Visible to Intel only — GUID: GUID-6DCF437C-6360-4432-8E0E-A651EEEAA7F7
Visible to Intel only — GUID: GUID-6DCF437C-6360-4432-8E0E-A651EEEAA7F7
Using MKL_DIRECT_CALL in C Applications
The following examples of code and link lines show how to activate direct calls to Intel® oneAPI Math Kernel Library (oneMKL) kernels in C applications:
Include the mkl.h header file:
#include "mkl.h" int main(void) { // Call Intel MKL DGEMM return 0; }
For multi-threaded Intel® oneAPI Math Kernel Library (oneMKL), compile withMKL_DIRECT_CALL preprocessor macro:
icx /DMKL_DIRECT_CALL /Qstd=c99 your_application.c mkl_intel_lp64.lib mkl_core.lib mkl_intel_thread.lib /Qopenmp -I%MKLROOT%/include
To use Intel® oneAPI Math Kernel Library (oneMKL) in the sequential mode, compile withMKL_DIRECT_CALL_SEQ preprocessor macro:
icx /DMKL_DIRECT_CALL_SEQ /Qstd=c99 your_application.c mkl_intel_lp64.lib mkl_core.lib mkl_sequential.lib -I%MKLROOT%/include
Product and Performance Information |
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Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex. Notice revision #20201201 |