PerlBench CPU Intel Xeon E5620

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	104	106	100	100	113	110	115	109	94	95	95	100
arith/trig	100	102	101	100	110	111	111	109	94	95	94	100
array/copy	111	111	112	111	113	118	116	114	100	100	100	100
array/foreach	103	104	101	103	110	109	110	108	100	100	100	100
array/index	111	115	107	108	120	119	115	118	96	96	96	100
array/pop	113	111	114	109	108	117	111	108	100	100	100	100
array/shift	113	109	111	108	113	115	113	115	100	100	103	100
array/sort	127	129	131	126	135	135	132	134	100	100	100	100
array/sort-num	113	115	113	114	113	114	113	112	100	100	100	100
call/0arg	100	111	107	110	133	132	113	118	100	100	100	100
call/1arg	100	119	110	101	115	124	121	120	100	102	100	100
call/2arg	106	110	111	108	122	125	115	122	100	101	100	100
call/9arg	101	107	104	101	112	116	112	115	100	100	100	100
call/empty	103	110	116	108	132	131	131	115	100	102	101	100
call/fib	100	108	111	102	117	122	119	121	106	107	107	100
call/method	100	100	105	102	109	118	109	111	100	100	100	100
call/wantarray	107	107	112	110	116	130	118	118	100	100	100	100
hash/copy	107	103	110	109	112	109	108	103	100	100	100	100
hash/each	121	133	112	113	125	134	131	116	108	108	106	100
hash/foreach	113	112	114	114	120	117	117	120	102	105	105	100
hash/foreach-sort	130	133	125	129	137	137	136	137	100	100	100	100
hash/get	109	109	106	113	122	124	120	114	95	95	96	100
hash/set	116	112	100	100	125	123	121	112	95	96	95	100
loop/for-c	92	111	106	104	111	111	127	102	100	100	100	100
loop/for-range	100	118	117	117	125	123	126	104	100	100	100	100
loop/for-range-const	104	116	112	116	122	122	123	107	100	100	100	100
loop/getline	105	112	109	109	116	102	110	119	97	98	97	100
loop/while	92	123	109	112	125	131	127	114	100	100	100	100
loop/while-my	114	117	116	116	120	121	124	119	100	100	100	100
re/const	106	107	102	105	107	104	102	108	95	96	95	100
re/w	103	101	102	112	102	105	107	111	100	100	100	100
startup/fewmod	100	100	100	100	100	100	100	105	100	100	100	100
startup/lotsofsub	100	100	100	100	100	101	101	103	100	100	100	100
startup/noprog	100	100	100	100	100	100	100	100	100	100	100	100
string/base64	100	102	100	100	113	120	119	112	100	100	100	100
string/htmlparser	101	111	108	102	113	119	117	119	100	100	100	100
string/index-const	110	114	100	105	112	115	112	100	100	98	97	100
string/index-var	108	118	117	117	100	102	101	106	100	100	100	100
string/ipol	106	108	102	106	110	113	108	110	100	100	100	100
string/tr	107	110	108	108	113	118	123	120	100	100	100	100
AVERAGE	106	111	108	108	115	117	116	113	100	100	100	100

Results are in percent relative to lab12. 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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