Re: [OMPI users] another mpirun + xgrid question

2007-09-18 Thread Reuti
Am 18.09.2007 um 01:17 schrieb Josh Hursey: What version of Open MPI are you using? This feature is not in any release at the moment, but is scheduled for v1.3. It is available in the subversion development trunk which Aha - thx. I simply looked at the latest 1.2.3 only. - Reuti can be down

Re: [OMPI users] mpi_file_set_view

2007-09-18 Thread Michael
On Sep 17, 2007, at 7:55 PM, Jeff Squyres wrote: Are you using the MPI F90 bindings perchance? If so, the issue could be that the prototype for MPI_FILE_SET_VIEW is: interface MPI_File_set_view subroutine MPI_File_set_view(fh, disp, etype, filetype, datarep, & info, ierr) include

[OMPI users] g4 mpicc error

2007-09-18 Thread rokuingh
Hi, i'm about to start working on parallelizing my master's thesis project and thought i would do it with some easy and free software I had to sudo make all install first of all, is this normal? Next, i'm using an example code i found on the site somewhere, and my driver is the followi

Re: [OMPI users] g4 mpicc error

2007-09-18 Thread Jeff Squyres
On Sep 18, 2007, at 7:38 PM, rokui...@mines.edu wrote: I had to sudo make all install first of all, is this normal? It depends on where you install. If you're installing into a directory to where your user does not have write permissions, then yes, you need to su or sudo to "make install"

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

2007-09-18 Thread Jeff Squyres
On Sep 17, 2007, at 11:26 AM, Daniel Rozenbaum wrote: What seems to be happening is this: the code of the server is written in such a manner that the server knows how many "responses" it's supposed to receive from all the clients, so when all the calculation tasks have been distributed, the

Re: [OMPI users] Segmentation fault when spawning

2007-09-18 Thread Tim Prins
Hi Murat, If the process is being spawned onto a node that you are already running on there should not be a problem with ssh-sessions, since if there is already a daemon running on the node we do not ssh into it again. Can you try running again with --debug-daemons added to the mpirun comman