xoopic_timings.old

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/bin/time xoopic -i bench1.inp -s 200 -nox

Platform, compiler		time		expected time (from SPEC)

Microway500, g++2.7.2		209.6		235 (note E for flags, config)
DEC2100/5/250, g++2.7.2		423		384
DEC200/4/233, KCC 2.01		513.1		(reference)
Intel P-II-266/g++2.7.2, sol	496
IntelPP200, g++2.7.2		559		538
HP J210, g++2.7.2		594		461
SSUltra/143MHz,g++2.7.2		617		411
IntelPP, g++2.7.2/Solaris	621		538 (see note F)
DEC200/4/233, g++2.7.2:		678		(reference)
DEC200/4/233, g++2.7.0:		686		(reference)
SS20/75MHz, g++2.7.2		959		1025 (see note D)
SS10/55MHz, SunSoft CC4.1	1000.13		~1705 (see note C)			
IntelP133, g++2.7.2p:		1071		1069 (see note A for config)
K6-200, g++2.7.2		1272
DEC200/4/233, DEC CXX 5.1	1437		(reference) (see note B for flags)
SS10/55MHz, g++2.7.0		1683.47		~1705 (see note C)
------------------------------------------------------------------------
/bin/time xoopic -i bench1a.inp -s 200 -nox

Platform, compiler		time		expected time (from SPEC)

Microway500, g++2.7.2		248.5		239 (see note E)
DEC2100/5/250, g++2.7.2		508		456
DEC200/4/233, KCC 2.01		569.9		(reference)
IntelPP, g++2.7.2/Solaris	621		640 (see note F)
IntelPP200, g++2.7.2		637.8		640
DEC200/4/233, g++2.7.0:		769.0		(reference)
DEC200/4/233, g++2.7.2:		805		(reference)
SS20/75MHz, g++2.7.2		1105		1216 (see note D)
IntelP133, g++2.7.2p:		1248		1351 (see note A for config)
HP J210, g++2.7.2		1302		547

------------------------------------------------------------------------
/bin/time xoopic -i bench2.inp -s 50000 -nox

Platform, compiler		time		expected time (from SPEC)

Microway500, g++2.7.2		53.9		36.4
DEC200/4/233, KCC 2.01:		97.1		(reference)
DEC2100/5/250, g++2.7.2		100.6		95
IntelPP200, g++2.7.2		119		133.8
SSUltra/143MHz,g++2.7.2		135		102
HP J210, g++2.7.2		164		115
DEC200/4/233, g++2.7.0:		168.4		(reference)
IntelPP, g++2.7.2/Solaris	188		102 (see note F)
SS20/75MHz, g++2.7.2		283		253 (see note D)
IntelP133, g++2.7.2p:		327		282 (see note A for config)
DEC200/4/233, DEC CXX 5.1	628		(reference) (see note B for flags)
SS10/55MHz, SunSoft CC4.1	645		~417 (see note C)
SS10/55MHz, g++2.7.0		659		~417 (see note C)


------------------------------------------------------------------------
/bin/time xoopic -i bench3.inp -s 500 -nox

Platform, compiler		time		expected time (from SPEC)

Microway500, g++2.7.2		55.0		37 (see note E)
DEC2100/5/250, g++2.7.2		92.5		95
IntelPP200, g++2.7.2		98.7		134
DEC200/4/233, KCC 2.01:		116.8		(reference)
SSUltra/143MHz,g++2.7.2		128		102
DEC200/4/233, g++2.7.0:		168.9		(reference)
HP J210, g++2.7.2		184		115
SS20/75MHz, g++2.7.2		212		254 (see note D)
IntelPP, g++2.7.2/Solaris	219		134 (see note F)
IntelP133, g++2.7.2p:		268		282 (see note A for config)
SS10/55MHz, g++2.7.0		1754		~410 (see note C)
SS10/55MHz, SunSoft CC4.1	1922		~410 (see note C)

Notes:
g++ -O9 -fexpensive-optimizations -finline-functions -funroll-loops 
	-funroll-all-loops -fomit-frame-pointer -fstrength-reduce
KCC +K3 -O3 -migrate -tlocal

A) IntelP133:
g++ -O3, hardware: 133MHz Pentium, ASUS motherboard, 16M EDO 60ns RAM
256k PB Sync. cache

B) -migrate -O2 were given as optimization, to DEC CXX 5.1

C) Contributed by Mike Bettenhausen of Wisconsin, on his Sparc 10
with 55MHz hyperSPARC's.

D) g++ -O9 -fexpensive-optimizations ... (as above)

E) Microway 500MHz 21164A machine, 2M cache, g++ used as in D) except for
diagnostics, compiled -O2.  Expected times were vs. actual times
on Intel P6/200.

F) -O3, g++ on Solaris x86