Re: [OMPI devel] Simple program (103 lines) makes Open-1.4.3 hang

2010-11-24 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 24/11/10 09:17, Sébastien Boisvert wrote: > As Mr. George Bosilca underlined, since the same test case works for > small messages, the problem is about congestion of the FIFOs which leads > to resource locking, and as you wrote, deadlock. Hmm, we'

Re: [OMPI devel] Simple program (103 lines) makes Open-1.4.3 hang

2010-11-24 Thread Sébastien Boisvert
Yes, Ray version 0.1.0 and below are not fully-compliant with MPI 2.2. I will release Ray 1.0.0 as soon as my regression tests are done. That should be tomorrow. Le mercredi 24 novembre 2010 à 00:01 -0500, Christopher Samuel a écrit : > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 2

Re: [OMPI devel] Simple program (103 lines) makes Open-1.4.3 hang

2010-11-24 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 24/11/10 16:32, Sébastien Boisvert wrote: > Yes, Ray version 0.1.0 and below are not fully-compliant > with MPI 2.2. > > I will release Ray 1.0.0 as soon as my regression tests > are done. That should be tomorrow. Wonderful, thank you! :-) - --

Re: [OMPI devel] RFC: Bring the lastest ROMIO version from MPICH2-1.3 into the trunk

2010-11-24 Thread Pascal Deveze
Hi Jeff, Here is the unified diff. As only the romio subtree is modified, I made the following command: diff -u -r -x .svn ompi-trunk/ompi/mca/io/romio/romio/ NEW-ROMIO-FOR-OPENMPI/ompi/mca/io/romio/romio/ > DIFF_UPDATE tar cvzf DIFF_UPDATE.TGZ DIFF_UPDATE Compilation is OK. I run the ROMIO

Re: [OMPI devel] Simple program (103 lines) makes Open-1.4.3 hang

2010-11-24 Thread Sébastien Boisvert
Hello, On Tue, 2010-11-23 at 18:03 -0500, George Bosilca wrote: > If you know the max size of the receives I would take a different approach. > Post few persistent receives, and manage them in a circular buffer. Instead > of doing an MPI_Iprobe, use MPI_Test on the current head of your circular