Menu

Discussion Forum

New Discussion
Filtrer

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Are the new Intel® Advanced Vector Extensions (Intel® AVX) used in COMSOL?

Posted 1 avr. 2011, 12:16 UTC−4 Version 4.0a 0 Replies

Romeo Beccherelli
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I have recently tested COMSOL on a new MacBookPro (8.2) with a 4-core-8-thread running SandyBridge OsX 10.6.7, with massive speed improvements.
Is COMSOL 4.0a (release 4.0.0.993) already using this new 256bit instruction set through its own or OsX BLAS libraries?
Is COMSOL using a Intel AVX powered version of PARDISO or GMRES?
if not, can COMSOL be forced to take advantage of AVX, for instance by specifying the -blas option and blaspath as specified in the Installation and operations guide?

0 Replies Last Post 1 avr. 2011, 12:16 UTC−4
COMSOL Moderator

Hello Romeo Beccherelli

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content