petsc-3.9.4 2018-09-11
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MATSEQAIJVIENNACL

 MATAIJVIENNACL = "aijviennacl" = "seqaijviennacl" - A matrix type to be used for sparse matrices. A matrix type type whose data resides on GPUs. These matrices are in CSR format by default. All matrix calculations are performed using the ViennaCL library.

Options Database Keys

-mat_type aijviennacl - sets the matrix type to "seqaijviennacl" during a call to MatSetFromOptions()
-mat_viennacl_storage_format csr - sets the storage format of matrices for MatMult during a call to MatSetFromOptions().
-mat_viennacl_mult_storage_format csr - sets the storage format of matrices for MatMult during a call to MatSetFromOptions().

See Also

MatCreateSeqAIJViennaCL(), MATAIJVIENNACL, MatCreateAIJViennaCL()

Level

beginner

Location

src/mat/impls/aij/seq/seqviennaclcuda/aijviennaclcuda.cu
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages