PerlBench CPU Intel Xeon E5405

Performed by: VX Solutions s.r.o.

	lab1	lab2	lab3	lab4	lab5	lab6	lab7	lab8	lab9	lab10
arith/mixed	94	86	91	90	100	100	98	85	87	86
arith/trig	92	92	94	95	100	99	98	85	85	85
array/copy	92	96	88	89	100	91	99	78	79	81
array/foreach	95	94	93	92	100	100	100	87	87	88
array/index	94	93	93	96	100	100	100	88	87	88
array/pop	92	89	85	88	100	95	99	76	75	74
array/shift	92	89	85	91	100	98	100	78	75	77
array/sort	98	98	97	100	100	100	100	81	81	81
array/sort-num	99	100	97	96	100	100	101	83	85	83
call/0arg	90	86	95	77	100	99	100	81	81	83
call/1arg	91	91	91	79	100	97	101	87	84	84
call/2arg	99	95	99	89	100	94	107	86	84	84
call/9arg	94	94	91	90	100	99	100	88	85	85
call/empty	91	81	87	71	100	98	102	89	84	81
call/fib	92	91	91	88	100	102	102	87	85	85
call/method	100	95	98	94	100	103	107	92	88	89
call/wantarray	92	88	95	91	100	100	100	79	75	73
hash/copy	90	93	95	94	100	100	100	77	78	76
hash/each	92	100	89	96	100	100	98	88	89	88
hash/foreach	100	100	98	100	100	104	104	90	92	91
hash/foreach-sort	98	98	98	101	100	100	99	77	77	76
hash/get	91	86	96	96	100	100	98	90	88	89
hash/set	92	94	92	93	100	100	100	77	77	77
loop/for-c	88	96	87	93	100	93	104	84	83	83
loop/for-range	99	100	99	99	100	100	100	82	83	82
loop/for-range-const	99	99	99	99	100	100	99	82	81	81
loop/getline	100	100	100	102	100	100	102	95	95	94
loop/while	82	96	81	96	100	88	98	79	78	78
loop/while-my	95	95	95	94	100	100	100	85	86	85
re/const	100	100	101	100	100	101	100	97	97	96
re/w	105	104	100	101	100	96	93	92	94	96
startup/fewmod	97	99	97	97	100	101	100	95	94	95
startup/lotsofsub	95	97	94	93	100	101	100	90	91	91
startup/noprog	100	100	100	100	100	100	100	100	100	100
string/base64	90	95	92	90	100	106	100	87	89	89
string/htmlparser	92	97	93	93	100	105	103	85	84	84
string/index-const	89	86	89	90	100	97	97	86	85	85
string/index-var	97	118	99	100	100	101	100	94	94	94
string/ipol	95	96	96	92	100	100	101	86	85	87
string/tr	95	92	98	94	100	100	100	86	92	93
AVERAGE	94	95	94	93	100	99	100	86	86	85

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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