PaStiX Handbook
6.3.2
|
Functions | |
void | starpu_zpxtrf_sp1dplus_rl (sopalin_data_t *sopalin_data, starpu_sparse_matrix_desc_t *desc) |
Perform a sparse LL^t factorization with 1D kernels. More... | |
void | starpu_zpxtrf_sp1dplus_ll (sopalin_data_t *sopalin_data, starpu_sparse_matrix_desc_t *desc) |
Perform a sparse LL^t factorization with 1D kernels. More... | |
void | starpu_zpxtrf_sp2d (sopalin_data_t *sopalin_data, starpu_sparse_matrix_desc_t *desc) |
Perform a sparse LL^t factorization with 1D and 2D kernels. More... | |
void | starpu_zpxtrf (pastix_data_t *pastix_data, sopalin_data_t *sopalin_data) |
Perform a sparse LL^t factorization using StarPU runtime. More... | |
void | starpu_cpxtrf_sp1dplus_rl (sopalin_data_t *sopalin_data, starpu_sparse_matrix_desc_t *desc) |
Perform a sparse LL^t factorization with 1D kernels. More... | |
void | starpu_cpxtrf_sp1dplus_ll (sopalin_data_t *sopalin_data, starpu_sparse_matrix_desc_t *desc) |
Perform a sparse LL^t factorization with 1D kernels. More... | |
void | starpu_cpxtrf_sp2d (sopalin_data_t *sopalin_data, starpu_sparse_matrix_desc_t *desc) |
Perform a sparse LL^t factorization with 1D and 2D kernels. More... | |
void | starpu_cpxtrf (pastix_data_t *pastix_data, sopalin_data_t *sopalin_data) |
Perform a sparse LL^t factorization using StarPU runtime. More... | |
void starpu_zpxtrf_sp1dplus_rl | ( | sopalin_data_t * | sopalin_data, |
starpu_sparse_matrix_desc_t * | desc | ||
) |
Perform a sparse LL^t factorization with 1D kernels.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
[in,out] | desc | StarPU descriptor of the sparse matrix. |
Definition at line 50 of file starpu_zpxtrf.c.
References solver_matrix_s::cblknbr, solver_matrix_s::cblktab, solver_cblk_s::cblktype, solver_cblk_s::fblokptr, solver_blok_s::fcblknm, pastix_int_t, PastixConjTrans, PastixLCoef, starpu_sparse_cblk_wont_use(), starpu_task_cblk_zgemmsp(), and starpu_task_cblk_zpxtrfsp().
Referenced by starpu_zpxtrf().
void starpu_zpxtrf_sp1dplus_ll | ( | sopalin_data_t * | sopalin_data, |
starpu_sparse_matrix_desc_t * | desc | ||
) |
Perform a sparse LL^t factorization with 1D kernels.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
[in,out] | desc | StarPU descriptor of the sparse matrix. |
Definition at line 110 of file starpu_zpxtrf.c.
References solver_matrix_s::bloktab, solver_cblk_s::brownum, solver_matrix_s::browtab, solver_matrix_s::cblknbr, solver_matrix_s::cblktab, solver_cblk_s::cblktype, solver_blok_s::fcblknm, solver_blok_s::lcblknm, pastix_int_t, PastixConjTrans, PastixLCoef, starpu_sparse_cblk_wont_use(), starpu_task_cblk_zgemmsp(), and starpu_task_cblk_zpxtrfsp().
Referenced by starpu_zpxtrf().
void starpu_zpxtrf_sp2d | ( | sopalin_data_t * | sopalin_data, |
starpu_sparse_matrix_desc_t * | desc | ||
) |
Perform a sparse LL^t factorization with 1D and 2D kernels.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
[in,out] | desc | StarPU descriptor of the sparse matrix. |
Definition at line 178 of file starpu_zpxtrf.c.
References solver_matrix_s::cblkmax1d, solver_matrix_s::cblkmin2d, solver_matrix_s::cblknbr, solver_matrix_s::cblktab, starpu_sparse_matrix_desc_s::cblktab_handle, solver_cblk_s::cblktype, solver_cblk_s::fblokptr, solver_blok_s::fcblknm, pastix_int_t, PastixConjTrans, PastixLCoef, PastixLower, PastixNonUnit, PastixRight, starpu_sparse_cblk_wont_use(), starpu_task_blok_zgemmsp(), starpu_task_blok_zpxtrf(), starpu_task_blok_ztrsmsp(), starpu_task_cblk_zgemmsp(), and starpu_task_cblk_zpxtrfsp().
Referenced by starpu_zpxtrf().
void starpu_zpxtrf | ( | pastix_data_t * | pastix_data, |
sopalin_data_t * | sopalin_data | ||
) |
Perform a sparse LL^t factorization using StarPU runtime.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
The algorithm is automatically chosen between the 1D and 2D version based on the API parameter IPARM_TASKS2D_LEVEL. If IPARM_TASKS2D_LEVEL != 0 the 2D scheme is applied, the 1D otherwise.
[in,out] | pastix_data | The pastix_data structure that describes the solver instance. |
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
Definition at line 302 of file starpu_zpxtrf.c.
References pastix_data_s::inter_node_comm, pastix_data_s::inter_node_procnbr, pastix_data_s::inter_node_procnum, pastix_data_s::iparm, IPARM_FACTO_LOOK_SIDE, IPARM_TASKS2D_LEVEL, IPARM_TRACE, pastix_data_s::pastix_comm, pastix_starpu_init(), PastixFactLeftLooking, PastixSymmetric, PastixTraceNumfact, pastix_data_s::solvmatr, starpu_sparse_matrix_desc_s::solvmtx, pastix_data_s::starpu, starpu_sparse_matrix_getoncpu(), starpu_sparse_matrix_init(), starpu_zpxtrf_sp1dplus_ll(), starpu_zpxtrf_sp1dplus_rl(), and starpu_zpxtrf_sp2d().
void starpu_cpxtrf_sp1dplus_rl | ( | sopalin_data_t * | sopalin_data, |
starpu_sparse_matrix_desc_t * | desc | ||
) |
Perform a sparse LL^t factorization with 1D kernels.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
[in,out] | desc | StarPU descriptor of the sparse matrix. |
Definition at line 50 of file starpu_cpxtrf.c.
References solver_matrix_s::cblknbr, solver_matrix_s::cblktab, solver_cblk_s::cblktype, solver_cblk_s::fblokptr, solver_blok_s::fcblknm, pastix_int_t, PastixConjTrans, PastixLCoef, starpu_sparse_cblk_wont_use(), starpu_task_cblk_cgemmsp(), and starpu_task_cblk_cpxtrfsp().
Referenced by starpu_cpxtrf().
void starpu_cpxtrf_sp1dplus_ll | ( | sopalin_data_t * | sopalin_data, |
starpu_sparse_matrix_desc_t * | desc | ||
) |
Perform a sparse LL^t factorization with 1D kernels.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
[in,out] | desc | StarPU descriptor of the sparse matrix. |
Definition at line 110 of file starpu_cpxtrf.c.
References solver_matrix_s::bloktab, solver_cblk_s::brownum, solver_matrix_s::browtab, solver_matrix_s::cblknbr, solver_matrix_s::cblktab, solver_cblk_s::cblktype, solver_blok_s::fcblknm, solver_blok_s::lcblknm, pastix_int_t, PastixConjTrans, PastixLCoef, starpu_sparse_cblk_wont_use(), starpu_task_cblk_cgemmsp(), and starpu_task_cblk_cpxtrfsp().
Referenced by starpu_cpxtrf().
void starpu_cpxtrf_sp2d | ( | sopalin_data_t * | sopalin_data, |
starpu_sparse_matrix_desc_t * | desc | ||
) |
Perform a sparse LL^t factorization with 1D and 2D kernels.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
[in,out] | desc | StarPU descriptor of the sparse matrix. |
Definition at line 178 of file starpu_cpxtrf.c.
References solver_matrix_s::cblkmax1d, solver_matrix_s::cblkmin2d, solver_matrix_s::cblknbr, solver_matrix_s::cblktab, starpu_sparse_matrix_desc_s::cblktab_handle, solver_cblk_s::cblktype, solver_cblk_s::fblokptr, solver_blok_s::fcblknm, pastix_int_t, PastixConjTrans, PastixLCoef, PastixLower, PastixNonUnit, PastixRight, starpu_sparse_cblk_wont_use(), starpu_task_blok_cgemmsp(), starpu_task_blok_cpxtrf(), starpu_task_blok_ctrsmsp(), starpu_task_cblk_cgemmsp(), and starpu_task_cblk_cpxtrfsp().
Referenced by starpu_cpxtrf().
void starpu_cpxtrf | ( | pastix_data_t * | pastix_data, |
sopalin_data_t * | sopalin_data | ||
) |
Perform a sparse LL^t factorization using StarPU runtime.
The function performs the LL^t factorization of a sparse symmetric complex matrix A. The factorization has the form
\[ A = L\times L^t \]
where L is a sparse lower triangular matrix.
The algorithm is automatically chosen between the 1D and 2D version based on the API parameter IPARM_TASKS2D_LEVEL. If IPARM_TASKS2D_LEVEL != 0 the 2D scheme is applied, the 1D otherwise.
[in,out] | pastix_data | The pastix_data structure that describes the solver instance. |
[in,out] | sopalin_data | Solver matrix information structure that will guide the algorithm. |
Definition at line 302 of file starpu_cpxtrf.c.
References pastix_data_s::inter_node_comm, pastix_data_s::inter_node_procnbr, pastix_data_s::inter_node_procnum, pastix_data_s::iparm, IPARM_FACTO_LOOK_SIDE, IPARM_TASKS2D_LEVEL, IPARM_TRACE, pastix_data_s::pastix_comm, pastix_starpu_init(), PastixFactLeftLooking, PastixSymmetric, PastixTraceNumfact, pastix_data_s::solvmatr, starpu_sparse_matrix_desc_s::solvmtx, pastix_data_s::starpu, starpu_cpxtrf_sp1dplus_ll(), starpu_cpxtrf_sp1dplus_rl(), starpu_cpxtrf_sp2d(), starpu_sparse_matrix_getoncpu(), and starpu_sparse_matrix_init().