Re: [OMPI users] aclocal.m4 booboo?

Brian, Thanks for the reply. The combination of: libtool 1.5.23b automake 1.10 autoconf 2.61 was O.K., so it seems that libtool 2.1a from CVS on 092407 caused my hiccup. Regards, Mostyn On Fri, 28 Sep 2007, Brian Barrett wrote: On Sep 27, 2007, at 6:44 PM, Mostyn Lewis wrote: Today's SV

Re: [OMPI users] Application using OpenMPI 1.2.3 hangs, error messages in mca_btl_tcp_frag_recv

Good Open MPI gurus, I've further reduced the size of the experiment that reproduces the problem. My array of requests now has just 10 entries, and by the time the server gets stuck in MPI_Waitany(), and three of the clients are stuck in MPI_Recv(), the array has three unprocessed Isend()'s an

Re: [OMPI users] aclocal.m4 booboo?

On Sep 27, 2007, at 6:44 PM, Mostyn Lewis wrote: Today's SVN. A generated configure has this in it: I'm not able to replicate this using an SVN checkout of the trunk -- you might want to make sure you have a proper install of all the autotools. If you are using another branch from SVN, y

Re: [OMPI users] Run MPI-based program without mpirun

Dear Yura, On Friday 28 September 2007 15:44, Yu. Vishnevsky wrote: > Is it possible to somehow build MPI-based program with OpenMPI in order to > run it later on another SMP computer without having installed OpenMPI? > > Such possibility was in MPICH1 (-p4pg), but it would be better for me to > us

[OMPI users] Run MPI-based program without mpirun

Dear All, Is it possible to somehow build MPI-based program with OpenMPI in order to run it later on another SMP computer without having installed OpenMPI? Such possibility was in MPICH1 (-p4pg), but it would be better for me to use OpenMPI. Many thanks, Yura Vishnevskiy --

Re: [OMPI users] Open MPI on 64 bits intel Mac OS X

On Sep 28, 2007, at 4:56 AM, Massimo Cafaro wrote: Dear all, when I try to compile my MPI code on 64 bits intel Mac OS X the build fails since the Open MPI library has been compiled using 32 bits. Can you please provide in the next version the ability at configure time to choose between

Re: [OMPI users] OpenMPI Giving problems when using -mca btl mx, , sm, self

Hi Hammad, It looks to me like none of the btl's could resolve a route between the node that process rank 0 is on to the other nodes. I would suggest trying np=2 over a couple pairs of machines to see if that works and you can truly be sure that only the first node is having this problem. It

[OMPI users] OpenMPI Giving problems when using -mca btl mx, sm, self

Hello, I am using Sun HPC Toolkit 7.0 to compile and run my C MPI programs. I have tested the myrinet installations using myricoms own test programs. The Myricom software stack I am using is MX and the vesrion is mx2g-1.1.7, mx_mapper is also used. We have 4 nodes having 8 dual core processors

[OMPI users] Open MPI on 64 bits intel Mac OS X

Dear all, when I try to compile my MPI code on 64 bits intel Mac OS X the build fails since the Open MPI library has been compiled using 32 bits. Can you please provide in the next version the ability at configure time to choose between 32 and 64 bits or even better compile by defaults us

Re: [OMPI users] mpirun ERROR: The daemon exited unexpectedly with status 255.

Dino - I had a similar problem. I was only able to solve it by setting PATH and LS_LIBRARY_PATH in the file ~/ssh/environment on the client and setting PermitUserEnvironment yes in /etc/ssh/sshd_config on the server (for this you need root prioviledge though) To be on the safe side, i did both o