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From: Gabriel Dos Reis (Gabriel.Dos-Reis_at_[hidden])
Date: 2002-01-05 12:54:13

Peter Schmitteckert (boost) <boost_at_[hidden]> writes:

| Salut,
| some time ago I reported problems using
| ublas with gcc-3.0.
| I've just realized that using gcc-3.0.3
| my problems disapeared.

There were some known performance regression issues in GCC-3.0{, .1, .2}
which are addressed in GCC-3.0.3 -- basically, GCC-2.95.x did inlining
at lower level whereas GCC-3.x is trying to inline at a higher level
(which by itself is seen as a win); but then some parameters needed to
be tuned in order to achieve reasonable performance.

-- Gaby

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