---
name: "c_dblas3.c"
section: "3"
platform: "linux"
package: "lapack-doc"
version: "3.12.1-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/c_dblas3.c"
---

# c\_dblas3.c(3)

## NAME

CBLAS/testing/c\_dblas3.c

## SYNOPSIS

\#include \<stdlib.h\>\
 \#include 'cblas.h'\
 \#include 'cblas\_test.h'\

### Macros

\#define **TEST\_COL\_MJR**   0\
 \#define **TEST\_ROW\_MJR**   1\
 \#define **UNDEFINED**   -1\

### Functions

void **F77\_dgemm** (**CBLAS\_INT** \*layout, char \*transpa, char \*transpb, **CBLAS\_INT** \*m, **CBLAS\_INT** \*n, **CBLAS\_INT** \*k, double \*alpha, double \*a, **CBLAS\_INT** \*lda, double \*b, **CBLAS\_INT** \*ldb, double \*beta, double \*c, **CBLAS\_INT** \*ldc)\
 void **F77\_dgemmtr** (**CBLAS\_INT** \*layout, char \*uplop, char \*transpa, char \*transpb, **CBLAS\_INT** \*n, **CBLAS\_INT** \*k, double \*alpha, double \*a, **CBLAS\_INT** \*lda, double \*b, **CBLAS\_INT** \*ldb, double \*beta, double \*c, **CBLAS\_INT** \*ldc)\
 void **F77\_dsymm** (**CBLAS\_INT** \*layout, char \*rtlf, char \*uplow, **CBLAS\_INT** \*m, **CBLAS\_INT** \*n, double \*alpha, double \*a, **CBLAS\_INT** \*lda, double \*b, **CBLAS\_INT** \*ldb, double \*beta, double \*c, **CBLAS\_INT** \*ldc)\
 void **F77\_dsyrk** (**CBLAS\_INT** \*layout, char \*uplow, char \*transp, **CBLAS\_INT** \*n, **CBLAS\_INT** \*k, double \*alpha, double \*a, **CBLAS\_INT** \*lda, double \*beta, double \*c, **CBLAS\_INT** \*ldc)\
 void **F77\_dsyr2k** (**CBLAS\_INT** \*layout, char \*uplow, char \*transp, **CBLAS\_INT** \*n, **CBLAS\_INT** \*k, double \*alpha, double \*a, **CBLAS\_INT** \*lda, double \*b, **CBLAS\_INT** \*ldb, double \*beta, double \*c, **CBLAS\_INT** \*ldc)\
 void **F77\_dtrmm** (**CBLAS\_INT** \*layout, char \*rtlf, char \*uplow, char \*transp, char \*diagn, **CBLAS\_INT** \*m, **CBLAS\_INT** \*n, double \*alpha, double \*a, **CBLAS\_INT** \*lda, double \*b, **CBLAS\_INT** \*ldb)\
 void **F77\_dtrsm** (**CBLAS\_INT** \*layout, char \*rtlf, char \*uplow, char \*transp, char \*diagn, **CBLAS\_INT** \*m, **CBLAS\_INT** \*n, double \*alpha, double \*a, **CBLAS\_INT** \*lda, double \*b, **CBLAS\_INT** \*ldb)\

## Macro Definition Documentation

### #define TEST\_COL\_MJR 0

Definition at line **10** of file **c\_dblas3.c**.

### #define TEST\_ROW\_MJR 1

Definition at line **11** of file **c\_dblas3.c**.

### #define UNDEFINED -1

Definition at line **12** of file **c\_dblas3.c**.

## Function Documentation

### void F77\_dgemm (CBLAS\_INT \* layout, char \* transpa, char \* transpb, CBLAS\_INT \* m, CBLAS\_INT \* n, CBLAS\_INT \* k, double \* alpha, double \* a, CBLAS\_INT \* lda, double \* b, CBLAS\_INT \* ldb, double \* beta, double \* c, CBLAS\_INT \* ldc)

Definition at line **14** of file **c\_dblas3.c**.

### void F77\_dgemmtr (CBLAS\_INT \* layout, char \* uplop, char \* transpa, char \* transpb, CBLAS\_INT \* n, CBLAS\_INT \* k, double \* alpha, double \* a, CBLAS\_INT \* lda, double \* b, CBLAS\_INT \* ldb, double \* beta, double \* c, CBLAS\_INT \* ldc)

Definition at line **81** of file **c\_dblas3.c**.

### void F77\_dsymm (CBLAS\_INT \* layout, char \* rtlf, char \* uplow, CBLAS\_INT \* m, CBLAS\_INT \* n, double \* alpha, double \* a, CBLAS\_INT \* lda, double \* b, CBLAS\_INT \* ldb, double \* beta, double \* c, CBLAS\_INT \* ldc)

Definition at line **159** of file **c\_dblas3.c**.

### void F77\_dsyr2k (CBLAS\_INT \* layout, char \* uplow, char \* transp, CBLAS\_INT \* n, CBLAS\_INT \* k, double \* alpha, double \* a, CBLAS\_INT \* lda, double \* b, CBLAS\_INT \* ldb, double \* beta, double \* c, CBLAS\_INT \* ldc)

Definition at line **269** of file **c\_dblas3.c**.

### void F77\_dsyrk (CBLAS\_INT \* layout, char \* uplow, char \* transp, CBLAS\_INT \* n, CBLAS\_INT \* k, double \* alpha, double \* a, CBLAS\_INT \* lda, double \* beta, double \* c, CBLAS\_INT \* ldc)

Definition at line **217** of file **c\_dblas3.c**.

### void F77\_dtrmm (CBLAS\_INT \* layout, char \* rtlf, char \* uplow, char \* transp, char \* diagn, CBLAS\_INT \* m, CBLAS\_INT \* n, double \* alpha, double \* a, CBLAS\_INT \* lda, double \* b, CBLAS\_INT \* ldb)

Definition at line **328** of file **c\_dblas3.c**.

### void F77\_dtrsm (CBLAS\_INT \* layout, char \* rtlf, char \* uplow, char \* transp, char \* diagn, CBLAS\_INT \* m, CBLAS\_INT \* n, double \* alpha, double \* a, CBLAS\_INT \* lda, double \* b, CBLAS\_INT \* ldb)

Definition at line **383** of file **c\_dblas3.c**.

## Author

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