[ET Trac] [Einstein Toolkit] #329: SimFactory/ranger-intel11.cfg: Are BLAS and LAPACK compilations on Ranger optimized?
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Mon Mar 7 07:05:29 CST 2011
#329: SimFactory/ranger-intel11.cfg: Are BLAS and LAPACK compilations on Ranger
optimized?
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Reporter: bmundim | Owner: mthomas
Type: enhancement | Status: new
Priority: minor | Milestone:
Component: SimFactory | Version:
Resolution: | Keywords:
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Comment (by eschnett):
The standard BLAS and LAPACK libraries that are distributed with Cactus
are not optimised for a particular machine. Yes, it would be interesting
to use e.g. the MKL instead.
Since most Cactus users do not solver large linear systems, the
performance of BLAS and LAPACK is probably not that important.
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Ticket URL: <https://trac.einsteintoolkit.org/ticket/329#comment:1>
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