Re: [OMPI devel] 1.3.1 fails with GM

2009-03-20 Thread Paul H. Hargrove
I've just tested OMPI 1.3.1 w/ GM 2.0.19 and the "ring" test from LAM's examples directory. I too see an early death. The backtrace is shown below. -Paul $ mpirun -mca btl gm,self -H pcp-i-1,pcp-i-2 ./ring Rank 0 starting message around the ring -- 1st of 5 [pcp-i-1:27587] *** Process receive

Re: [OMPI devel] 1.3.1 fails with GM

2009-03-20 Thread Patrick Geoffray
Hi Christian, Christian Siebert wrote: I just gave the new release 1.3.1 a go. While Ethernet and InfiniBand seem to work properly, I noticed that Myrinet/GM compiles fine but gives a segmentation violation in the first attempt to communicate (MPI_Send in a simple "hello world" application). I

[OMPI devel] 1.3.1 fails with GM

2009-03-20 Thread Christian Siebert
Hi, I just gave the new release 1.3.1 a go. While Ethernet and InfiniBand seem to work properly, I noticed that Myrinet/GM compiles fine but gives a segmentation violation in the first attempt to communicate (MPI_Send in a simple "hello world" application). Is GM not supported anymore or