Re: [OMPI users] ADIOI_GEN_DELETE

Hi, On Mon, Oct 27, 2008 at 6:48 PM, Jeff Squyres wrote: > I can't seem to run your code, either. Can you provide a more precise > description of what exactly is happening? It's quite possible / probable > that Rob's old post is the answer, but I can't tell from your

Re: [OMPI users] ADIOI_GEN_DELETE

Anybody !? On Thu, Oct 23, 2008 at 12:41 AM, Davi Vercillo C. Garcia (ダヴィ) <daviverci...@gmail.com> wrote: > Hi, > > I'm trying to run a code using OpenMPI and I'm getting this error: > > ADIOI_GEN_DELETE (line 22): **io No such file or directory > > I don't know w

Re: [OMPI users] how to install openmpi with a specific gcc

Hi, > on my system the default gcc is 2.95.3. For openmpi i have installed > gcc-3.4.6 but i kept the default gcc to stay gcc-2.95.3. Now, how can I > configure/install openmpi with gcc-3.4.6?what options should i give when > configuring it so that it doesnt go and pick upt the dafault 2.95.3 ???

Re: [OMPI users] Newbie doubt.

Hi, > Yuo must close the File using > MPI_File_close(MPI_File *fh) > before calling MPI_Finalize. Newbie question... newbie problem ! UHiauhiauh... Thanks !!! > By the way i think you shouldn't do > strcat(argv[1], ".bz2"); > This would overwrite any following arguments. I know... I was just

[OMPI users] Newbie doubt.

Hi, I'm starting to use OpenMPI and I'm having some troubles. I wrote a simple program that tries to open files using the function MPI_File_open(). Like below: #include #include #include #include int processoPrincipal(void); int processosEscravos(void); int main(int argc, char** argv) {

Re: [OMPI users] Warnings in Ubuntu Hardy

Thanks ! On Sat, Sep 6, 2008 at 10:34 PM, Dirk Eddelbuettel <e...@debian.org> wrote: > > On 6 September 2008 at 22:13, Davi Vercillo C. Garcia () wrote: > | I'm trying to execute some programs in my notebook (Ubuntu 8.04) using > | OpenMPI, and I always get a wa

[OMPI users] Warnings in Ubuntu Hardy

Hi, I'm trying to execute some programs in my notebook (Ubuntu 8.04) using OpenMPI, and I always get a warning message like: libibverbs: Fatal: couldn't read uverbs ABI version. -- [0,0,0]: OpenIB on host juliana was unable

[OMPI users] OpenMPI and C++

Hi, Can I use OpenMPI with C++ without any POGs ? Are there some kind of wrapper of OpenMPI to C++ ? -- Davi Vercillo Carneiro Garcia Universidade Federal do Rio de Janeiro Departamento de Ciência da Computação DCC-IM/UFRJ - http://www.dcc.ufrj.br "Good things come to those who... wait." -

Re: [OMPI users] Problem with NFS + PVFS2 + OpenMPI

Hi, Sorry but I made a mistake... I'm not trying to use PVFS over NFS but PVFS over EXT3. I still don't know this error message... On Thu, May 29, 2008 at 5:33 PM, Robert Latham <r...@mcs.anl.gov> wrote: > On Thu, May 29, 2008 at 04:48:49PM -0300, Davi Vercillo C. Garcia wrote: >&

Re: [OMPI users] Problem with NFS + PVFS2 + OpenMPI

HI, > Oh, I see you want to use ordered i/o in your application. PVFS > doesn't support that mode. However, since you know how much data each > process wants to write, a combination of MPI_Scan (to compute each > processes offset) and MPI_File_write_at_all (to carry out the > collective i/o)

[OMPI users] Problem with NFS + PVFS2 + OpenMPI

Hi, I'm trying to run my program in my environment and some problems are happening. My environment is based on PVFS2 over NFS (PVFS is mounted over NFS partition), OpenMPI and Ubuntu. My program uses MPI-IO and BZ2 development libraries. When I tried to run, a message appears: File locking

Re: [OMPI users] ROMIO of OpenMPI

Thanks. On 5/18/08, Andreas Schäfer <gent...@gmx.de> wrote: > On 02:22 Sun 18 May , Davi Vercillo C. Garcia wrote: > > I want to know if OpenMPI has a ROMIO implementation build-in. I > > compiled and installed the last version of OpenMPI and I didn't use > >

[OMPI users] ROMIO of OpenMPI

Hi, I want to know if OpenMPI has a ROMIO implementation build-in. I compiled and installed the last version of OpenMPI and I didn't use any option on configuration step to enable this. -- Davi Vercillo Carneiro Garcia Universidade Federal do Rio de Janeiro Departamento de Ciência da

Re: [OMPI users] "Permission denied" during MPI installation

Hi, > Making install in etc > test -z "/usr/local/etc" || ../../config/install-sh -c -d "/usr/local/ > etc" > /usr/bin/install -c -m 644 openmpi-mca-params.conf /usr/local/etc/ > openmpi-mca-params.conf > install: /usr/local/etc/openmpi-mca-params.conf: Permission denied > make[3]: ***

[OMPI users] Troubles with MPI-IO Test and Torque/PVFS

Hi all, I have a Cluster with Torque and PVFS. I'm trying to test my environment with MPI-IO Test but some segfault are occurring. Does anyone know what is happening ? The error output is below: Rank 1 Host campogrande03.dcc.ufrj.br WARNING ERROR 1207853304: 1 bad bytes at file offset 0.

Re: [OMPI users] Introduce myself.

Brock, On Sun, Apr 6, 2008 at 12:39 AM, Brock Palen wrote: > The best online way to learn MPI I have ever found was the NCSA class > here: > > http://ci-tutor.ncsa.uiuc.edu/login.php Thanks a lot !!! -- Davi Vercillo Carneiro Garcia Universidade Federal do Rio de Janeiro

[OMPI users] Introduce myself.

HI all, My name is Davi Vercillo and I'm from Brazil. I'm starting right now to study MPI and I'll use the implementation of OpenMPI for this. I want to know if there is a kind of "MPI for Dummies" that I can find in Internet. Another thing that I would like to know is what the diference with