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	94	98	89	87	102	100	100	99	76	76	76	80
arith/trig	87	90	90	84	100	100	100	100	77	79	79	80
array/copy	92	96	93	93	96	100	96	98	84	83	84	83
array/foreach	92	93	89	90	100	100	100	100	84	85	85	87
array/index	91	93	87	90	100	100	96	99	70	73	72	77
array/pop	95	97	95	94	97	100	94	96	86	86	86	83
array/shift	95	99	95	94	99	100	94	99	87	86	88	83
array/sort	98	100	97	96	99	100	99	99	75	74	74	74
array/sort-num	97	100	98	97	99	100	100	98	87	86	87	87
call/0arg	75	91	88	87	101	100	94	95	80	80	80	79
call/1arg	83	93	87	84	102	100	99	100	82	83	83	80
call/2arg	91	92	93	89	100	100	96	99	84	84	84	82
call/9arg	90	95	91	90	98	100	97	99	82	82	82	82
call/empty	90	92	93	90	104	100	104	98	83	83	83	79
call/fib	86	92	91	89	99	100	100	100	85	86	85	79
call/method	91	86	94	90	97	100	99	100	83	85	85	82
call/wantarray	87	87	91	87	93	100	93	94	79	79	80	76
hash/copy	97	97	99	98	102	100	100	100	90	90	89	89
hash/each	89	98	85	85	93	100	93	87	80	80	79	76
hash/foreach	92	94	93	93	100	100	99	99	81	84	83	78
hash/foreach-sort	94	96	90	93	99	100	99	99	69	69	69	70
hash/get	91	91	85	89	99	100	97	93	67	67	66	73
hash/set	94	95	80	83	102	100	94	92	70	70	70	75
loop/for-c	77	99	92	91	101	100	106	91	82	82	82	80
loop/for-range	70	96	88	88	100	100	93	80	69	71	71	68
loop/for-range-const	74	95	90	89	100	100	93	84	69	71	70	67
loop/getline	100	103	100	100	105	100	103	107	88	89	89	93
loop/while	67	92	81	82	101	100	99	88	70	70	69	68
loop/while-my	93	91	94	95	100	100	104	96	76	77	75	75
re/const	99	101	100	99	100	100	100	101	87	87	88	91
re/w	93	94	96	98	93	100	100	103	88	88	88	88
startup/fewmod	96	97	96	95	99	100	99	100	92	92	92	92
startup/lotsofsub	94	97	95	93	99	100	99	100	89	90	90	89
startup/noprog	99	99	99	99	100	100	100	100	100	100	100	99
string/base64	85	86	86	85	96	100	99	98	81	82	81	83
string/htmlparser	87	91	89	86	94	100	98	100	81	81	81	81
string/index-const	97	97	87	93	97	100	100	87	79	81	80	79
string/index-var	104	115	115	112	100	100	100	105	92	93	93	92
string/ipol	95	94	89	93	100	100	96	103	80	82	82	81
string/tr	91	99	90	91	99	100	101	100	84	85	85	84
AVERAGE	90	95	92	92	99	100	98	97	81	82	82	81

Results are in percent relative to lab6. 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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