1 #pragma once 2 3 #define PETSC_SKIP_IMMINTRIN_H_CUDAWORKAROUND 1 4 #include <../src/mat/impls/aij/seq/aij.h> /*I "petscmat.h" I*/ 5 6 /* Pulls in some ViennaCL includes as well as VIENNACL_WITH_OPENCL: */ 7 #include <../src/vec/vec/impls/seq/seqviennacl/viennaclvecimpl.h> 8 9 /* for everything else */ 10 #include "viennacl/compressed_matrix.hpp" 11 #include "viennacl/compressed_compressed_matrix.hpp" 12 13 typedef viennacl::compressed_matrix<PetscScalar> ViennaCLAIJMatrix; 14 typedef viennacl::compressed_compressed_matrix<PetscScalar> ViennaCLCompressedAIJMatrix; 15 16 struct Mat_SeqAIJViennaCL { 17 Mat_SeqAIJViennaCL() : tempvec(NULL), mat(NULL), compressed_mat(NULL) { } 18 ViennaCLVector *tempvec; 19 ViennaCLAIJMatrix *mat; /* pointer to the matrix on the GPU */ 20 ViennaCLCompressedAIJMatrix *compressed_mat; /* compressed CSR */ 21 }; 22 23 PETSC_INTERN PetscErrorCode MatViennaCLCopyToGPU(Mat); 24 PETSC_INTERN PetscErrorCode MatViennaCLCopyFromGPU(Mat, ViennaCLAIJMatrix *); 25