I have tried both 32 and 64 bit integer with LP and ILP interfaces and get the same segmentation fault. Here`s the result from debugger
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x4160a940 (LWP 24254)] 0x00002aaab3b9c3a0 in mkl_blas_dgemm_mscale () from /opt/intel/composer_xe_2011_sp1.8.273/mkl/lib/intel64/libmkl_mc3.so (gdb) info s #0 0x00002aaab3b9c3a0 in mkl_blas_dgemm_mscale () from /opt/intel/composer_xe_2011_sp1.8.273/mkl/lib/intel64/libmkl_mc3.so #1 0x00002aaaabda6995 in mkl_blas_dgemm_mscale () from /opt/intel/composer_xe_2011_sp1.8.273/mkl/lib/intel64/libmkl_core.so #2 0x00002aaaab324242 in mkl_blas_dgemm.omp_fn.0 () from /opt/intel/composer_xe_2011_sp1.8.273/mkl/lib/intel64/libmkl_gnu_thread.so #3 0x00002aaab363af52 in ?? () from /usr/lib64/libgomp.so.1 #4 0x0000003ea580673d in start_thread () from /lib64/libpthread.so.0 #5 0x0000003ea4cd44bd in clone () from /lib64/libc.so.6
Note: I have to use ILP interface as I have matrices more than 2^31 - 1, the largest that can be run with LP interface. Any help wil be really appreciated.