Delete the jitter previously created with mkl_jit_create_?gemm as well as the GEMM kernel that it contains.

Syntax

status = mkl_jit_destroy (jitter)

Include Files

  • mkl_blas.f90

Description

The mkl_jit_destroy function belongs to a set of related routines that enable use of just-in-time code generation.

The mkl_jit_destroy function takes as input a jitter previously created with mkl_jit_create_?gemm and deletes the jitter as well as the GEMM kernel that it contains.

Note

Generating a new kernel with mkl_jit_create_?gemm involves moderate runtime overhead. To benefit from JIT code generation, use this feature when you need to call the generated kernel many times (for example, several hundred calls).

Note

The JIT API requires Fortran 90 and the ISO_C_BINDING module.

Input Parameter

jitter

TYPE(C_PTR), VALUE

Jitter handle

Return Values

status

INTEGER

Returns one of the following:

  • MKL_JIT_ERROR if the pointer is not NULL and is not a handle on a jitter—that is, if it was not created with mkl_jit_create_?gemm

    —or—

  • MKL_JIT_SUCCESS if the jitter has been successfully destroyed

Para obtener información más completa sobre las optimizaciones del compilador, consulte nuestro Aviso de optimización.
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