The ABINIT Users Mailing List ( CLOSED )

[Xavier Gonze <gonze@pcpm.ucl.ac.be>]

Dear Audrius Alkauskas,

I got some additional information from Jean-Paul Minet,
see attached mail.
Xavier

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• From: Jean-Paul Minet <minet@cism.ucl.ac.be>
• To: Xavier Gonze <gonze@cism.ucl.ac.be>
• Subject: p4_malloc problem
• Date: Wed, 26 May 2004 10:36:44 +0200

Please have a look at

http://www-unix.mcs.anl.gov/mpi/mpich/docs/mpichman-chp4/node75.htm#Node75

which details the way to increase the buffer size for the mpich ch_p4 device by setting the P4_GLOBMEMSIZE environment variable. Note that your OS should be configured to accept such big shared memory area!

Rgds
--
Jean-Paul Minet
Gestionnaire CISM - Institut de Calcul Intensif et de Stockage de Masse
Université Catholique de Louvain
Tel: (32) (0)10.47.35.67 - Fax: (32) (0)10.47.34.52




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