Dear Sir,
I am a student now using the lapack for my study, something about
performance analyzing of Lapack on SMP. But it made me confused when I
tested the BLAS library.
The BLAS contained in the tar ball (from netlib) seemed to be
single-threaded. I tested them on both Intel Xeon and Intel Pentium, but
found no significant difference in timing.
I know there are some tuned BLAS libraries like MKL or ACML, but
they are not open source products while I need the source code to do my
study. I also read some worknotes about the ScaLapack, but it says
Scalapack is for distributed memory system, and I'm not going to deal with
the cluster or MPP issues currently.
Now I have no idea where I can find opensource BLAS, which is
implemented to run parallelly on SMP structure, could you please give me
some information?
many thanks
--------------------------------
Jerry.Zhai
From China
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