Intel® oneAPI Math Kernel Library Developer Reference - C

VM Service Functions

The VM Service functions enable you to set/get the accuracy mode and error code. These functions are available both in the Fortran and C interfaces. The table below lists available VM Service functions and their short description.

VM Service Functions
Function Short Name Description
vmlSetMode Sets the VM mode
vmlGetMode Gets the VM mode
MKLFreeTls Frees allocated VM/VS thread local storage memory from within DllMain routine (Windows* OS only)
vmlSetErrStatus Sets the VM Error Status
vmlGetErrStatus Gets the VM Error Status
vmlClearErrStatus Clears the VM Error Status
vmlSetErrorCallBack Sets the additional error handler callback function
vmlGetErrorCallBack Gets the additional error handler callback function
vmlClearErrorCallBack Deletes the additional error handler callback function

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Notice revision #20110804

This notice covers the following instruction sets: SSE2, SSE4.2, AVX2, AVX-512.