[CPMD-list] MEMORY ALLOCATION
Veronique Van Speybroeck
veronique.vanspeybroeck at ugent.be
Wed May 28 10:28:32 CEST 2003
Dear cpmd users,
I have a problem allocating memory. The input file of the job is given
below and is run on a IBM dual processor machine with two Xeon
processors, which has 4 GB RAM memory. I get the following output message :
*** WFOPTS| THE NEW SIZE OF THE PROGRAM IS 137968 kBYTES ***
*** PHFAC| THE NEW SIZE OF THE PROGRAM IS 138160 kBYTES ***
****************************************************************
PROCESSOR 0 ALLOCATION OF 395928 WORDS OF MEMORY FAILED
****************************************************************
*** MEMORY| THE NEW SIZE OF THE PROGRAM IS 184032 kBYTES ***
================================================================
BIG MEMORY ALLOCATIONS
PME 55100060 GDE 13775015
C0 11020004 C2 11020004
SCR 7018210 YLMB 6600250
EIGR 5740956 QRL 5421600
QRAD 3589920 TWNL 3563352
----------------------------------------------------------------
[PEAK NUMBER 108] PEAK MEMORY 135398590 = 1083.2 MBytes
================================================================
PROGRAM STOPS IN SUBROUTINE MEMORY| ALLOCATION FAILED (CX) [PROC= 0]
I tested both with the parallel and unparallel version of the CPMD code.
How can I solve this problem?
Has it something to do with compilation flags?
Thanks in advance
veronique
inputfile :
&CPMD
OPTIMIZE WAVEFUNCTION
TIMESTEP
20
PRINT
10
ISOLATED MOLECULE
STRUCTURE BONDS ANGLES
&END
&SYSTEM
ANGSTROM
CHARGE
+1
SYMMETRY
1
CELL
21.0 1.0 1.0 0.0 0.0 0.0
CUTOFF
25.
&END
&ATOMS
*045-Rh-gpw-n-campos.uspp BINARY NEWF
LMAX=D
1
-0.377245 -0.101850 0.178396
*015-P-ca--vgrp.uspp BINARY NEWF
MAX=P
4
-0.377245 -0.101850 2.474729
0.620693 1.744877 -0.468820
0.641089 -2.029866 -0.507751
-2.513948 -0.169410 -0.625693
*007-N-ca--bm.uspp BINARY NEWF
LMAX=P
4
1.014140 2.235974 -2.153407
0.383196 -3.566781 0.408488
....
--
-----------------------------------------------------------------------
Dr. ir. Van Speybroeck Veronique
Laboratorium voor Theoretische Fysica
Universiteit Gent
Proeftuinstraat 86
9000 Gent
Tel +32-9-264.65.58 GSM : +32/474/259767
Fax +32-9-264.65.60
email : veronique.vanspeybroeck at rug.ac.be
http://inwfaxp2.rug.ac.be/~web/onderzoek/proj_3.html
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