X needs 99% CPU with gravitywars on radeon 9200
Dominique Dumont
domi.dumont at free.fr
Sat Mar 12 00:51:44 PST 2005
Michel Dänzer <michel at daenzer.net> writes:
> I'm not sure what's going on then... You'd have to find out what the X
> server is doing with all the CPU time when gravitywars runs, e.g. with
> something like oprofile.
Here we go. I hope I got it right.
Here's the report for gravitywars:
CPU: Athlon, speed 2186.38 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Cycles outside of halt state) with a unit mask of 0x00 (No unit mask) count 100000
samples % image name symbol name
29 16.8605 libc-2.3.2.so (no symbols)
22 12.7907 Xorg compWindowUpdate
12 6.9767 Xorg StandardReadRequestFromClient
6 3.4884 Xorg Dispatch
6 3.4884 Xorg SecurityLookupIDByType
3 1.7442 Xorg SecurityLookupIDByClass
3 1.7442 Xorg WaitForSomething
3 1.7442 Xorg cwCopyArea
3 1.7442 Xorg getDrawableDamageRef
3 1.7442 Xorg miIntersect
2 1.1628 Xorg FontWakeup
2 1.1628 Xorg ProcChangeGC
2 1.1628 Xorg ProcCopyArea
2 1.1628 Xorg ProcRenderCompositeGlyphs
2 1.1628 Xorg StandardFlushClient
2 1.1628 Xorg _XSERVTransRead
2 1.1628 Xorg cwValidateGC
2 1.1628 Xorg cwValidatePicture
2 1.1628 Xorg damageComposite
2 1.1628 Xorg dixChangeGC
2 1.1628 Xorg fbShmPutImage
2 1.1628 Xorg mffs
2 1.1628 Xorg miBSCheapChangeGC
2 1.1628 Xorg miComputeCompositeClip
2 1.1628 Xorg miGlyphExtents
2 1.1628 Xorg miHandleExposures
2 1.1628 Xorg miModifyPixmapHeader
2 1.1628 Xorg miSpriteSourceValidate
1 0.5814 Xorg AllocatePicture
1 0.5814 Xorg ChangeWindowAttributes
1 0.5814 Xorg CompareISOLatin1Lowered
1 0.5814 Xorg ConfigureWindow
1 0.5814 Xorg CreatePicture
1 0.5814 Xorg FlushAllOutput
1 0.5814 Xorg FlushClientCaches
1 0.5814 Xorg FreePicture
1 0.5814 Xorg ISOLatin1ToLower
1 0.5814 Xorg PolyText
1 0.5814 Xorg ProcCreateGC
1 0.5814 Xorg ProcLookupColor
1 0.5814 Xorg ProcPolyFillRectangle
1 0.5814 Xorg ProcShmPutImage
1 0.5814 Xorg SecurityLookupWindow
1 0.5814 Xorg SetClipRects
1 0.5814 Xorg ShmDestroyPixmap
1 0.5814 Xorg UpdateCurrentTime
1 0.5814 Xorg ValidateGC
1 0.5814 Xorg Xalloc
1 0.5814 Xorg XkbFilterEvents
1 0.5814 Xorg _XSERVTransWritev
1 0.5814 Xorg _fs_get_glyphs
1 0.5814 Xorg _fs_load_glyphs
1 0.5814 Xorg cwComposite
1 0.5814 Xorg cwDestroyBackingGC
1 0.5814 Xorg cwGetBackingDrawable
1 0.5814 Xorg cwPutImage
1 0.5814 Xorg damageChangeClip
1 0.5814 Xorg damageChangeGC
1 0.5814 Xorg damageCopyArea
1 0.5814 Xorg damageDamageRegion
1 0.5814 Xorg damageGlyphs
1 0.5814 Xorg damagePolyText8
1 0.5814 Xorg damageValidateGC
1 0.5814 Xorg miBSChangeWindowAttributes
1 0.5814 Xorg miBSCheapChangeClip
1 0.5814 Xorg miBSCheapValidateGC
1 0.5814 Xorg miRectAlloc
1 0.5814 Xorg miRegionCopy
1 0.5814 Xorg miRegionOp
1 0.5814 Xorg miSetExtents
1 0.5814 Xorg miTranslateRegion
1 0.5814 Xorg miValidatePicture
1 0.5814 Xorg xf86VTSwitchPending
1 0.5814 Xorg xf86Wakeup
And for circuslinux which presents the same symptoms (but is somewhat
playable like on my old 100MHz laptop):
CPU: Athlon, speed 2186.38 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Cycles outside of halt state) with a unit mask of 0x00 (No unit mask) count 100000
samples % image name symbol name
8 16.6667 libc-2.3.2.so (no symbols)
5 10.4167 Xorg compWindowUpdate
3 6.2500 Xorg SecurityLookupIDByClass
3 6.2500 Xorg StandardReadRequestFromClient
2 4.1667 Xorg ProcChangeGC
2 4.1667 Xorg damageValidateGC
1 2.0833 Xorg AllocatePicture
1 2.0833 Xorg FindGlyphRef
1 2.0833 Xorg FlushClientCaches
1 2.0833 Xorg FontWakeup
1 2.0833 Xorg Ones
1 2.0833 Xorg ProcPolyFillRectangle
1 2.0833 Xorg SecurityLookupIDByType
1 2.0833 Xorg SmartScheduleClient
1 2.0833 Xorg _XSERVTransSocketWritev
1 2.0833 Xorg _fs_get_glyphs
1 2.0833 Xorg cwDestroyPicture
1 2.0833 Xorg cwValidateGC
1 2.0833 Xorg cwValidatePicture
1 2.0833 Xorg damageChangeClip
1 2.0833 Xorg damageChangeGC
1 2.0833 Xorg damagePutImage
1 2.0833 Xorg mffs
1 2.0833 Xorg miComputeCompositeClip
1 2.0833 Xorg miComputeCompositeRegion
1 2.0833 Xorg miDestroyClip
1 2.0833 Xorg miGlyphs
1 2.0833 Xorg miIntersect
1 2.0833 Xorg miRegionCopy
1 2.0833 Xorg miRegionOp
1 2.0833 Xorg miSpriteBlockHandler
Hope this helps
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