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

Results are in percent relative to lab1. 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

Back to summary

blog.vx.sk
Martin Matuška <