LAPACK  3.5.0
LAPACK: Linear Algebra PACKage
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lapacke_stpmqrt.c File Reference
#include "lapacke_utils.h"
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Functions

lapack_int LAPACKE_stpmqrt (int matrix_order, char side, char trans, lapack_int m, lapack_int n, lapack_int k, lapack_int l, lapack_int nb, const float *v, lapack_int ldv, const float *t, lapack_int ldt, float *a, lapack_int lda, float *b, lapack_int ldb)
 

Function Documentation

lapack_int LAPACKE_stpmqrt ( int  matrix_order,
char  side,
char  trans,
lapack_int  m,
lapack_int  n,
lapack_int  k,
lapack_int  l,
lapack_int  nb,
const float *  v,
lapack_int  ldv,
const float *  t,
lapack_int  ldt,
float *  a,
lapack_int  lda,
float *  b,
lapack_int  ldb 
)

Definition at line 36 of file lapacke_stpmqrt.c.

41 {
42  lapack_int info = 0;
43  float* work = NULL;
44  if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
45  LAPACKE_xerbla( "LAPACKE_stpmqrt", -1 );
46  return -1;
47  }
48 #ifndef LAPACK_DISABLE_NAN_CHECK
49  /* Optionally check input matrices for NaNs */
50  if( LAPACKE_sge_nancheck( matrix_order, k, m, a, lda ) ) {
51  return -13;
52  }
53  if( LAPACKE_sge_nancheck( matrix_order, m, n, b, ldb ) ) {
54  return -15;
55  }
56  if( LAPACKE_sge_nancheck( matrix_order, ldt, nb, t, ldt ) ) {
57  return -11;
58  }
59  if( LAPACKE_sge_nancheck( matrix_order, ldv, k, v, ldv ) ) {
60  return -9;
61  }
62 #endif
63  /* Allocate memory for working array(s) */
64  work = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,m) * MAX(1,nb) );
65  if( work == NULL ) {
67  goto exit_level_0;
68  }
69  /* Call middle-level interface */
70  info = LAPACKE_stpmqrt_work( matrix_order, side, trans, m, n, k, l, nb, v,
71  ldv, t, ldt, a, lda, b, ldb, work );
72  /* Release memory and exit */
73  LAPACKE_free( work );
74 exit_level_0:
75  if( info == LAPACK_WORK_MEMORY_ERROR ) {
76  LAPACKE_xerbla( "LAPACKE_stpmqrt", info );
77  }
78  return info;
79 }
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
set ue cd $ADTTMP cat<< EOF > tmp f Program LinearEquations Implicit none Real b(3) integer i
lapack_int LAPACKE_stpmqrt_work(int matrix_order, char side, char trans, lapack_int m, lapack_int n, lapack_int k, lapack_int l, lapack_int nb, const float *v, lapack_int ldv, const float *t, lapack_int ldt, float *a, lapack_int lda, float *b, lapack_int ldb, float *work)
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
#define LAPACKE_malloc(size)
Definition: lapacke.h:110
#define MAX(x, y)
Definition: lapacke_utils.h:47
#define LAPACKE_free(p)
Definition: lapacke.h:113
lapack_logical LAPACKE_sge_nancheck(int matrix_order, lapack_int m, lapack_int n, const float *a, lapack_int lda)
#define LAPACK_WORK_MEMORY_ERROR
Definition: lapacke.h:122
set ue cd $ADTTMP cat<< EOF > tmp c void LAPACKE_xerbla(const char *name, lapack_int info)
Definition: xerbla-c:8
#define lapack_int
Definition: lapacke.h:47

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