PerlBench CPU Intel Xeon E5310

Performed by: VX Solutions s.r.o.

	lab1	lab2	lab3	lab4	lab5	lab6	lab7	lab8	lab9	lab10
arith/mixed	96	81	92	91	100	99	94	85	87	87
arith/trig	92	86	95	95	100	99	98	85	85	86
array/copy	92	96	96	97	100	98	100	80	80	80
array/foreach	95	94	94	95	100	101	101	87	89	89
array/index	92	79	94	94	100	99	98	88	86	86
array/pop	92	80	96	92	100	95	97	76	75	77
array/shift	93	83	94	91	100	96	98	75	75	77
array/sort	100	99	99	103	100	100	100	83	83	83
array/sort-num	96	98	96	96	100	100	101	83	83	84
call/0arg	89	75	96	89	100	101	100	82	82	81
call/1arg	90	77	92	91	100	99	102	86	87	88
call/2arg	98	84	100	102	100	91	108	86	86	85
call/9arg	93	88	96	95	100	99	100	88	88	88
call/empty	87	74	87	89	100	91	100	85	88	83
call/fib	92	91	95	94	100	100	100	89	85	87
call/method	100	91	99	97	100	101	107	91	89	90
call/wantarray	92	84	95	95	100	100	100	76	77	78
hash/copy	92	89	97	95	100	98	100	77	77	76
hash/each	92	93	92	96	100	100	99	91	88	93
hash/foreach	100	100	101	100	100	104	105	92	92	92
hash/foreach-sort	98	99	98	101	100	100	100	78	78	78
hash/get	91	78	95	97	100	100	100	89	89	90
hash/set	91	82	92	92	100	100	100	77	77	77
loop/for-c	86	76	85	95	100	91	100	81	81	82
loop/for-range	100	100	100	100	100	102	102	84	84	83
loop/for-range-const	102	101	102	100	100	102	99	85	85	84
loop/getline	104	101	103	103	100	100	101	98	98	98
loop/while	86	81	87	100	100	93	101	83	85	84
loop/while-my	95	95	96	95	100	100	100	87	86	87
re/const	99	96	99	100	100	100	95	97	97	97
re/w	105	100	100	100	100	98	94	96	97	97
startup/fewmod	98	99	98	98	100	100	100	95	95	95
startup/lotsofsub	94	96	93	92	100	101	100	90	90	90
startup/noprog	100	100	100	100	100	100	100	100	100	100
string/base64	90	94	92	89	100	103	100	88	88	88
string/htmlparser	92	98	94	95	100	104	102	85	85	85
string/index-const	88	87	91	91	100	98	97	85	85	85
string/index-var	96	119	100	99	100	102	101	94	94	94
string/ipol	93	81	92	90	100	100	99	84	84	83
string/tr	96	92	100	95	100	100	103	93	94	94
AVERAGE	94	90	96	96	100	99	100	86	86	87

Results are in percent relative to lab5. Each test measured 5 times, values adjusted for 95% confidence.

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	4.2.1 Compatible Clang Compiler	-O2 -pipe -fno-strict-aliasing
lab9	5.12.3	4.2.1 Compatible Clang Compiler	-O2 -pipe -march=nocona -fno-strict-aliasing
lab10	5.12.3	4.2.1 Compatible Clang Compiler	-O2 -pipe -march=core2 -fno-strict-aliasing

Clang revision: 127334

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