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Add cuDSS as sparse Cholesky solver

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cuDSS could be used as an alternative for SuiteSparse and EigenSparse
in case if CUDA capable GPU is available.

Change-Id: I7a567093ce91363478118153e181134ed5804573
This commit is contained in:
Mark Shachkov
2024-05-01 11:00:58 +02:00
parent e47a42c295
commit 6fb3dae4ee
43 changed files with 1982 additions and 44 deletions
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.github/workflows/linux.yml
+7
View File
@@ -82,6 +82,13 @@ jobs:
apt-get install -y nvidia-cuda-toolkit
echo "CUDACXX=/usr/lib/nvidia-cuda-toolkit/bin/nvcc" >> $GITHUB_ENV
- name: Setup cuDSS
if: matrix.gpu == 'cuda'
run: |
wget https://developer.download.nvidia.com/compute/cudss/redist/libcudss/linux-x86_64/libcudss-linux-x86_64-0.3.0.9_cuda12-archive.tar.xz
tar -xf libcudss-linux-x86_64-0.3.0.9_cuda12-archive.tar.xz
echo "cudss_DIR=${{github.workspace}}/libcudss-linux-x86_64-0.3.0.9_cuda12-archive/lib/cmake/cudss" >> $GITHUB_ENV
- name: Cache Build
id: cache-build
uses: actions/cache@v4
.github/workflows/windows.yml
+11
View File
@@ -133,6 +133,17 @@ jobs:
echo "CUDA_PATH_V12_5=$CUDA_PATH" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
echo "$CUDA_PATH/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
- name: Setup cuDSS
if: matrix.gpu == 'cuda'
run: |
Invoke-WebRequest https://developer.download.nvidia.com/compute/cudss/redist/libcudss/windows-x86_64/libcudss-windows-x86_64-0.3.0.9_cuda12-archive.zip -OutFile libcudss-windows-x86_64-0.3.0.9_cuda12-archive.zip
Expand-Archive -Path .\libcudss-windows-x86_64-0.3.0.9_cuda12-archive.zip -DestinationPath "C:/"
Remove-Item .\libcudss-windows-x86_64-0.3.0.9_cuda12-archive.zip
$CUDSS_PATH = "C:/libcudss-windows-x86_64-0.3.0.9_cuda12-archive/"
$CUDSS_CMAKE_CONFIG = "$CUDSS_PATH/lib/cmake/cudss/cudss-config.cmake"
echo "cudss_DIR=$CUDSS_PATH/lib/cmake/cudss" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
echo "$CUDSS_PATH/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
- name: Cache gflags
id: cache-gflags
uses: actions/cache@v4