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JPCSP Official Requirements?
10-12-2012, 07:15 AM
Post: #11
RE: JPCSP Official Requirements?
Strange, I get a completely different performance when run on my Intel core @2.66GHz with Java 7 32-bit:
Code:
Empty loop               :  199 ms ( 457%) @ 222 MHz
Simple loop              :  287 ms ( 397%) @ 222 MHz
read32                   :  359 ms ( 338%) @ 222 MHz
read16                   :  352 ms ( 291%) @ 222 MHz
read8                    :  394 ms ( 251%) @ 222 MHz
write32                  :  347 ms ( 354%) @ 222 MHz
write16                  :  402 ms ( 239%) @ 222 MHz
write8                   :  475 ms ( 212%) @ 222 MHz
Function call no params  :  561 ms ( 190%) @ 222 MHz
Function call with params:  380 ms ( 359%) @ 222 MHz
FPU add.s                :  195 ms ( 350%) @ 222 MHz
FPU mul.s                :  193 ms ( 353%) @ 222 MHz
VFPU vadd.s              :  334 ms ( 245%) @ 222 MHz
VFPU vadd.p              :  441 ms ( 186%) @ 222 MHz
VFPU vadd.t              :  573 ms ( 143%) @ 222 MHz
VFPU vadd.q              :  700 ms ( 117%) @ 222 MHz
VFPU vadd.q sequence     : 1307 ms (  52%) @ 222 MHz
LWC1                     :  422 ms ( 288%) @ 222 MHz
SWC1                     :  394 ms ( 312%) @ 222 MHz
memcpy (native)          :   70 ms (1237%) @ 222 MHz
memset (native)          :   90 ms (1191%) @ 222 MHz
strcpy (native)          :  175 ms ( 778%) @ 222 MHz
memcpy (non-native)      :  401 ms ( 198%) @ 222 MHz
memset (non-native)      :  327 ms ( 235%) @ 222 MHz
strcpy (non-native)      :  404 ms ( 209%) @ 222 MHz
Overall performance index: 359%

Do you get different values depending on
- java 6 or 7
- 32-bit or 64-bit

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Messages In This Thread
JPCSP Official Requirements? - montcer9012 - 10-10-2012, 07:31 PM
RE: JPCSP Official Requirements? - serio - 10-10-2012, 07:47 PM
RE: JPCSP Official Requirements? - Zekro - 10-10-2012, 07:52 PM
RE: JPCSP Official Requirements? - serio - 10-11-2012, 04:49 AM
RE: JPCSP Official Requirements? - gid15 - 10-11-2012, 05:46 AM
RE: JPCSP Official Requirements? - hyakki - 10-11-2012, 11:29 PM
RE: JPCSP Official Requirements? - gid15 - 10-12-2012 07:15 AM
RE: JPCSP Official Requirements? - hyakki - 10-12-2012, 09:24 AM
RE: JPCSP Official Requirements? - gid15 - 10-12-2012, 08:42 PM
RE: JPCSP Official Requirements? - gid15 - 10-13-2012, 07:25 AM
RE: JPCSP Official Requirements? - hyakki - 10-12-2012, 09:43 PM
RE: JPCSP Official Requirements? - gid15 - 10-13-2012, 07:41 AM
RE: JPCSP Official Requirements? - hyakki - 10-13-2012, 07:59 AM

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