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	96	100	91	89	103	101	101	100	78	78	78	81
arith/trig	86	90	90	84	100	100	100	100	77	79	78	80
array/copy	93	98	95	94	97	102	98	100	85	84	85	85
array/foreach	91	93	89	89	100	100	99	100	83	84	84	86
array/index	93	95	89	92	101	101	98	100	72	75	74	79
array/pop	100	101	100	100	100	104	100	100	91	91	92	89
array/shift	97	100	97	95	100	101	96	100	88	88	89	84
array/sort	100	100	99	97	100	101	100	100	76	75	75	75
array/sort-num	100	101	100	100	100	102	101	100	89	89	89	90
call/0arg	80	97	94	93	108	106	100	100	85	86	85	84
call/1arg	83	94	87	84	102	100	99	100	83	83	83	81
call/2arg	93	94	95	91	101	101	98	100	86	86	86	83
call/9arg	92	97	93	92	100	101	99	100	84	84	84	83
call/empty	92	95	96	93	107	102	107	100	86	85	86	82
call/fib	86	92	91	88	99	100	100	100	85	85	85	79
call/method	91	86	94	90	97	100	98	100	83	84	85	82
call/wantarray	93	92	97	92	99	106	99	100	84	84	85	81
hash/copy	97	96	98	97	102	100	100	100	89	90	89	88
hash/each	102	113	99	100	107	116	106	100	93	94	93	89
hash/foreach	94	95	94	94	100	101	100	100	83	85	84	79
hash/foreach-sort	96	98	92	95	100	101	100	100	71	71	71	72
hash/get	99	98	92	96	106	108	102	100	72	72	71	79
hash/set	102	102	87	90	112	108	101	100	76	76	76	81
loop/for-c	85	108	100	100	111	109	117	100	90	91	91	88
loop/for-range	88	118	110	110	124	126	117	100	87	90	89	85
loop/for-range-const	89	113	107	105	118	120	110	100	83	86	85	81
loop/getline	93	98	95	97	100	94	97	100	80	80	80	84
loop/while	78	103	94	95	115	114	112	100	81	82	80	79
loop/while-my	97	95	98	100	105	104	109	100	80	81	79	78
re/const	98	100	98	97	100	99	100	100	86	86	87	90
re/w	90	90	93	95	90	97	98	100	85	85	85	85
startup/fewmod	96	98	96	96	99	100	100	100	92	92	93	92
startup/lotsofsub	95	99	96	95	100	100	100	100	91	91	91	90
startup/noprog	100	100	100	100	100	100	100	100	100	100	100	100
string/base64	87	89	88	87	99	102	100	100	84	84	84	85
string/htmlparser	88	92	90	87	95	100	99	100	82	82	82	82
string/index-const	111	112	100	106	111	116	116	100	91	93	92	91
string/index-var	100	109	109	106	94	95	95	100	87	88	88	87
string/ipol	91	90	85	89	97	97	92	100	77	79	79	78
string/tr	92	99	90	91	99	100	100	100	85	86	85	85
AVERAGE	93	98	95	95	102	103	102	100	84	85	84	84

Results are in percent relative to lab8. 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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