when I run my program on two nodes, and set the number of threads larger than 1 (i.e., 2-16 threads), I've encountered the segmentation error:
I am running performance benchmark with C++, Intel MPI and CentOS 7.
I use two types of benchmarks:
I would like to buy Parallel Studio XE if cross-compilation is possible. I generate execution modules of 2 GB or more.
Why should we join the Intel Cluster Ready program?
Q: Why should we join the Intel® Cluster Ready program?
I'm noticing some strange behaviour with a very simple piece of MPI code:
I have a cluster with 32 machines. The first 25 machines are on the first rack and the rest 7 machines are on the second rack. Each rack has a 1Gbps Ethernet switch.