PaStiX Handbook
6.3.2
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#include "common.h"
#include <math.h>
#include "bcsc/bcsc.h"
#include "bcsc_s.h"
#include "blend/solver.h"
#include "pastix/datatypes.h"
Go to the source code of this file.
Functions | |
void | pthread_bcsc_sspmv (isched_thread_t *ctx, void *args) |
Compute the matrix-vector product y = alpha * op(A) * x + beta * y. More... | |
void | pthread_bcsc_sspmv_tasktab (isched_thread_t *ctx, void *args) |
Compute the matrix-vector product y = alpha * op(A) * x + beta * y. More... | |
void | bcsc_sspmv_get_balanced_indexes (const pastix_data_t *pastix_data, struct s_argument_spmv_s *args) |
Initialize indexes for vector pointer and bloc indexes for parallel version of spmv. More... | |
void | bcsc_sspmv (const pastix_data_t *pastix_data, pastix_trans_t trans, float alpha, const float *x, float beta, float *y) |
Compute the matrix-vector product y = alpha * op(A) * x + beta * y. More... | |
PastixFloat matrix operations | |
void | bcsc_sspmv_seq (const pastix_data_t *pastix_data, pastix_trans_t trans, float alpha, const float *x, float beta, float *y) |
Compute the matrix-vector product y = alpha * A * x + beta * y (Sequential version) More... | |
void | bcsc_sspmv_smp (const pastix_data_t *pastix_data, pastix_trans_t trans, float alpha, const float *x, float beta, float *y) |
Perform y = alpha A x + beta y (Parallel version) More... | |
Functions computing matrix-vector products for the BCSC
Definition in file bcsc_sspmv.c.