topic Thank you, Gennady. I had in Intel® oneAPI Math Kernel Library https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Where-is-the-value-of-quot-CblasRowMajor-quot-set-and-declared/m-p/1146935#M26764 <P>Thank you, Gennady. I had thought it is a variable; turns out that it is an enum constant ...</P> Tue, 23 Oct 2018 02:56:34 GMT zzzhhh 2018-10-23T02:56:34Z Where is the value of "CblasRowMajor" set and declared in MKL tutorial sample? https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Where-is-the-value-of-quot-CblasRowMajor-quot-set-and-declared/m-p/1146933#M26762 <P>In the C version of <A href="https://software.intel.com/en-us/mkl-tutorial-c-multiplying-matrices-using-dgemm">MKL's tutorial</A>, source file&nbsp;dgemm_example.c, line 71:</P> <PRE class="brush:cpp; class-name:dark;"> cblas_dgemm(CblasRowMajor, CblasNoTrans, CblasNoTrans, m, n, p, alpha, A, p, B, n, beta, C, n); </PRE> <P><SPAN style="font-size: 1em;">Where is the varialble `</SPAN>CblasRowMajor` declared and where is the value of this variable set? I couldn't find any clue about it in the source file. Thank you for your help.</P> Mon, 22 Oct 2018 21:11:27 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Where-is-the-value-of-quot-CblasRowMajor-quot-set-and-declared/m-p/1146933#M26762 zzzhhh 2018-10-22T21:11:27Z These declarations you may https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Where-is-the-value-of-quot-CblasRowMajor-quot-set-and-declared/m-p/1146934#M26763 <P>These declarations you may see into header files, e.x. - mkl_cblas.h:</P> <P>typedef enum {CblasRowMajor=101, CblasColMajor=102} CBLAS_LAYOUT;</P> Tue, 23 Oct 2018 02:49:43 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Where-is-the-value-of-quot-CblasRowMajor-quot-set-and-declared/m-p/1146934#M26763 Gennady_F_Intel 2018-10-23T02:49:43Z Thank you, Gennady. I had https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Where-is-the-value-of-quot-CblasRowMajor-quot-set-and-declared/m-p/1146935#M26764 <P>Thank you, Gennady. I had thought it is a variable; turns out that it is an enum constant ...</P> Tue, 23 Oct 2018 02:56:34 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Where-is-the-value-of-quot-CblasRowMajor-quot-set-and-declared/m-p/1146935#M26764 zzzhhh 2018-10-23T02:56:34Z