Intel® oneAPI Math Kernel Library Developer Reference - C

cblas_?gemm_free

Frees the storage previously allocated for the packed matrix (deprecated).

Syntax

void cblas_sgemm_free (float *dest);

void cblas_dgemm_free (double *dest);

Include Files

Description

The cblas_?gemm_free routine is one of a set of related routines that enable use of an internal packed storage. Call the cblas_?gemm_free routine last to release storage for the packed matrix structure allocated with cblas_?gemm_alloc.

Input Parameters

dest

Previously allocated storage.

Output Parameters

dest

The freed buffer.
Parent topic: BLAS-like Extensions

See Also

cblas_?gemm_alloc Allocates storage for a packed matrix (deprecated).
cblas_?gemm_pack Performs scaling and packing of the matrix into the previously allocated buffer.
cblas_?gemm_compute Computes a matrix-matrix product with general matrices where one or both input matrices are stored in a packed data structure and adds the result to a scalar-matrix product.
cblas_?gemm for a detailed description of general matrix multiplication.