HI,
i installed openmpi-1.2.7 and ran the two examples ring_c and hello_c and they
worked fine. but i can not see any result when i issue the "ompi_info" command.
Does this mean my openmpi is not configured right?? why do i get correct
results from the examples then?
Please help.
Hi,
I installed openmpi-1.2.7 and tested the hello_c and ring_c examples on single
and multiple node and worked fine. However, when I use openmpi with my
simulator (by replacing the old mpich path with the new openmpi ) I get many
errors reported from "/openMPI/openmpi-1.2.7/include/openmpi/omp
r Open MPI bin directory listed in your PATH environment variable?
See the FAQ:
http://www.open-mpi.org/faq/?category=running#adding-ompi-to-path
On Sun, Sep 14, 2008 at 6:15 AM, Shafagh Jafer wrote:
> HI,
> i installed openmpi-1.2.7 and ran the two examples ring_c and hello_c and
> they
ist-Post: users@lists.open-mpi.org
Date: Monday, September 15, 2008, 11:21 AM
On Sep 14, 2008, at 1:24 PM, Shafagh Jafer wrote:
> I installed openmpi-1.2.7 and tested the hello_c and ring_c examples
> on single and multiple node and worked fine. However, when I use
> openmpi with my simulat
notice:
export CPP=mpic++
export CC=mpiCC
I think you want "mpicc" for CC (note the lower case) -- mpiCC is the
C
++ compiler (mpic++ and mpiCC are synonyms).
This might solve your problem.
On Sep 15, 2008, at 4:56 PM, Shafagh Jafer wrote:
> i am sending you my simulator's
mpiCC is a synonym for the C++ compiler --
this could be your problem). Those wrappers add all the compiler /
linker flags that you need.
On Sep 17, 2008, at 2:16 PM, Shafagh Jafer wrote:
> The openmpi is installed in the following path: /opt/openmpi/1.2.7
> so should i replce what
his could be your problem). Those wrappers add all the compiler /
linker flags that you need.
On Sep 17, 2008, at 2:16 PM, Shafagh Jafer wrote:
> The openmpi is installed in the following path: /opt/openmpi/1.2.7
> so should i replce what you told me about /usr/lib with /opt/openmp
I am trying to figure out a problem that i am stuck in :-( could anyone please
tell me how their mpicc/mpic++ looks like? is there any thing readable inside
these files?because mine look corrupted and are filled with unreadable
charachters.Please let me know.
NH2+]$ file /usr/local/bin/opal_wrapper
/usr/local/bin/opal_wrapper: ELF 32-bit LSB executable, Intel 80386, version 1
(SYSV), for GNU/Linux 2.6.8, dynamically linked (uses shared libs), not stripped
On Wed, 2008-09-17 at 22:31 -0700, Shafagh Jafer wrote:
> I am trying to figure out
-E" would be fine; if
it's supposed to be the C++ compiler, then mpic++ (or mpiCC) would be
fine.
On Sep 18, 2008, at 1:46 AM, Shafagh Jafer wrote:
> Thanks a lot. The problem i have is that i have installed
> openmpi-1.2.7 and every thing went well and i tested hello_c
-E" would be fine; if
it's supposed to be the C++ compiler, then mpic++ (or mpiCC) would be
fine.
On Sep 18, 2008, at 1:46 AM, Shafagh Jafer wrote:
> Thanks a lot. The problem i have is that i have installed
> openmpi-1.2.7 and every thing went well and i tested hello_c
http://www.open-mpi.org/faq/?category=running#adding-ompi-to-path
http://www.open-mpi.org/faq/?category=running#mpirun-prefix
On Sep 19, 2008, at 5:30 PM, Shafagh Jafer wrote:
> I did the modifications you mentioned and I got it working. Now when
> I use the mpirun to run an
Hi every one,
I need urgent help plz :-(
I am getting the following error when i run my program. OpenMPI compilation was
all fine and went well, but now i dont understand the source of this error:
[node01:29264] *** Process received signal ***
[node01:2
Hi every one,
I need urgent help plz :-(
I am getting the following error when i run my program. OpenMPI compilation was
all fine and went well, but now i dont understand the source of this error:
[node01:29264] *** Process received signal ***
[nod
debug the
PhysicalGetID function.
Aurelien
Le 19 sept. 08 à 22:22, Shafagh Jafer a écrit :
> Hi every one,
> I need urgent help plz :-(
> I am getting the following error when i run my program. OpenMPI
> compilation was all fine and went well, but now i dont understand
>
Hello,
I want to know if I need to make any modifications to my source code to replace
MPICH-1.2.6 with Openmpi-1.2.7?? I mean are the function interfaces exactly the
same in both MPISH and OMPI?? please let me know.
Thanks.
e error to you and pretty print it but Open MPI is not the
source of the bug. From the stack trace, I suggest you gdb debug the
PhysicalGetID function.
Aurelien
Le 19 sept. 08 à 22:22, Shafagh Jafer a écrit :
> Hi every one,
> I need urgent help plz :-(
> I am getting the following
tsize in mpi.h looks like the following:
int MPI_Comm_size(MPI_Comm, int *);
but the same function in OMPI apears as follows:
OMPI_DECLSPEC int MPI_Comm_size(MPI_Comm comm, int *size);
--- On Sat, 9/20/08, Shafagh Jafer wrote:
From: Shafagh Jafer
Subject: Re: [OMPI users] Segmentat
of the one you used to
compile.
Aurelien
Le 21 sept. 08 à 04:38, Shafagh Jafer a écrit :
>
> Ok. I noticed that whenever in my code, i use an MPI fucntion that has
> "OMPI_DECLSPEC" in front of it in mpi.h , I get this segfault
> error. Could some one please tell me
I have both openmpi and MPICH on my cluster, the problem is that mpi.h of MPICH
is in /usr/local/include and I dont have permission to rename or remove it from
there. In my source code I am including the mpi.h of openmpi and this works
fine, but then mpi.h itself includes mpicxx.h which it again
works for me. Hope this helps. Cheers!
On Sun, Sep 21, 2008 at 7:37 PM, Shafagh Jafer wrote:
> I have both openmpi and MPICH on my cluster, the problem is that mpi.h of
> MPICH is in /usr/local/include and I dont have permission to rename or
> remove it from there. In my source code I
I am confused now...should I use "/openmpi/mpic++ -E" or "/openmpi/mpic++" to
compile my entire code??
--- On Mon, 9/22/08, Jeff Squyres wrote:
From: Jeff Squyres
Subject: Re: [OMPI users] conflict among differenv MPIs
To: "Open MPI Users"
List-Post: users@lists.open-mpi.org
Date: Monday, Se
.open-mpi.org
Date: Monday, September 22, 2008, 10:33 AM
On Sep 22, 2008, at 1:24 PM, Shafagh Jafer wrote:
> I am confused now...should I use "/openmpi/mpic++ -E" or
"/openmpi/
> mpic++" to compile my entire code??
mpic++. I was showing you the -E functionality so that y
s and patience. I'll keep
you updated!
--- On Mon, 9/22/08, Jeff Squyres wrote:
From: Jeff Squyres
Subject: Re: [OMPI users] conflict among differenv MPIs
To: "Open MPI Users"
List-Post: users@lists.open-mpi.org
Date: Monday, September 22, 2008, 11:28 AM
On Sep 22, 2008, at 2:
Does openmpi have any "mpif.h" ?? if yes, where? in openmpi_dir/include ??!!
In mpic++_wrapper-data.txt what do the following statments mean and where do
they exactly point to??
--
includedir=${includedir}
libdir=${libdir}
--
--- On Tue, 9/23/08, Jeff Squyres wrote:
From: Jeff Squyres
Subject: Re: [OMPI users] where is mpif.h ?
To: "Open MPI Users"
L
try I pointed to.
${includedir} is the default "include" directory that came in from
running OMPI's configure (defaults to $prefix/include). Likewise for $
{libdir}; it's the "library" directory that came in from running
OMPI's configure (defaults to $prefix/lib)
: [OMPI users] where is mpif.h ?
To: "Open MPI Users"
List-Post: users@lists.open-mpi.org
Date: Wednesday, September 24, 2008, 5:14 AM
On Sep 24, 2008, at 12:15 AM, Shafagh Jafer wrote:
> Ok now after i have made sure that my code acutally goes and
> includes the mpi.h from openm
which gcc is prefered to compile openmpi with?? gcc-2.95.3 or gcc-3.2.3 ???
edu
> (734)936-1985
>
>
>
> On Sep 24, 2008, at 11:36 AM, Shafagh Jafer wrote:
>> which gcc is prefered to compile openmpi with?? gcc-2.95.3 or
>> gcc-3.2.3 ???
>>
>> ___
&g
un happily with gcc 4.3.2.
On Wed, 2008-09-24 at 08:36 -0700, Shafagh Jafer wrote:
> which gcc is prefered to compile openmpi with?? gcc-2.95.3 or
> gcc-3.2.3 ???
>
> ___
> users mailing list
> us...@open-mpi.org
> http://www.ope
I have multiple MPIs so I want to know which -lmpi is picked up by the openmpi
wrapper compilres? How can I find out the source path of libmpi.so ??
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 ???
I have a simple question:
My default gcc is 2.95.3, so I installed a newer version in my own home
directory, it's gcc-3.4.4. Now I want to install openmpi and compile it with
this new version. I dont know how to force it not to pick the default one. I
want it to use the 3.4.4 version. Please let
On our cluster we have RedHat Linux 7.3 Professional, and on the cluster
specification it says the following:
-The cluster should be able to run the follwoing software tools:
gcc 2.96.x(or 2.95.x or 2.91.66)
Bison 1.28
flex 2.5.4
mpich 1.2.5
So i am just wondering if my cluster is capable to run
On our cluster we have RedHat Linux 7.3 Professional, and on the cluster
specification it says the following:
-The cluster should be able to run the follwoing software tools:
gcc 2.96.x(or 2.95.x or 2.91.66)
Bison 1.28
flex 2.5.4
mpich 1.2.5
So i am just wondering if my cluster is capab
d it, build and
install it) to keep them separate. You probably want to upgrade to gcc 3.x.x or
4.x.x and use module for that also).
Doug Reeder
On Oct 1, 2008, at 8:11 PM, Shafagh Jafer wrote:
On our cluster we have RedHat Linux 7.3 Professional, and on the cluster
specification it says the
nd
install it) to keep them separate. You probably want to upgrade to gcc 3.x.x or
4.x.x and use module for that also).
Doug Reeder
On Oct 1, 2008, at 8:11 PM, Shafagh Jafer wrote:
On our cluster we have RedHat Linux 7.3 Professional, and on the cluster
specification it says the followi
Hi
In MPICH there is mpi2c++_map that takes care of mapping mpi onto C++. Is there
similar thing in openmpi?? should there be any?? because i am getting errors
regarding STL_map.
Does openmpi have C++ bindings? or I need to install this package?if yes from
where and how?
Thanks.
Doug Reeder,
Daniel is saying that the problem only occurs in openmpi when running more than
16 processes. So could that still be cause becasue openmpi does not support
threads??!!
--- On Fri, 10/3/08, Doug Reeder wrote:
From: Doug Reeder
Subject: Re: [OMPI users] segfault issue - possible b
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