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General Size Matrix/Vector BLAS Operations
[General Size Matrices and Vectors]


Functions

Gan_Vectorgan_blas_axpy (Gan_Vector *y, double a, Gan_Vector *x)
 Function to apply the BLAS operation axpy.

Gan_Vectorgan_blas_gemv (Gan_Vector *y, double alpha, Gan_Matrix *A, Gan_TposeFlag A_tr, Gan_Vector *x, double beta)
 Function to apply the BLAS operation gemv.

Gan_Matrixgan_blas_ger (Gan_Matrix *A, Gan_Vector *x, Gan_Vector *y, double a)
 Function to apply the BLAS operation ger.

Gan_SquMatrixgan_blas_spr (Gan_SquMatrix *A, Gan_Vector *x, double a)
 Function to apply the BLAS operation spr.

Gan_Vectorgan_blas_scal (Gan_Vector *x, double a)
 Function to apply the BLAS operation scal.

Gan_Matrixgan_blas_gemm (Gan_Matrix *C, double alpha, Gan_Matrix *A, Gan_TposeFlag A_tr, Gan_Matrix *B, Gan_TposeFlag B_tr, double beta)
 Function to apply the BLAS operation gemm.

Gan_Vector_fgan_blasf_axpy (Gan_Vector_f *y, float a, Gan_Vector_f *x)
 Function to apply the BLAS operation axpy.

Gan_Vector_fgan_blasf_gemv (Gan_Vector_f *y, float alpha, Gan_Matrix_f *A, Gan_TposeFlag A_tr, Gan_Vector_f *x, float beta)
 Function to apply the BLAS operation gemv.

Gan_Matrix_fgan_blasf_ger (Gan_Matrix_f *A, Gan_Vector_f *x, Gan_Vector_f *y, float a)
 Function to apply the BLAS operation ger.

Gan_SquMatrix_fgan_blasf_spr (Gan_SquMatrix_f *A, Gan_Vector_f *x, float a)
 Function to apply the BLAS operation spr.

Gan_Vector_fgan_blasf_scal (Gan_Vector_f *x, float a)
 Function to apply the BLAS operation scal.

Gan_Matrix_fgan_blasf_gemm (Gan_Matrix_f *C, float alpha, Gan_Matrix_f *A, Gan_TposeFlag A_tr, Gan_Matrix_f *B, Gan_TposeFlag B_tr, float beta)
 Function to apply the BLAS operation gemm.


Function Documentation

Gan_Vector* gan_blas_axpy Gan_Vector   y,
double    a,
Gan_Vector   x
 

Function to apply the BLAS operation axpy.

Returns:
Result vector y.
Function to apply the BLAS operation axpy:

for vectors x, y and scalar a.

Gan_Matrix* gan_blas_gemm Gan_Matrix   C,
double    alpha,
Gan_Matrix   A,
Gan_TposeFlag    A_tr,
Gan_Matrix   B,
Gan_TposeFlag    B_tr,
double    beta
 

Function to apply the BLAS operation gemm.

Returns:
Matrix C.
Function to apply the BLAS operation gemm:

for matrices A, B (either of which is optionally transposed) and C, and scalars alpha and beta.

Gan_Vector* gan_blas_gemv Gan_Vector   y,
double    alpha,
Gan_Matrix   A,
Gan_TposeFlag    A_tr,
Gan_Vector   x,
double    beta
 

Function to apply the BLAS operation gemv.

Returns:
Result vector y.
Function to apply the BLAS operation gemv:

for vectors x and y, matrix a (optionally transposed) and scalars alpha and beta.

Gan_Matrix* gan_blas_ger Gan_Matrix   A,
Gan_Vector   x,
Gan_Vector   y,
double    a
 

Function to apply the BLAS operation ger.

Returns:
Updated matrix A.
Function to apply the BLAS operation ger:

for generic matrix A, scalar a and vectors x and y.

Gan_Vector* gan_blas_scal Gan_Vector   x,
double    a
 

Function to apply the BLAS operation scal.

Returns:
Updated vector x.
Function to apply the BLAS operation scal:

for vector x and scalar a.

Gan_SquMatrix* gan_blas_spr Gan_SquMatrix   A,
Gan_Vector   x,
double    a
 

Function to apply the BLAS operation spr.

Returns:
Updated symmetric matrix A.
Function to apply the BLAS operation spr:

for symmetric matrix A, scalar a and vector x.

Gan_Vector_f* gan_blasf_axpy Gan_Vector_f   y,
float    a,
Gan_Vector_f   x
 

Function to apply the BLAS operation axpy.

Returns:
Result vector y.
Function to apply the BLAS operation axpy:

for vectors x, y and scalar a.

Gan_Matrix_f* gan_blasf_gemm Gan_Matrix_f   C,
float    alpha,
Gan_Matrix_f   A,
Gan_TposeFlag    A_tr,
Gan_Matrix_f   B,
Gan_TposeFlag    B_tr,
float    beta
 

Function to apply the BLAS operation gemm.

Returns:
Matrix C.
Function to apply the BLAS operation gemm:

for matrices A, B (either of which is optionally transposed) and C, and scalars alpha and beta.

Gan_Vector_f* gan_blasf_gemv Gan_Vector_f   y,
float    alpha,
Gan_Matrix_f   A,
Gan_TposeFlag    A_tr,
Gan_Vector_f   x,
float    beta
 

Function to apply the BLAS operation gemv.

Returns:
Result vector y.
Function to apply the BLAS operation gemv:

for vectors x and y, matrix a (optionally transposed) and scalars alpha and beta.

Gan_Matrix_f* gan_blasf_ger Gan_Matrix_f   A,
Gan_Vector_f   x,
Gan_Vector_f   y,
float    a
 

Function to apply the BLAS operation ger.

Returns:
Updated matrix A.
Function to apply the BLAS operation ger:

for generic matrix A, scalar a and vectors x and y.

Gan_Vector_f* gan_blasf_scal Gan_Vector_f   x,
float    a
 

Function to apply the BLAS operation scal.

Returns:
Updated vector x.
Function to apply the BLAS operation scal:

for vector x and scalar a.

Gan_SquMatrix_f* gan_blasf_spr Gan_SquMatrix_f   A,
Gan_Vector_f   x,
float    a
 

Function to apply the BLAS operation spr.

Returns:
Updated symmetric matrix A.
Function to apply the BLAS operation spr:

for symmetric matrix A, scalar a and vector x.


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