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 original post
> -- there ju
Anybody !?
On Thu, Oct 23, 2008 at 12:41 AM, Davi Vercillo C. Garcia (ダヴィ)
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 why this occurs, I on
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 why this occurs, I only know this happens when I use more
than one process.
The code can be found at: http://pastebin.com/m149a1302
--
Davi Vercillo C
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 ???
Hello again,
My code evolved and I'm having more problems that I cannot solve. When
I execute it, using a hight number of processes, it crashes. And I'm
using MPI_Write but there's nothing in output file.
My code can be found at: http://pastebin.com/d1ea278f1
--
Davi Vercillo Carneiro Garcia
ht
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 t
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) {
Thanks !
On Sat, Sep 6, 2008 at 10:34 PM, Dirk Eddelbuettel 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 warning message like:
> |
&
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 t
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." - Deb
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 wrote:
> On Thu, May 29, 2008 at 04:48:49PM -0300, Davi Vercillo C. Garcia wrote:
>> > Oh,
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) wil
~brockp
> Center for Advanced Computing
> bro...@umich.edu
> (734)936-1985
>
>
> On May 29, 2008, at 3:24 PM, Davi Vercillo C. Garcia wrote:
>
> Hi,
> I'm trying to run my program in my environment and some problems are
> happening. My environment is based o
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 failed
Thanks.
On 5/18/08, Andreas Schäfer 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
> > any option on co
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 Computação
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]: *** [ins
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. Expecte
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
Departamento de Ciê
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 othe
20 matches
Mail list logo
