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MPI errors on large OPA fabric

Hello,

We're getting MPI communication errors using Intel MPI on our cluster using omnipath.  This is a job using 931 nodes, smaller runs using 600 nodes execute properly.

Authored by mcs-systems Last updated on 05/27/2017 - 07:41
Forum topic

please delete

off topic

Authored by roberto g. Last updated on 05/26/2017 - 18:01
Forum topic

memory_pool questions

Добрый день!

Тут же можно писать по-русски?

Authored by Popov, Maxim Last updated on 05/26/2017 - 16:26
Forum topic

Failed to install tool on Amazon Linux Server

Hi everybody,

I couldnt install the tool on the Amazon Linux Server. This is the error that I got from the log:

04:24:27 error docker containers cannot be started

Authored by Long N. Last updated on 05/26/2017 - 12:38
Forum topic

IPPsc decode function makes buffer corrupted

hello,

 

When using IPP library to decode EVS codec package with 128k bitrate, the app buffer is corrupted in function e9_Copy ().

 

Authored by Given L. Last updated on 05/26/2017 - 12:33
Forum topic

Topology, Bandwidth, and Latency of the Cache Coherence Network

Hello,

Authored by Chris W. Last updated on 05/26/2017 - 10:31
Forum topic

Phi 7240P on Centos: no MIC boards present

Hi,

I installed MPSS 3.8.2 on a CentOS 7.3 system with kernel 3.10.0-514.16.1

Authored by Jesus C. Last updated on 05/26/2017 - 08:57
Forum topic

Fix "Error 5 error #6591: An automatic object is invalid in a main program" in Fortran

My code as below:

      include 'param.h'       dimension alpha1(mx)       open(99,file='checking.dat')

Authored by Huynh T. Last updated on 05/26/2017 - 07:48
Forum topic

unloading dll when using inspector

Hi,

Authored by Fu C. Last updated on 05/26/2017 - 07:47
Forum topic

parallel code running slower than serial code

I tried to write a simple code to repeatedly compute greek pi by simulation and then compare the performance of the serial vs parallelized version of the code.

Authored by Claudio C. Last updated on 05/26/2017 - 01:43
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