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Re: matmul intrinsic procedure
- From: Janne Blomqvist <jblomqvi at cc dot hut dot fi>
- To: Jan Stanis³aw Owoc <jsowoc at ucalgary dot ca>
- Cc: fortran at gcc dot gnu dot org
- Date: Fri, 1 Jul 2005 08:05:33 +0300
- Subject: Re: matmul intrinsic procedure
- References: <Pine.LNX.4.44.0506301400030.27330-100000@c1.ucalgary.ca>
On Thu, Jun 30, 2005 at 02:11:50PM -0600, Jan Stanis³aw Owoc wrote:
> Unfortunately, many of my programs deal with large matrices (I do
> finite-element analysis a lot), including multiplying them.
In addition to what others said about matmul, for large matrices you
might want to take a look at *gemm from BLAS. For large matrices an
optimized BLAS is pretty hard to beat.
Or since you're doing finite elements, you might be interested in a
sparse matrix package?
--
Janne Blomqvist