FreeBSD PerlBench compiler benchmark

Performed by: VX Solutions s.r.o.

Date: 11.03.2011

Benchmarked compilers:

gcc 4.2.1 from FreeBSD Base
gcc 4.5 (or 4.6 for corei7) from the FreeBSD ports tree
llvm/clang rev. 127334 from the FreeBSD ports tree

Summary (click on CPU's for individual results):

CPU	Family	Rec. system gcc	Rec. ports compiler
Intel Atom D525	atom	CPUTYPE=core2 (*)	gcc45 -march=atom
Intel Xeon 3065	core2	CPUTYPE=core2 (*)	gcc45
Intel Xeon E5310	core2	CPUTYPE=core2 (*)	gcc45 -march=core2
Intel Xeon E5405	core2	no CPUTYPE	gcc45 -march=core2
Intel Core i7-920	nehalem	CPUTYPE=nocona	gcc45 -march=nocona
Intel Xeon X3450	nehalem	CPUTYPE=nocona	gcc45 -march=nocona
Intel Xeon E5620	nehalem	CPUTYPE=nocona	gcc45 -march=nocona
AMD Opteron 6128	barcelona	CPUTYPE=opteron-ssse3	gcc45 -march=barcelona

(*) with SSSE3 patch

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Martin Matuška <

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