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problem_running parallel on cluster

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Old   February 28, 2014, 12:47
Default problem_running parallel on cluster
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Yijiu Jiang
Join Date: Jan 2013
Location: Michigan, US
Posts: 49
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Hello,

When I use "qsub" to submit my the foam.job, I got the following error

************************************************** **
Got 8 processors.
Machines:
compute-0-3
compute-0-3
compute-0-3
compute-0-3
compute-0-3
compute-0-3
compute-0-3
compute-0-3
--------------------------------------------------------------------------
The OpenFabrics (openib) BTL failed to initialize while trying to
allocate some locked memory. This typically can indicate that the
memlock limits are set too low. For most HPC installations, the
memlock limits should be set to "unlimited". The failure occured
here:

Local host: compute-0-3.local
OMPI source: btl_openib_component.c:1200
Function: ompi_free_list_init_ex_new()
Device: mlx4_0
Memlock limit: 65536
************************************************** ********
My question is that is this error is due to any wrong setting or I just need to ask the administrator to make the change on memlock limits? The scripts and error information are attached. Anyone has the same problem? Thx

YJ
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