petsc-3.4.4 2014-03-13

MatCUSPARSEStorageFormat

indicates the storage format for CUSPARSE (GPU) matrices. Requires the txpetscgpu package to use. Configure with --download-txpetscgpu to build/install petsc with the txpetscgpu library.

Synopsis

typedef enum {MAT_CUSPARSE_CSR, MAT_CUSPARSE_ELL, MAT_CUSPARSE_HYB} MatCUSPARSEStorageFormat;
Not Collective

MAT_CUSPARSE_CSR - Compressed Sparse Row
MAT_CUSPARSE_ELL - Ellpack
MAT_CUSPARSE_HYB - Hybrid, a combination of Ellpack and Coordinate format.

Any additions/changes here MUST also be made in include/finclude/petscmat.h

See Also

MatCUSPARSESetFormat(), MatCUSPARSEFormatOperation

Level:intermediate
Location:
src/mat/../../include/petscmat.h
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages