I am trying to run the HPCC benchmark on our cluster.
The system has Intel compilers and MKL release 2015.5.223
I am compiling with Openmpi version 1.8.5 also (though I do not think this is the problem)
I am following https://software.intel.com/en-us/articles/performance-tools-for-software-developers-use-of-intel-mkl-in-hpcc-benchmark
I have compiled OK. This seems a bit out of date though.
With up to date MKL should I compile with -mkl=cluster for HPCC?
Are there some more up to date writeups please?
When I run it crashes in the MPIFFT portion of the run.
For what its worth:
[comp06:10941] *** Process received signal ***
[comp06:10941] Signal: Segmentation fault (11)
[comp06:10941] Signal code: Address not mapped (1)
[comp06:10941] Failing at address: 0x9b
[comp12:10910] [comp09:10876] [ 0] /lib64/libpthread.so.0(+0xf130)[0x2aaaaacde130]
[comp09:10876] [ 1] [comp12:10928] [ 0] /lib64/libpthread.so.0(+0xf130)[0x2aaaaacde130]
[comp12:10928] [ 1] [comp09:10890] [ 0] /lib64/libpthread.so.0(+0xf130)[0x2aaaaacde130]
[comp09:10890] [ 1] [comp13:10948] Signal: Segmentation fault (11)
[comp13:10948] Signal code: Address not mapped (1)
[comp13:10948] Failing at address: 0x9b
[comp07:10876] [ 0] /lib64/libpthread.so.0(+0xf130)[0x2aaaaacde130]
[comp07:10876] [ 1] [comp06:10945] *** Process received signal ***
[comp06:10945] Signal: Segmentation fault (11)
[comp06:10945] Signal code: Address not mapped (1)
[comp06:10945] Failing at address: 0x9b
/cm/shared/apps/openmpi/intel/64/1.8.5/lib64/libmpi.so.1(MPI_Comm_size+0x59)[0x2aaaab250969]
[comp12:10928] [ 2] ./hpcc[0x198e560]
[comp12:10928] [ 3] ./hpcc[0x4537f4]