[Boost-users] boost multithread use all cores in parallel ?

Subject: [Boost-users] boost multithread use all cores in parallel ?
From: Jack Bryan (dtustudy68_at_[hidden])
Date: 2011-08-14 13:13:54

Hi, 

How to make sure that a multithreaded C++ program is run by ALL cores on a 
multicore server to do computing in parallel physically (not logically). 

I have a multicore server, which has 24 CPUs, each of which has 6 cores. 

It is Intel Xeon X5650  2.67GHz
cpu cores       : 6 (support 6 threads)
cpu MHz         : 1596.000

totally, I have 24 * 6 = 144 cores.

I designed a multithreaded C++ program with boost/thread. 

How to make sure that my program is run by all 144 cores ? 

Any help is really appreciated. 

thanks