Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] 0.9.1rc2 is available
From: Chris Samuel (csamuel_at_[hidden])
Date: 2009-10-21 19:37:34


----- "Chris Samuel" <csamuel_at_[hidden]> wrote:

> Some sample results below for configs not represented
> on the current website.

A final example of a more convoluted configuration with
a Torque job requesting 5 CPUs on a dual Shanghai node
and has been given a non-contiguous configuration.

[csamuel_at_tango069 ~]$ cat /dev/cpuset/`cat /proc/$$/cpuset`/cpus
0,4-7

[csamuel_at_tango069 ~]$ ~/local/hwloc/0.9.1rc2/bin/lstopo
System(31GB)
  Node#0(15GB) + Socket#0 + L3(6144KB) + L2(512KB) + L1(64KB) + Core#0 + P#0
  Node#1(16GB) + Socket#1 + L3(6144KB)
    L2(512KB) + L1(64KB) + Core#0 + P#4
    L2(512KB) + L1(64KB) + Core#1 + P#5
    L2(512KB) + L1(64KB) + Core#2 + P#6
    L2(512KB) + L1(64KB) + Core#3 + P#7

-- 
Christopher Samuel - (03) 9925 4751 - Systems Manager
 The Victorian Partnership for Advanced Computing
 P.O. Box 201, Carlton South, VIC 3053, Australia
VPAC is a not-for-profit Registered Research Agency