PerlBench CPU Intel Xeon X3450

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	97	100	92	90	104	102	102	100	78	78	78	82
arith/trig	96	100	100	93	111	111	110	111	86	87	87	89
array/copy	96	100	98	97	100	104	100	102	88	87	88	87
array/foreach	98	100	96	97	108	107	107	108	90	92	92	93
array/index	98	100	94	97	107	108	103	105	76	79	78	83
array/pop	98	100	98	97	100	103	98	99	89	88	89	86
array/shift	97	100	98	96	100	101	97	100	89	89	90	85
array/sort	100	100	99	98	100	100	100	100	76	75	76	76
array/sort-num	98	100	99	98	100	100	100	99	88	87	88	88
call/0arg	83	100	97	96	112	110	102	103	88	88	87	86
call/1arg	89	100	94	90	110	107	105	107	89	89	89	86
call/2arg	99	100	100	97	109	109	104	106	91	92	92	89
call/9arg	96	100	97	96	103	105	102	103	87	87	87	87
call/empty	98	100	100	98	113	108	113	105	91	90	91	86
call/fib	94	100	99	96	107	108	109	109	93	93	93	86
call/method	104	100	108	104	112	116	113	116	97	98	99	96
call/wantarray	100	100	104	100	107	115	107	108	92	92	93	88
hash/copy	100	100	102	101	107	104	103	104	94	94	93	93
hash/each	92	100	87	88	95	102	95	89	82	82	81	78
hash/foreach	99	100	99	100	106	107	104	105	87	90	89	84
hash/foreach-sort	99	100	95	98	103	105	102	102	72	73	73	74
hash/get	100	100	95	99	109	110	105	102	74	75	74	81
hash/set	100	100	85	88	109	106	100	98	74	74	74	79
loop/for-c	78	100	94	93	102	101	108	93	83	84	83	81
loop/for-range	74	100	94	93	103	105	99	85	73	76	76	72
loop/for-range-const	78	100	95	94	105	106	99	89	73	75	75	71
loop/getline	96	100	99	100	100	97	100	102	83	83	83	87
loop/while	74	100	89	90	110	109	108	97	77	77	76	74
loop/while-my	101	100	102	104	110	110	115	105	84	85	83	82
re/const	97	100	98	97	100	99	100	100	85	86	86	89
re/w	100	100	102	104	100	107	108	111	95	96	95	96
startup/fewmod	99	100	99	99	101	103	102	103	95	95	95	95
startup/lotsofsub	97	100	99	97	101	103	101	101	93	93	93	92
startup/noprog	100	100	100	100	100	101	100	100	100	100	100	100
string/base64	99	100	100	99	110	116	114	113	95	95	95	97
string/htmlparser	96	100	98	95	102	110	107	108	89	90	90	89
string/index-const	100	100	90	96	100	103	103	90	82	83	82	82
string/index-var	92	100	100	98	86	87	87	92	79	80	80	80
string/ipol	101	100	95	100	107	107	101	111	86	88	88	87
string/tr	100	100	100	100	100	102	104	101	96	98	97	96
AVERAGE	95	100	97	97	104	105	103	102	86	87	86	86

Results are in percent relative to lab2. 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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