PerlBench CPU Intel Atom D525

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

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	4.5.3 20110106 (prerelease)	-O2 -pipe -march=atom -Wl,-rpath=/usr/local/lib/gcc45 -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=atom -fno-strict-aliasing

Clang revision: 127334

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