topic Handling errors in Intel® oneAPI Math Kernel Library https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Handling-errors/m-p/822257#M4888 Hello Matt,<BR /><BR />LAPACKE_* interfaces returns value whichcorresponds to output parameter INFO of a wrapped function. Additionally the return value could represent two memory allocation errors, which could happen in the wrappers itself: LAPACK_WORK_MEMORY_ERROR and LAPACK_TRANSPOSE_MEMORY_ERROR. Both values defined in mkl_lapacke.h. There is no exception throwing/handling mechanism in MKL.<BR /><BR />W.B.R.,<BR />Alexaner<BR /> Fri, 11 Feb 2011 05:45:58 GMT Alexander_K_Intel3 2011-02-11T05:45:58Z Handling errors https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Handling-errors/m-p/822256#M4887 Hello all!<BR /><BR />I'm creating a library of computational functions that are to be called bydifferent applications and I need some advice on how to handle errors in MKL. <BR /><BR />Shouldn't LAPACKE_zgels return an integer !=0if something goes wrong? I got an error today when calling zgels, butit didn't return any integer like I thought it would!<BR /><BR />What is the recommended way to handle errors in MKL functions? Do they throw exceptions? If so, where do I find them?<BR /><BR />Best regards,<BR />Matt [c++ &amp; MKL newbie] Mon, 17 Jan 2011 15:24:39 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Handling-errors/m-p/822256#M4887 madir 2011-01-17T15:24:39Z Handling errors https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Handling-errors/m-p/822257#M4888 Hello Matt,<BR /><BR />LAPACKE_* interfaces returns value whichcorresponds to output parameter INFO of a wrapped function. Additionally the return value could represent two memory allocation errors, which could happen in the wrappers itself: LAPACK_WORK_MEMORY_ERROR and LAPACK_TRANSPOSE_MEMORY_ERROR. Both values defined in mkl_lapacke.h. There is no exception throwing/handling mechanism in MKL.<BR /><BR />W.B.R.,<BR />Alexaner<BR /> Fri, 11 Feb 2011 05:45:58 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Handling-errors/m-p/822257#M4888 Alexander_K_Intel3 2011-02-11T05:45:58Z