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	95	98	89	87	101	100	100	99	76	76	76	80
arith/trig	87	91	91	84	100	100	100	100	78	79	79	80
array/copy	96	100	98	97	100	104	100	102	88	87	88	88
array/foreach	92	94	90	91	100	100	100	101	84	86	85	87
array/index	95	98	91	94	103	104	100	102	74	77	75	81
array/pop	100	102	100	100	102	106	100	100	92	91	92	89
array/shift	100	103	100	100	102	106	100	104	93	92	93	88
array/sort	99	100	98	97	100	101	100	100	76	75	75	75
array/sort-num	98	100	99	98	100	100	100	99	88	87	88	88
call/0arg	81	98	95	94	109	107	100	100	86	86	85	84
call/1arg	85	96	89	86	104	102	100	101	85	85	85	82
call/2arg	95	96	97	93	104	104	100	102	87	88	88	85
call/9arg	93	98	95	94	100	103	100	101	85	85	85	85
call/empty	86	88	89	86	100	96	100	94	79	79	79	76
call/fib	86	92	91	88	99	100	100	100	85	85	85	79
call/method	93	89	97	93	100	102	100	102	85	87	87	85
call/wantarray	94	94	98	94	100	107	100	101	86	86	86	82
hash/copy	97	97	99	98	102	100	100	100	90	90	89	89
hash/each	97	105	92	93	100	108	100	94	86	87	86	82
hash/foreach	94	96	95	95	100	101	100	100	83	86	85	80
hash/foreach-sort	97	98	93	96	100	102	100	100	71	71	71	73
hash/get	96	96	90	94	102	103	100	98	71	71	70	77
hash/set	100	100	86	89	109	106	100	99	75	75	75	80
loop/for-c	72	93	87	86	96	94	100	86	77	77	77	75
loop/for-range	75	101	95	94	106	107	100	86	74	77	76	73
loop/for-range-const	80	101	97	96	107	108	100	91	74	77	76	73
loop/getline	96	100	98	100	101	97	100	103	82	83	83	87
loop/while	68	93	82	83	102	101	100	89	71	71	70	69
loop/while-my	88	87	90	91	97	96	100	92	73	74	72	72
re/const	98	100	99	98	100	100	100	100	86	87	87	90
re/w	92	92	95	97	92	100	100	102	87	87	87	87
startup/fewmod	96	98	97	96	100	101	100	100	92	93	93	92
startup/lotsofsub	96	99	97	95	100	101	100	100	91	91	92	91
startup/noprog	99	100	100	100	100	100	100	100	100	100	100	100
string/base64	86	88	87	86	97	101	100	100	83	83	83	84
string/htmlparser	89	94	92	89	97	102	100	101	83	84	84	83
string/index-const	97	97	87	93	97	100	100	87	79	81	80	79
string/index-var	105	116	116	113	100	100	100	106	92	94	94	93
string/ipol	99	99	93	97	105	104	100	109	84	86	86	85
string/tr	89	96	88	89	96	100	100	100	82	83	83	82
AVERAGE	92	97	94	94	101	102	100	99	83	83	83	83

Results are in percent relative to lab7. 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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