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	107	100	104	107	107	105	109	113	98	99	99	99
arith/trig	114	100	113	111	114	108	115	119	104	103	105	104
array/copy	99	100	100	100	91	100	100	105	81	81	81	81
array/foreach	100	100	100	102	113	111	106	112	99	100	96	97
array/index	111	100	105	109	116	105	114	125	100	100	100	100
array/pop	100	100	99	101	106	103	107	110	89	89	90	89
array/shift	100	100	100	101	105	101	110	110	88	89	88	88
array/sort	97	100	94	97	98	98	98	97	78	78	78	77
array/sort-num	100	100	99	101	100	100	101	108	86	85	86	86
call/0arg	107	100	110	110	110	105	114	122	99	100	100	100
call/1arg	105	100	109	105	107	100	107	113	98	100	100	99
call/2arg	107	100	109	106	106	101	107	113	98	100	100	100
call/9arg	100	100	100	102	100	100	101	103	100	100	99	99
call/empty	108	100	109	107	121	102	113	123	101	102	103	103
call/fib	107	100	106	102	110	103	109	114	96	96	97	97
call/method	108	100	109	108	106	100	110	110	92	92	92	93
call/wantarray	99	100	102	103	108	105	107	111	92	91	92	92
hash/copy	100	100	100	97	101	99	100	104	87	88	86	87
hash/each	97	100	98	97	100	99	101	100	88	88	88	88
hash/foreach	109	100	110	109	111	105	116	121	98	100	99	99
hash/foreach-sort	101	100	103	103	110	102	108	109	89	89	90	90
hash/get	103	100	106	104	108	102	110	116	100	100	100	100
hash/set	106	100	109	106	113	102	110	114	90	91	91	91
loop/for-c	118	100	114	116	127	110	119	130	112	113	112	112
loop/for-range	104	100	104	105	111	100	105	113	100	103	104	104
loop/for-range-const	106	100	105	106	110	100	107	113	100	103	103	103
loop/getline	96	100	100	100	95	100	93	96	82	82	83	82
loop/while	109	100	106	106	110	103	107	115	103	104	104	104
loop/while-my	113	100	111	112	116	108	115	122	108	112	112	112
re/const	104	100	104	103	107	100	105	107	97	96	97	95
re/w	102	100	100	96	100	100	100	100	93	93	93	93
startup/fewmod	100	100	100	99	100	101	100	100	95	95	95	96
startup/lotsofsub	98	100	97	95	99	102	100	100	91	91	91	91
startup/noprog	100	100	100	100	100	100	100	100	100	100	100	100
string/base64	100	100	100	100	100	100	100	100	100	100	100	100
string/htmlparser	100	100	99	99	100	102	101	101	93	93	93	93
string/index-const	104	100	105	106	112	102	108	115	98	100	100	100
string/index-var	100	100	100	100	100	84	98	100	95	97	97	97
string/ipol	106	100	106	107	109	105	109	112	98	100	100	100
string/tr	101	100	100	100	103	100	101	114	113	113	113	113
AVERAGE	104	100	104	103	106	102	106	110	96	96	96	96

Results are in percent relative to lab2. 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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