Florian Klaempfl schreef:
Vincent Snijders schrieb:
What should be the default compiler options for the shootout benchmarks?
The used compiler is fpc 2.2.0. The benchmarks are run on a Intel
Q6600 quad-core, either with 32 bits or 64 bits Ubuntu.
There is some controversion about it, see
https://alioth.debian.org/tracker/index.php?func=detail&aid=311109&group_id=30402&atid=411002
There are two proposals:
-O3oregvar -XX -Xs
and
-XXs -Oppentiumm -Cppentiumm -O3
On 32 bit systems
-XXs -Oppentiumm -Cppentiumm -O3
On 64 bit systems
-XXs -O3
Looking at the remarks of Jonas, isn't the following better for 64 bits
systems?
-XXs -O3 -Oregvar
Vincent
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