Re: [OMPI users] delays in Isend

2014-03-22 Thread Bennet Fauber
Hi, Ross, Just out of curiosity, is Rmpi required for some package that you're using? I only ask because, if you're mostly writing your own MPI calls, you might want to look at pbdR/pbdMPI, if you haven't already. They also have a pbdPROF for profiling and which should be able to do some profilin

[OMPI users] delays in Isend

2014-03-22 Thread Ross Boylan
I have a bunch of simulators communicating results to a single assembler. The results seem to take a long time to be received, and the delay increases as the system runs. Here are some results: sent received delay 70.679 94.776 24.097 94.677 144.906 50.229 122.082 238.713 116.631 144.785