From: Mounir Tarek (Mounir.Tarek_at_edam.uhp-nancy.fr)
Date: Mon Oct 25 2004 - 10:20:28 CDT
Hi All
I have a problem with runing NAMD on a cluster (8 biprocs) MP2200 (amd athlon)
1800 MHz. I set up the cluster using NPACI Rocks cluster distribution 3.2
now charmrun runs on the master biproc, and any other biproc if I use a single
unit;
NAMD_2.5_Linux-i686-TCP/charmrun +p 2 ..... ok
now if I use more than a single tower (3 procs and above) I get the following
error message.
..........................
..........................
after initial info
the energies are calculated ...
PRESSURE: 0 -9904.06 -191.827 -178.821 -191.827 -8416.57 -326.868 -178.821
-326.868 -960
7.9
GPRESSURE: 0 5.73006 -129.618 -104.838 -236.536 1105.58 -301.58 -57.3567
-326.852 327.68
6
ETITLE: TS BOND ANGLE DIHED IMPRP
ELECT VDW BOUNDARY MISC KINETIC
TOTAL
TEMP TOTAL2 TOTAL3 TEMPAVG PRESSURE
GPR
ESSURE VOLUME PRESSAVG GPRESSAVG
ENERGY: 0 3060.4181 17939.3174 6504.4672 137.9991
-947
25.1077 -4840.2814 0.0000 0.0000 33394.6423
-38528.5450
300.9698 -38430.0525 -38430.0525 300.9698 -9309.5086
47
9.6662 471613.9157 -9309.5086 479.6662
OPENING EXTENDED SYSTEM TRAJECTORY FILE
Charmrun: error on request socket--
Socket closed before recv.
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note that namd runs on all requested processors
Thanks for helping out.
-- Mounir Tarek Equipe de dynamique des assemblages membranaires Unité Mixte de Recherches CNRS UHP 7565 Université Henri-Poincaré, Nancy I BP 239, 54506 Vandoeuvre-lès-Nancy, cedex France tel: (33) 3 83 68 40 95 Fax: (33) 3 83 68 43 87
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