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 reveals all sorts of obscure functions! John On 13 August 2013 13:45, George Bosilca <bosi...@icl.utk.edu> wrote: > 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 find the sources on the web, but if you have access to the Open MPI > testing suite you can find it in the directory mpi_test_suite. > > George. > > > On Aug 13, 2013, at 11:00 , John Bray <jb...@allinea.com> wrote: > >> 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 record time spent in MPI calls and metrics like bytes >> send/received. Just observing the stack trace proved unsatisfactory, >> so we now have a wrapper library for MPI routines that disables >> sampling during MPI calls and collects timing information and metrics >> manually. >> >> We want to ensure we've wrapped all key routines (ones that involve >> significant communication and time) and test that our sampling >> technique is robust. >> >> I did have preliminary discussions with Jeff Squyres in the spring >> about using MTT for testing DDT/MAP, and we may still want to go down >> that route, but I suspect its rather overkill for what I want at the >> moment, which is to run MAP against a simple test code that calls all >> known MPI functions for a few seconds each, and see how our wrappers >> cope. >> >> Does anyone know of a simple test code that exercises all the routines >> in the MPI 1 and 2 standards that I could use? >> >> Thanks >> >> John >> _______________________________________________ >> mtt-users mailing list >> mtt-us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users > > _______________________________________________ > mtt-users mailing list > mtt-us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
