Re: [MTT users] Simple sample code to test MPI wrappers

2013-08-16 Thread John Bray
Thanks George. I already use IMB but its not as simple as I require. I also found http://www.mcs.anl.gov/research/projects/mpi/mpi-test/tsuite.html, but again that was full of bitty tests, and not as comprehensive as I wanted. So I've starting writing a single file test covering the functions. It

Re: [MTT users] Simple sample code to test MPI wrappers

2013-08-13 Thread George Bosilca
John, I don't think such a tool exists, or at least not at the extent you expect. I know two testing application that might qualify (at a lesser extent) to what you're looking for: 1. the IMB test suite. 2. The MPI_test_suite developed at HLRS for PACX-MPI and then for Open MPI. I couldn't fin

[MTT users] Simple sample code to test MPI wrappers

2013-08-13 Thread John Bray
Hi All I'm the QA Manager at Allinea, a small company that produces the DDT Parallel Debugger and MAP Parallel Profiler, and we spend a lot of time manipulating MPI environments to get our debugging and profiling to work. In particular for the MAP profiler, which is a sampling one, we want to reco