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Re: gomp slowness
On Thu, 2007-10-18 at 12:02 +0800, Biplab Kumar Modak wrote:I don't know of any OpenMP compiler which would correct the nesting of
parallel loops in your LU. I have assumed that OpenMP doesn't allow
such optimization; you have to get it right yourself.
On Wed, 2007-10-17 at 18:14 +0100, Biagio Lucini wrote:If possible, you can post the source code. I've a MSVC 2005 license (I
bought it to get OpenMP working with it).
It would be interesting to try with another compiler. Do you have access
to another OpenMP-enabled compiler?
Unfortunately no, unless MSVC++ in VS2005 has openMP.
I have an Intel licence but they're too tied up with commerical
vendors and it doesn't work on Ubuntu (it's built for Fedora and Suse).
I can then give it a try. I have a dual core PC. :)