Charm++ parallel programming system

[Christiane Pousa <pousa.christiane AT gmail.com>]

Hi, 

I have installed charm++ SMP version, but when I run some examples (kNeighbor, jacobi) I have got the message:
Signal: segmentation violation
Suggestion: Try running with '++debug', or linking with '-memory paranoid'.

In same examples with charm++ net-linux-amd64 installation, I have not get these errors. Would you know why SMP instalation does not work on NUMA machines?

Thank you,

On Mon, Mar 8, 2010 at 08:26, Chao Mei <chaomei09 AT gmail.com> wrote:

Does your machine have multiple multicore-based nodes? If not, you could install the multicore version of charm++, otherwise, a SMP version is usually a better choice.

 

-Chao Mei

From: Christiane Pousa

Sent: Monday, March 08, 2010 1:18 AM

To: ppl AT cs.uiuc.edu ; charm AT cs.uiuc.edu

Cc: Jean-François

Subject: Which version should I install?

Hi,

I have a multicore AMD Opteron machine with NUMA characteristics. I would like to know which option should I use to install charm on this machine,  multicore(single node only), SMP or net-linux-amd64?

Thanks,

--
[]'s
Christiane Pousa Ribeiro

http://pousa.christiane.googlepages.com/
http://www.google.com/profiles/pousa.christiane

"Judge a man by his questions, rather than by his answers"

-- 
[]'s
Christiane Pousa Ribeiro

http://pousa.christiane.googlepages.com/
http://www.google.com/profiles/pousa.christiane

 
"Judge a man by his questions, rather than by his answers"