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Full Discussion: PThread and More Than 1 Core
Top Forums Programming PThread and More Than 1 Core Post 302218824 by LightRaven on Sunday 27th of July 2008 05:58:53 AM
Old 07-27-2008
PThread and More Than 1 Core

Hello all.

I have made an application in C using pthreads. My problem is that my program seems to be only using 1 of my cores when I create multiple threads. I have 4 cores (Q9300). I am using Ubuntu 8.04.

I do believe the problem is that on linkage it's using a pthread emulation package rather than the real thing?

Either way how do I solve this problem?

Many thanks.
 

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CLP(1)							      General Commands Manual							    CLP(1)

NAME
clp - linear program solver SYNOPSIS
clp filename [ options ] solutionfile DESCRIPTION
This manual page documents briefly the clp command. clp -- interface to the coin linear programming solver. clp solves the following linear optimization program: minimize c^t x such that: row_lb <= Ax <= row_ub column_lb <= x <= column_ub OPTIONS
When no options are given clp enters the interactive command line mode. Otherwise the program enters a batch mode, for which a summary of options is included below. For a complete description, see /usr/share/doc/coinor-libclp-doc. -help Show summary of options. -primalsimplex solve the problem using the primal simplex method -dualsimplex solve the problem using the dual simplex method -maximize maximize the problem SEE ALSO
glpsol(1),dsdp5(1) This program is fully documented in the accompanying html documentation which can be found in /usr/share/doc/coinor-libclp-doc if the coinor-libclp-doc package is installed. AUTHOR
clp was written by John J. Forrest <jjforre@us.ibm.com> et.al. This manual page was written by Soeren Sonnenburg <sonne@debian.org>, for the Debian project (but may be used by others). May 7, 2008 CLP(1)
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