makefile#2d1451d43b73a0495cd81c074cbc1e0206888947 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/seq/seqcuda/makefile Thu, 09 Jan 2020 04:05:36 +0000 Hong Zhang <hongzhang@anl.gov>