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PETSC with CUDA backend sparse linear solvers #27

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PETSC with CUDA backend sparse linear solvers #27

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AlexTru96
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  • Polysolve can use PETSC backend for calling external libraries such as : PARDISO, MUMPS, STRUMPACK, CUSparse, SUPERLU , SUPERLU_dist and PETSC native solver.
  • AMGCL with CUDA backend by @[njsyw1997], fixed bugs, now suitable for PolyFEM
  • CuDENSE solver (could work for small sparse matrices) by @[map9959], fixed bugs, now suitable for PolyFEM

njsyw1997 and others added 30 commits June 14, 2022 13:10
@njsyw1997
Update Hypre Block solver
bc6f295
@njsyw1997
Hypre test
252b87f
@njsyw1997
Merge branch 'polyfem:main' into official
3e4cc13
@njsyw1997
Update the recommend parameters
6b301cf
@njsyw1997
Merge branch 'official' of https://github.com/njsyw1997/polysolve int…
187ab41 
…o official
@njsyw1997
Enable Hypre openmp
09249d7
@njsyw1997
Old json interface
d1df567 
Old json interface and new solver option, only use for local test
@njsyw1997
Old json interface
135bf3b
@njsyw1997
Try to enable parallelism
001e95b
@njsyw1997
Turn Sequential ON(MPI ON),OPENMP off
42ae898 
The same cmake setting as the Hypre official https://github.com/hypre-space/hypre/blob/master/src/CMakeLists.txt
@njsyw1997
Revert "Turn Sequential OFF(MPI ON),OPENMP OFF"
1afecaa 
The same cmake setting as the Hypre official https://github.com/hypre-space/hypre/blob/master/src/CMakeLists.txt
@njsyw1997
Turn Sequential OFF(MPI ON),OPENMP OFF
544225d
@njsyw1997
Upgrade hypre to the newest, turn on Openmp trying for parallel
8ab6e7d
@njsyw1997
Update hypre to 2.25.0, turn on OPENMP
68a68b5
@njsyw1997
Update cuda, cannot resolve unique_ptr
c54adbf
@njsyw1997
Update AMGCL CUDA solver
c215d8c
@njsyw1997
Update AMGCL CUDA solver and Hypre block solver
c05c48b
@njsyw1997
Delete the local nvcc path
2fdfddd
@njsyw1997
Update nvcc path
41adee3
@njsyw1997
Solve the problem of undefined reference
6459409
@njsyw1997
Call cuda solver in cpp file, try it in polyfem
2137b93
@AlexTru96
Hypre OFF and relaxation as preconditioner by default
3456171
@AlexTru96
Merge branch 'main' of https://github.com/polyfem/polysolve into poly…
3c4672a 
…FEM_GPU
@AlexTru96
fixing warnings only for CXX
ceb1c68
@AlexTru96
setting cusparse ilu0 and runtime type for relaxation
3095b34
@AlexTru96
fixing AMGCL_cuda interface, Cusparseilu0 optional
803de42
@AlexTru96
AMG preconditioner as default for AMGCL_CUDA, Setting CUDA and HYPRE …
288b9bd 
…off as default
@AlexTru96
Merge branch 'main' of https://github.com/polyfem/polysolve into PETSC
84ad633
@AlexTru96
added PETSC MUMPS solver
1351f58
@AlexTru96
Adding multiple external sparse solvers with PETSC backend, setting G…
a8beae0 
…PU error check suitable for polyfem
@AlexTru96 AlexTru96 marked this pull request as draft January 29, 2023 21:28
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2 participants
@AlexTru96 @njsyw1997