PerlBench CPU Intel Xeon E5620

Performed by: VX Solutions s.r.o.

Date: 11.03.2011

	lab1	lab2	lab3	lab4	lab5	lab6	lab7	lab8	lab9	lab10	lab11	lab12
arith/mixed	102	103	100	100	110	108	112	107	92	93	93	100
arith/trig	100	100	100	99	103	105	105	103	92	93	92	99
array/copy	100	100	100	100	100	101	100	100	88	88	88	89
array/foreach	100	101	100	100	107	106	107	105	97	97	97	99
array/index	100	104	100	100	108	107	104	106	88	87	88	93
array/pop	100	100	100	98	100	101	100	98	88	89	88	88
array/shift	100	100	100	100	100	100	100	100	93	94	94	90
array/sort	100	100	100	100	101	101	100	100	77	76	77	76
array/sort-num	100	100	100	100	100	100	100	100	88	88	90	88
call/0arg	89	103	100	102	123	122	104	109	94	94	97	93
call/1arg	96	106	100	100	103	110	108	107	93	95	94	91
call/2arg	98	100	100	100	106	108	100	106	93	95	92	91
call/9arg	100	101	100	100	106	109	105	108	98	99	98	96
call/empty	93	99	100	97	111	111	111	100	93	93	95	87
call/fib	94	100	100	100	102	106	103	105	98	98	99	90
call/method	100	97	100	98	100	104	100	100	99	99	99	95
call/wantarray	98	99	100	100	101	112	102	103	90	89	88	89
hash/copy	100	98	100	100	100	100	100	100	91	93	89	91
hash/each	104	115	100	100	107	115	113	100	98	99	100	90
hash/foreach	100	100	100	100	102	100	100	102	94	94	94	88
hash/foreach-sort	101	103	100	101	107	107	106	107	79	78	79	80
hash/get	100	100	100	104	111	113	110	104	83	84	84	95
hash/set	114	110	100	100	123	122	119	110	95	95	94	100
loop/for-c	82	104	100	100	104	104	119	98	92	95	93	95
loop/for-range	86	100	100	100	105	104	106	91	85	86	86	85
loop/for-range-const	94	100	100	100	100	100	101	99	89	90	90	90
loop/getline	100	100	100	100	102	98	100	105	88	88	88	92
loop/while	81	108	100	100	110	115	111	100	89	92	92	92
loop/while-my	100	100	100	100	102	103	106	102	88	88	88	86
re/const	100	102	100	100	101	100	100	103	93	93	93	98
re/w	100	100	100	104	100	100	100	104	97	99	100	98
startup/fewmod	100	100	100	100	100	100	100	100	100	100	100	100
startup/lotsofsub	100	100	100	100	100	100	100	101	100	100	100	100
startup/noprog	100	100	100	100	100	100	100	100	100	100	100	100
string/base64	100	101	100	100	111	118	117	110	100	100	100	100
string/htmlparser	99	102	100	100	104	109	108	109	93	93	93	93
string/index-const	106	110	100	102	108	111	108	100	99	96	94	100
string/index-var	97	100	100	100	88	90	88	93	85	86	85	86
string/ipol	102	104	100	102	106	108	104	106	100	99	99	98
string/tr	100	102	100	100	104	109	113	111	93	94	93	93
AVERAGE	98	102	100	100	104	106	105	103	92	93	93	93

Results are in percent relative to lab3. Each test measured 5 times, values adjusted for 95% confidence.

Configuration summary

Test ran on a freebsd machine that reports its uname as "FreeBSD 8.2-RELEASE #0 r218742M: Mon Feb 21 11:49:51 CET 2011 amd64".

Lab	Perl version	Compiler	Optimization
lab1	5.12.3	4.2.1 20070719 [FreeBSD]	-O2 -pipe -fno-strict-aliasing
lab2	5.12.3	4.2.1 20070719 [FreeBSD]	-O2 -pipe -march=nocona -fno-strict-aliasing
lab3	5.12.3	4.2.1 20070719 [FreeBSD]	-O2 -pipe -march=core2 -mno-ssse3 -fno-strict-aliasing
lab4	5.12.3	4.2.1 20070719 [FreeBSD]	-O2 -pipe -mssse3 -march=core2 -fno-strict-aliasing
lab5	5.12.3	4.5.3 20110106 (prerelease)	-O2 -pipe -Wl,-rpath=/usr/local/lib/gcc45 -fno-strict-aliasing
lab6	5.12.3	4.5.3 20110106 (prerelease)	-O2 -pipe -march=nocona -Wl,-rpath=/usr/local/lib/gcc45 -fno-strict-aliasing
lab7	5.12.3	4.5.3 20110106 (prerelease)	-O2 -pipe -march=core2 -Wl,-rpath=/usr/local/lib/gcc45 -fno-strict-aliasing
lab8	5.12.3	4.6.0 20110226 (experimental)	-O2 -pipe -march=corei7 -Wl,-rpath=/usr/local/lib/gcc46 -fno-strict-aliasing
lab9	5.12.3	4.2.1 Compatible Clang Compiler	-O2 -pipe -fno-strict-aliasing
lab10	5.12.3	4.2.1 Compatible Clang Compiler	-O2 -pipe -march=nocona -fno-strict-aliasing
lab11	5.12.3	4.2.1 Compatible Clang Compiler	-O2 -pipe -march=core2 -fno-strict-aliasing
lab12	5.12.3	4.2.1 Compatible Clang Compiler	-O2 -pipe -march=corei7 -fno-strict-aliasing

Clang revision: 127334

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