Intel® oneAPI Math Kernel Library Developer Reference - Fortran

?gemm_free

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

Syntax

call sgemm_free (dest)

call dgemm_free (dest)

Include Files

Description

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

Input Parameters

dest

POINTER.

Previously allocated storage.

Output Parameters

dest

The freed buffer.
Parent topic: BLAS-like Extensions

See Also

?gemm_alloc Allocates storage for a packed matrix (deprecated).
?gemm_pack Performs scaling and packing of the matrix into the previously allocated buffer.
?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.
?gemm for a detailed description of general matrix multiplication.