Dear a good man;
I use cluster pack compiler of evaluation editon.
When i type "mpirun -np 2 -machinefile machinefile a program"
I got a messgae following that
bash: /export/apps/intel/impi/4.1.0.024/intel64/bin/pmi_proxy :No such file or directory
I already added the path on my own path on master and each nodes
but it was not working properly
please give me any adivce
Thanks in advance
Sungho Lee
I've run into a problem using Intel MPI 4.0.2.003. I'm running the "Hello world" program that comes with MPI over OFA on two nodes. The IB Verbs layer is provided by a library we've developed at Cray. It presents an IB verbs interface to MPI and uses Cray's proprietary high-speed network to do the data transfer within the cluster. If I use DAPL, it works fine, but it crashes when I try to use OFA.
am using intel mpirun to run the distributed programs I observe the following strange behavior, I run a starpu distributed code on the cluster and it runs totally fine. I run a cnc distributed code I get infiniband errors.
This command runs fine
mpirun -n 8 -ppn 1 -hostfile ~/hosts -genv I_MPI_DEBUG 5 ./dist_floyd_starpu.exe -n 10 -b 1 -starpu_dist
This command generates spew
mpirun -n 8 -ppn 1 -hostfile ~/hosts -genv I_MPI_DEBUG 5 -genv DIST_CNC=MPI ./dist_floyd_cnc.exe -n 10 -b 1 -cnc_dist
Hello,
I am using the Intel MPI Library (as part of Intel Cluster Studio) to compile code which needs to run on a cluster using a parallel NFS storage system.
Good day everyone,
I have not been able to find an answer to the manual, so I am here looking for your help.
Let's say I have a cluster with two nodes. Each node has 2 sockets. Each socket hosts a 6 core CPU. What I want to do, for example, is always ping MPI rank process 0 ~ 11 to node1 and 12 ~ 23 to node2. I tried setting I_MPI_PIN=1, but that does not work. Something MPI rank 0 ~ 11 to is placed on node1, and other time they will be on node2.
Is there a reliable way to do the mpi rank assignment based on cluster nodes?
Thank you.
Hello,
After installing either available version of the Intel MPI Library 4.1 runtime environment (4.1.0.028 or 4.1.0.023) on Windows 7 Enterprise many of the programs listed in the 'Accessories' folder such as cmd.exe, calc.exe, paint.exe, etc. have broken shortcut links. Restarting or simply logging off and back on fixes the issue but we are redistributing this and do not wish to have it occur. Note that this does not occur on Windows 7 Professional, just Enterprise from what I can tell. Is this a known issue or perhaps an isolated incident?
I've been using Intel MPI version 4.0.2.003 but I recently installed 4.1.0.024. I have a script to run IMB and I used it to try out 4.1.0. The script works fine with 4.0.2, but when I use 4.1.0, I get:
> [0] MPI startup(): ofa fabric is not available and fallback fabric is not enabled
> [1] MPI startup(): ofa fabric is not available and fallback fabric is not enabled
I get the same result with DAPL--works fine with 4.0.2, but fabric not available with 4.1.0.
What's the difference in fabric detection between the two versions?
Thanks.
Hi,
I am getting following error message.mpdboot is started in nodes.
wile running intel benchmark test.this error is coming.
Hi,
I am getting following error message.mpdboot is started in nodes.
wile running intel benchmark test.this error is coming.
Hi,
We are installing new cluster.i installed composer_xe_2011_sp1.6.233.
While checking mpdboot.It's failing to lainch mpdboot.
I am usint this command to launch mpdboot. mpdboot -n 2 -r ssh -f ~/mpd.hosts
Error message coming like this.
mpdboot -n 2 -r ssh -f ~/mpd.hosts
mpdboot_taavare.tuecms.com (handle_mpd_output 958): failed to ping mpd on n0.tuecms.com; received output={}
mpdboot_taavare.tuecms.com (handle_mpd_output 960): Please examine the /tmp/mpd2.logfile_bala log file on each node of the ring
