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Please help me for th MPI problem(delayed start of the pmi_proxy process)

YoungWoong_K_
Beginner
157 Views

Hi, HPC Developers

S/W Enviroment Setting :
 CentOS 6.6 x64
 Intel® Parallel Studio XE 2015
 Intel MPI Library 5.0.3
 NFS share

In the following cases, operate normally.
1. If you run mpirun from the Terminal Console
2. If you perform a bash mpirun to child processes in a single-threaded program
3. If you perform a bash mpirun in the child process via a Thread in multi-threaded program

However, the operation is delayed in the following cases:
If you perform a bash mpirun in the child process at TCP service hosting program

Attach a reference document to help you understand the above.
Ask for advice on troubleshooting.

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1 Reply
Dmitry_S_Intel
Moderator
157 Views

Hi,

Can you make sure that the problem with pmi_proxy - try to run another bash script with just

echo "Test"

instead of mpirun. Is the delay here?

--

Dmitry

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