CCL:G: omp_set_num_threads error
- From: David Mannock <dmannock:+:ualberta.ca>
- Subject: CCL:G: omp_set_num_threads error
- Date: Thu, 26 Mar 2009 23:38:26 -0600
Sent to CCL by: David Mannock [dmannock===ualberta.ca]
Greetings Earthlings! I am in the process of setting up an eight core
server and this news is a surprise to me! Agghhh! So that means that
if I want to run 64 bit anything I need the 64 bit drivers and the
source code for each program I want to use and then compile it for
the OS! This could take a life time! Are there any sites out there to
advise on this issue with major CCL software in a Vista 64 bit
application. Is there an idiots guide to compiling stuff for an 8
processors? Yes, I know I should be using Linux, but I don't want too.
:-) Dave
> Dave
At 04:37 PM 3/26/2009, you wrote:
Sent to CCL by: "David Hose" [Anthrax_brothers(_)hotmail.com]
Stephen,
I'm guessing that you are using a pre-compiled windows binary? As I
understand it, the binary has
been compiled to support up to 4 processors. If you want to run a
calculation on all 8 cores then
you'll have to get the source code and compile it yourself.
Regards,
Dave.
--
Could someone tell me why I am getting the following error when I
try to run a "nprocshared=8"
Gaussian/G03 job on a dual-CPU quad-core (8 cores total) machine?
omp_set_num_threads value (8) is invalid
FYI: An "nprocshared=4" job runs just fine. Also, 'mpstat -P
ALL'
reports 8 CPUs/cores.
Thank you.
--
Stephen L. Garrison, Ph.D.
Senior Engineer
Engineering Modeling and Simulation
Savannah River National Laboratory
Savannah River Site
773-42A, Room 181
Aiken, SC 29808
803-725-2404
Stephen.Garrison],[SRNL.doe.govDr David Mannock
339 Med Sci Bldg,
Dept of Biochemistry,
University of Alberta,
Edmonton,
Alberta, T6G 2H7
Canada
Tel: 1-780-492-2412
FAX: 1-780-492-0886