Actual source code: viennaclmatimpl.h

petsc-3.11.3 2019-06-26
Report Typos and Errors

  4:  #include <../src/mat/impls/aij/seq/aij.h>

  6: /* Pulls in some ViennaCL includes as well as VIENNACL_WITH_OPENCL: */
  7:  #include <../src/vec/vec/impls/seq/seqviennacl/viennaclvecimpl.h>

  9: /* for everything else */
 10: #include "viennacl/compressed_matrix.hpp"
 11: #include "viennacl/compressed_compressed_matrix.hpp"


 14: typedef viennacl::compressed_matrix<PetscScalar>   ViennaCLAIJMatrix;
 15: typedef viennacl::compressed_compressed_matrix<PetscScalar>   ViennaCLCompressedAIJMatrix;


 18: struct Mat_SeqAIJViennaCL {
 19:   Mat_SeqAIJViennaCL() : tempvec(NULL), mat(NULL), compressed_mat(NULL) {}
 20:   ViennaCLVector               *tempvec;
 21:   ViennaCLAIJMatrix            *mat;  /* pointer to the matrix on the GPU */
 22:   ViennaCLCompressedAIJMatrix  *compressed_mat; /* compressed CSR */
 23: };

 25: PETSC_INTERN PetscErrorCode MatViennaCLCopyToGPU(Mat);
 26: PETSC_INTERN PetscErrorCode MatViennaCLCopyFromGPU(Mat, ViennaCLAIJMatrix*);
 27: #endif