https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DESCINIT-parameter-number-9-had-an-illegal-value/m-p/1189605#M29675 <P>You used a value of N (600) that is larger than the integer parameter MAXN (100) that is used in the example code to allocate some of the arrays. Did you remember to adjust MAXN accordingly?</P> Sun, 05 Jul 2020 09:09:37 GMT mecej4 2020-07-05T09:09:37Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DESCINIT-parameter-number-9-had-an-illegal-value/m-p/1189596#M29674 <P><SPAN>I can execute the scalapack example of netlib.&nbsp;<A href="http://www.netlib.org/scalapack/examples/sample_pzheevx_call.f" target="_blank">http://www.netlib.org/scalapack/examples/sample_pzheevx_call.f</A></SPAN></P> <P><SPAN>However, when I use N = 600 instead of N = 4, some&nbsp;messages are printed:</SPAN></P> <P><SPAN>{ 0, 0}: On entry to <BR />DESCINIT parameter number 9 had an illegal value <BR />{ 0, 0}: On entry to <BR />DESC{ 0, 1}: On entry to <BR />DESCINIT parameter number 9 had an illegal value <BR />{ 0, 1}: On entry to <BR />DESCINIT parameter number 9 had an illegal value <BR />{ 1, 0}: On entry to <BR />DESCINIT parameter number 9 had an illegal value <BR />{ 1, 0}: On entry to <BR />DESCINIT parameter number 9 had an illegal value <BR />{ 1, 1}: On entry to <BR />DESCINIT parameter number 9 had an illegal value <BR />{ 1, 1}: On entry to <BR />DESCINIT parameter number 9 had an illegal value <BR />INIT parameter number 9 had an illegal value</SPAN></P> <P>{ 0, 1}: On entry to <BR />PSSYEVX parameter number 23 had an illegal value <BR />{ 1, 0}: On entry to <BR />PSSYEVX parameter number 23 had an illegal value <BR />{ 1, 1}: On entry to <BR />PSSYEVX parameter number 23 had an illegal value</P> <P>I compile this example using intel mpi and intel mkl 2016 version.</P> <P>mpiifort -O1 -o example1 sample_pssyevx_call.f -lmkl_scalapack_lp64 -lmkl_blacs_intelmpi_lp64 -lmkl_lapack95_lp64 -lmpi -lmkl_sequential -lmkl_intel_lp64 -lmkl_core -lpthread -lm -ldl</P> Sun, 05 Jul 2020 03:33:45 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DESCINIT-parameter-number-9-had-an-illegal-value/m-p/1189596#M29674 sfqian 2020-07-05T03:33:45Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DESCINIT-parameter-number-9-had-an-illegal-value/m-p/1189605#M29675 <P>You used a value of N (600) that is larger than the integer parameter MAXN (100) that is used in the example code to allocate some of the arrays. Did you remember to adjust MAXN accordingly?</P> Sun, 05 Jul 2020 09:09:37 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DESCINIT-parameter-number-9-had-an-illegal-value/m-p/1189605#M29675 mecej4 2020-07-05T09:09:37Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DESCINIT-parameter-number-9-had-an-illegal-value/m-p/1189608#M29676 <P>Thank you so much! I changed the&nbsp;<SPAN>MAXN and</SPAN>&nbsp;the problem is solved.</P> Sun, 05 Jul 2020 09:32:35 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DESCINIT-parameter-number-9-had-an-illegal-value/m-p/1189608#M29676 sfqian 2020-07-05T09:32:35Z