Re: [OMPI users] Unknown overhead in "mpirun -am ft-enable-cr"

Dear Josh, Did you find out the problem? I still cannot progress anything. Hope to hear some good news from you. Regards, Nguyen Toan On Sun, Feb 13, 2011 at 3:04 PM, Nguyen Toan wrote: > Hi Josh, > > I tried the MCA parameter you mentioned but it did not help, the

Re: [OMPI users] Beginner's question: why multiple sends or receives don't work?

Have a look at the bash man page, and these two FAQ items: http://www.open-mpi.org/faq/?category=running#adding-ompi-to-path http://www.open-mpi.org/faq/?category=running#mpirun-prefix On Feb 25, 2011, at 10:31 AM, Xianglong Kong wrote: > .bashrc is not executed when I ssh the node. How can I

Re: [OMPI users] Beginner's question: why multiple sends or receives don't work?

.bashrc is not executed when I ssh the node. How can I let it be executed? Kong On Fri, Feb 25, 2011 at 10:04 AM, Jeff Squyres wrote: > Ensure to check that a) your .bashrc is actually executing when you "ssh > othernode env", and b) if .bashrc is executing, make sure that

Re: [OMPI users] Problems with mpicc-wrapper-data.txt

Can you send the entire contents of /site/VERSIONS/openmpi-1.4.3.intel.test/share/openmpi/mpicc-wrapper-data.txt? On Feb 25, 2011, at 9:21 AM, Ole Widar Saastad wrote: > I get the follwing error (it is more like a waring, the mpicc produce > output): > [olews@login-0-1 $

Re: [OMPI users] Fatal error while running the code

Two things: 1. It looks like you are using the MPICH implementation of MPI. You should probably ping them on their email list -- this list is for the Open MPI implementation of MPI (a wholly different code base than MPICH; sorry!). 2. The error code seems quite descriptive, actually: >

Re: [OMPI users] Beginner's question: why multiple sends or receives don't work?

Ensure to check that a) your .bashrc is actually executing when you "ssh othernode env", and b) if .bashrc is executing, make sure that it isn't prematurely exiting for non-interactive jobs. On Feb 25, 2011, at 9:58 AM, Xianglong Kong wrote: > I'm using openmpi 1.4.3. The cluster consist of

Re: [OMPI users] Beginner's question: why multiple sends or receives don't work?

I'm using openmpi 1.4.3. The cluster consist of two desktop with Intel core 2 duo running on Ubuntu 10.04. A weird thing that i found is that when I issued the command "env | grep LD_LIBRARY_PATH" on the slave node, it showed the mpi lib path. But when I issude the command "ssh slave-node env |

[OMPI users] Fatal error while running the code

Hello everyone, I am newbie here. I am running the code for Large eddy simulation of turbulent flow. I am compiling the code using wrapper command and running the code on Hydra cluster. when I am submitting the script file it is showing the following error. running mpdallexit on hydra127

[OMPI users] Problems with mpicc-wrapper-data.txt

I get the follwing error (it is more like a waring, the mpicc produce output): [olews@login-0-1 $ /site/VERSIONS/openmpi-1.4.3.intel.test/bin/mpicc [login-0-1.local:14689] keyval parser: error 1 reading file /site/VERSIONS/openmpi-1.4.3.intel.test/share/openmpi/mpicc-wrapper-data.txt at line 1: