https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-error-DGEMM/m-p/778442#M1253 Hello,<DIV></DIV><DIV>I am a beginner and I have no idea about Fortran programming. I am using a code written in Fortran and using UNIX system Fortran 77 compiler for compiling.</DIV><DIV>I am just feeding the data files to this program and it does the job. I am getting MKL Error: Parameter 5 was incorrect on entry to DGEMM.</DIV><DIV>Its very radom if i use the same input files after some times it runs propely. Please help.</DIV><DIV>I know adding code here would make it easier but since the code works properly I doubt if anything wrong in there also since its not my code I can not put it here without permission.</DIV><DIV></DIV><DIV>Thanks</DIV> Mon, 21 Mar 2011 23:14:07 GMT sarvesh_swami 2011-03-21T23:14:07Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-error-DGEMM/m-p/778442#M1253 Hello,<DIV></DIV><DIV>I am a beginner and I have no idea about Fortran programming. I am using a code written in Fortran and using UNIX system Fortran 77 compiler for compiling.</DIV><DIV>I am just feeding the data files to this program and it does the job. I am getting MKL Error: Parameter 5 was incorrect on entry to DGEMM.</DIV><DIV>Its very radom if i use the same input files after some times it runs propely. Please help.</DIV><DIV>I know adding code here would make it easier but since the code works properly I doubt if anything wrong in there also since its not my code I can not put it here without permission.</DIV><DIV></DIV><DIV>Thanks</DIV> Mon, 21 Mar 2011 23:14:07 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-error-DGEMM/m-p/778442#M1253 sarvesh_swami 2011-03-21T23:14:07Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-error-DGEMM/m-p/778443#M1254 Hello,<BR /><BR />5th paramater for DGEMM is the K value. You may be entering a negative K value to the DGEMM. <BR /><BR />If you could print the input paramaters to DGEMM, it'd be easier to find out what's going wrong. <BR /><BR />Here is the stub for dgemm (see that 5th paramater is k):<BR /><BR />call dgemm(transa, transb, m, n, k, alpha, a, lda, b, ldb, beta, c, ldc)<BR /><BR />Efe Tue, 22 Mar 2011 00:37:47 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-error-DGEMM/m-p/778443#M1254 Murat_G_Intel 2011-03-22T00:37:47Z