Eigenvalue SoLvers for Petaflop-Applications (ELPA)  2020.05.001
Functions
s_Cannons_Mult2.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <elpa/elpa.h>
#include <elpa/elpa_generated.h>
#include <elpa/elpa_constants.h>
#include <elpa/elpa_generated_legacy.h>
#include <elpa/elpa_generic.h>
#include <elpa/elpa_legacy.h>

Functions

void slacpy_ (char *, int *, int *, float *, int *, float *, int *)
 
void sgemm_ (char *, char *, int *, int *, int *, float *, float *, int *, float *, int *, float *, float *, int *)
 
void pstran_ (int *, int *, float *, float *, int *, int *, int *, float *, float *, int *, int *, int *)
 
void pstrmm_ (char *, char *, char *, char *, int *, int *, float *, float *, int *, int *, int *, float *, int *, int *, int *)
 
void descinit_ (int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)
 
int numroc_ (int *, int *, int *, int *, int *)
 
void set_up_blacsgrid_f1 (int, int *, int *, int *, int *, int *, int *, int *)
 
void s_Cannons_Mult2 (float *L, float *U, int np_rows, int np_cols, int my_prow, int my_pcol, int *a_desc, float *Res, MPI_Comm row_comm, MPI_Comm col_comm)
 
int main (int argc, char **argv)
 

Function Documentation

◆ descinit_()

void descinit_ ( int *  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *   
)

◆ main()

int main ( int  argc,
char **  argv 
)

◆ numroc_()

int numroc_ ( int *  ,
int *  ,
int *  ,
int *  ,
int *   
)

◆ pstran_()

void pstran_ ( int *  ,
int *  ,
float *  ,
float *  ,
int *  ,
int *  ,
int *  ,
float *  ,
float *  ,
int *  ,
int *  ,
int *   
)

◆ pstrmm_()

void pstrmm_ ( char *  ,
char *  ,
char *  ,
char *  ,
int *  ,
int *  ,
float *  ,
float *  ,
int *  ,
int *  ,
int *  ,
float *  ,
int *  ,
int *  ,
int *   
)

◆ s_Cannons_Mult2()

void s_Cannons_Mult2 ( float *  L,
float *  U,
int  np_rows,
int  np_cols,
int  my_prow,
int  my_pcol,
int *  a_desc,
float *  Res,
MPI_Comm  row_comm,
MPI_Comm  col_comm 
)

◆ set_up_blacsgrid_f1()

void set_up_blacsgrid_f1 ( int  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *  ,
int *   
)

◆ sgemm_()

void sgemm_ ( char *  ,
char *  ,
int *  ,
int *  ,
int *  ,
float *  ,
float *  ,
int *  ,
float *  ,
int *  ,
float *  ,
float *  ,
int *   
)

◆ slacpy_()

void slacpy_ ( char *  ,
int *  ,
int *  ,
float *  ,
int *  ,
float *  ,
int *   
)