[Eeglablist] Amica13 only using 2 (of 6) Xeon cores on 64 bit Linux (CentOS 6.5)

Jason Palmer japalmer29 at gmail.com
Fri Jul 3 14:17:54 PDT 2015


Hi Ole,

The parameter "maxthreads" limits it to 2 by default. Try setting this to 6, either as matlab keyword, or in a .param file.

Best,
Jason

-----Original Message-----
From: eeglablist-bounces at sccn.ucsd.edu [mailto:eeglablist-bounces at sccn.ucsd.edu] On Behalf Of Ole Traupe
Sent: Friday, July 03, 2015 8:24 AM
To: EEGLAB List
Subject: [Eeglablist] Amica13 only using 2 (of 6) Xeon cores on 64 bit Linux (CentOS 6.5)

Hi,

this appears to hold on true when running one Matlab session or two in
parallel: 4 of 6 cores are always idle. Unfortunately, Matlab is R2013b.

Does somebody have an idea, why that is?

Ole


-- 

Dr. Ole Traupe

Labor Manager
Biopsychologie und Neuroergonomie

Postanschrift:
Technische Universität Berlin
Institut für Psychologie und Arbeitswissenschaft Sekr. MAR 3-2 Marchstr. 23
10587 Berlin

Zimmer: MAR 3052
Telefon: (+49) 030 314 22721
Fax: (+49) 030 314 25274

Email: ole.traupe at tu-berlin.de
Website: http://www.bpn.tu-berlin.de



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