Re: [Pharo-project] First try - BOOM! (Re: [Vm-dev] Re: [squeak-dev] Teleplace Cog VMs are now available) - Pharo-dev

June 21, 2010


      On Mon, Jun 21, 2010 at 12:27 PM, stephane ducasse <
stephane.ducasse@gmail.com> wrote:
...
...
There are a few other things also.  Please file-in
NecessaryImageChangesForCogToWork.1.cs from the image directory in the
tarball or upgrade to the latest in trunk (i.e. Andreas added the changes
from NecessaryImageChangesForCogToWork.1.cs to trunk over the weekend).
eliot
do you know whether these changes can be integrated and the images will
work on the different Cog and nonCog
These are "carefully crafted" to be backward-compatible.  They will /not/
break an image for older VMs.  There are three sets of changes:

1. remove primitives in LargePositiveInteger.  These will make images
slightly slower for certain benchmarks but won't break anything.
2. add special primitives for Float>>basicAt: at: basicAt:put: & at:put:
that call super if they fail.  They will fail on older VMs, hence these will
make images slightly slower for certain benchmarks but won't break anything.
3. a new version of recreateSpecialObjectsArray that does not recreate the
Character table.  This will have no effect except for Cog, where it allows
the VM to inline Character table access in the at: primitive.
...
Stef
...
Cheers,
Henry
On Jun 21, 2010, at 1:39 51PM, GÃ¶ran Krampe wrote:
...
Howdy!
First: Super fun and cool! I am of course *very* happy to see Cog
released.
...
...
Now, over to some "testing"...
SIDENOTE: First btw I ran pystone.py with regular Python 2.6.5 on my
Lucid Lynx, then in the latest "regular" VM from Squeakvm.org. Result:
...
Python: 36k pystones
Squeak: 45k pystones
So... the good ole VM is still a tad faster than CPython in that bench.
:)
...
Now, I wanted to try it out with Cogit. Trouble begins! :)
I am using the tar ball on a Lucid laptop.
1. vm-sound-NAS does not compile! Lots of compile errors, probably due
to a new upstream NAS. So try to get rid of that plugin... is harder than I
thought! I finally ended up hacking the configure script to "fail" on the
compile check by trying to compile rubbish. ;)
...
2. For some odd reason this will still create duplicate lines about NAS
in disabledPlugins.c, just manually remove one of them, fine. Tada! Got a VM
binary.
...
3. Fire it up on a *vanilla* Squeak4.1.1.image. BOOM, segfault. This is
a "full debug VM" per instructions in HowToBuild. Anyway, see all info
below, and tell me if there is more you want. :)
...
Btw, is there some nice existing script to run to "collect data about
the box" that does uname etc?
...
regards, GÃ¶ran
------------------
gokr@yoda:~/squeak$ cat /proc/cpuinfo
processor     : 0
vendor_id     : GenuineIntel
cpu family    : 6
model         : 14
model name    : Genuine Intel(R) CPU           U2500  @ 1.20GHz
stepping      : 8
cpu MHz               : 800.000
cache size    : 2048 KB
physical id   : 0
siblings      : 2
core id               : 0
cpu cores     : 2
apicid                : 0
initial apicid        : 0
fdiv_bug      : no
hlt_bug               : no
f00f_bug      : no
coma_bug      : no
fpu           : yes
fpu_exception : yes
cpuid level   : 10
wp            : yes
flags         : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc
arch_perfmon bts aperfmperf pni monitor vmx est tm2 xtpr pdcm
...
bogomips      : 2393.82
clflush size  : 64
cache_alignment       : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
gokr@yoda:~/squeak$ gcc --version
gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3
Copyright (C) 2009 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is
NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.
gokr@yoda:~/squeak$ uname -a
Linux yoda 2.6.32-22-generic-pae #36-Ubuntu SMP Thu Jun 3 23:14:23 UTC
2010 i686 GNU/Linux
gokr@yoda:~/squeak$ squeak -version
3.9-7 #1 Mon Jun 21 13:20:28 CEST 2010 gcc 4.4.3
Croquet Closure Cog VM [CoInterpreter VMMaker-oscog.11]
Linux yoda 2.6.32-22-generic-pae #36-Ubuntu SMP Thu Jun 3 23:14:23 UTC
2010 i686 GNU/Linux
plugin path: /usr/local/lib/squeak/3.9-7/ [default:
/usr/local/lib/squeak/3.9-7/]
gokr@yoda:~/squeak$ squeak Squeak4.1.1.image
((rcvr & 1)) || (addressCouldBeObj(rcvr)) 11334
Segmentation fault
Smalltalk stack dump:
0xbfc87e08 M GradientFillStyle>scaledAlphaMix:of:with: 2018669100: a(n)
GradientFillStyle
0xbfc87e5c M [] in GradientFillStyle>computePixelRampOfSize:
2018669100: a(n) GradientFillStyle
0xbfc87e7c M SortedCollection(OrderedCollection)>do: 2018669424: a(n)
SortedCollection
0xbfc87eb4 I GradientFillStyle>computePixelRampOfSize: 2018669100: a(n)
GradientFillStyle
0xbfc87ed8 I [] in GradientFillStyle class>initPixelRampCache
2007164144: a(n) GradientFillStyle class
0xbfc87f10 I LRUCache>at: 2012963616: a(n) LRUCache
0xbfc87f2c M GradientFillStyle>pixelRamp 2018529312: a(n)
GradientFillStyle
0xbfc87f4c M BalloonEngine>registerFill: 2018659444: a(n) BalloonEngine
0xbfc87f74 M BalloonEngine>registerFills: 2018659444: a(n)
BalloonEngine
0xbfc87f90 M BalloonEngine>registerFill:and: 2018659444: a(n)
BalloonEngine
0xbfc87fb4 M
BalloonEngine>drawRectangle:fill:borderWidth:borderColor:transform:
2018659444: a(n) BalloonEngine
0xbfc87fe8 M BalloonCanvas>drawRectangle:color:borderWidth:borderColor:
2018659252: a(n) BalloonCanvas
0xbfc88010 M BalloonCanvas>fillRectangle:fillStyle: 2018659252: a(n)
BalloonCanvas
0xbfc88030 M FormCanvas>balloonFillRectangle:fillStyle: 2018611404:
a(n) FormCanvas
0xbfc88054 M FormCanvas>fillRectangle:fillStyle: 2018611404: a(n)
FormCanvas
0xbfc88074 M FormCanvas(Canvas)>fillRectangle:fillStyle:borderStyle:
2018611404: a(n) FormCanvas
0xbfc88098 M SystemWindow(Morph)>drawOn: 2014426088: a(n) SystemWindow
0xbfc880b4 M FormCanvas(Canvas)>draw: 2018611404: a(n) FormCanvas
0xbfc880d0 M FormCanvas(Canvas)>drawMorph: 2018611404: a(n) FormCanvas
0xbfc880f0 M [] in SystemWindow(Morph)>fullDrawOn: 2014426088: a(n)
SystemWindow
0xbfc8810c M CornerRounder
class>roundCornersOf:on:in:displayBlock:borderWidth:corners: 2007442196:
a(n) CornerRounder class
0xbfc8813c M FormCanvas>roundCornersOf:in:during: 2018611404: a(n)
FormCanvas
0xbfc88160 M FormCanvas(Canvas)>roundCornersOf:during: 2018611404: a(n)
FormCanvas
0xbfc88180 M SystemWindow(Morph)>fullDrawOn: 2014426088: a(n)
SystemWindow
0xbfc8819c M FormCanvas(Canvas)>fullDraw: 2018611404: a(n) FormCanvas
0xbfc881b8 M FormCanvas(Canvas)>fullDrawMorph: 2018611404: a(n)
FormCanvas
0xbfc88208 M [] in WorldState>drawWorld:submorphs:invalidAreasOn:
2001318316: a(n) WorldState
0xbfc88240 I Rectangle>allAreasOutsideList:startingAt:do: 2017358104:
a(n) Rectangle
0xbfc8826c I Rectangle>allAreasOutsideList:do: 2017358104: a(n)
Rectangle
0xbfc882a8 M [] in WorldState>drawWorld:submorphs:invalidAreasOn:
2001318316: a(n) WorldState
0xbfc882cc M Array(SequenceableCollection)>do: 2018529764: a(n) Array
0xbfc882fc M WorldState>drawWorld:submorphs:invalidAreasOn: 2001318316:
a(n) WorldState
0xbfc88334 M [] in WorldState>displayWorld:submorphs: 2001318316: a(n)
WorldState
0xbfc8834c M FormCanvas>roundCornersOf:in:during: 2017358448: a(n)
FormCanvas
0xbfc88370 M FormCanvas(Canvas)>roundCornersOf:during: 2017358448: a(n)
FormCanvas
0xbfc88398 M WorldState>displayWorld:submorphs: 2001318316: a(n)
WorldState
0xbfc883c0 I PasteUpMorph>privateOuterDisplayWorld 2001318568: a(n)
PasteUpMorph
0xbfc883e0 I PasteUpMorph>displayWorld 2001318568: a(n) PasteUpMorph
0xbfc88404 I [] in WorldState>displayWorldSafely: 2001318316: a(n)
WorldState
0xbfc88420 M BlockClosure>on:do: 2018529472: a(n) BlockClosure
0xbfc88440 M BlockClosure>ifError: 2018529472: a(n) BlockClosure
0xbfc88464 I WorldState>displayWorldSafely: 2001318316: a(n) WorldState
0xbfc88480 M PasteUpMorph>displayWorldSafely 2001318568: a(n)
PasteUpMorph
0xbfc88498 M PasteUpMorph>install 2001318568: a(n) PasteUpMorph
0xbfc884c0 I AutoStart class>checkForPluginUpdate 2008299932: a(n)
AutoStart class
0xbfc884e0 M AutoStart class>startUp: 2008299932: a(n) AutoStart class
0xbfc8850c M [] in SmalltalkImage>send:toClassesNamedIn:with:
2009624740: a(n) SmalltalkImage
0xbfc88534 I OrderedCollection>do: 2009661056: a(n) OrderedCollection
0xbfc8855c I SmalltalkImage>send:toClassesNamedIn:with: 2009624740:
a(n) SmalltalkImage
0xbfc88588 I SmalltalkImage>processStartUpList: 2009624740: a(n)
SmalltalkImage
0xbfc885b4 I SmalltalkImage>snapshot:andQuit:embedded: 2009624740: a(n)
SmalltalkImage
2014606248 s SmalltalkImage>snapshot:andQuit:
2014606132 s TheWorldMainDockingBar>saveAndQuitSqueak
2014606040 s [] in MenuItemMorph>invokeWithEvent:
2014605924 s BlockClosure>ensure:
2014605832 s CursorWithMask(Cursor)>showWhile:
2014605632 s MenuItemMorph>invokeWithEvent:
2014605540 s MenuItemMorph>mouseUp:
2014605448 s MenuItemMorph>handleMouseUp:
2014605316 s MouseButtonEvent>sentTo:
2014605224 s MenuItemMorph(Morph)>handleEvent:
2014605132 s MorphicEventDispatcher>dispatchDefault:with:
2014605040 s MorphicEventDispatcher>dispatchEvent:with:
2014604948 s MenuItemMorph(Morph)>processEvent:using:
2014604856 s MorphicEventDispatcher>dispatchDefault:with:
2014604748 s MorphicEventDispatcher>dispatchEvent:with:
2014604616 s DockingBarMenuMorph(Morph)>processEvent:using:
2014604524 s DockingBarMenuMorph(Morph)>processEvent:
2014604432 s DockingBarMenuMorph(MenuMorph)>handleFocusEvent:
2014604340 s [] in HandMorph>sendFocusEvent:to:clear:
2014604248 s [] in PasteUpMorph>becomeActiveDuring:
2014604068 s BlockClosure>on:do:
2014603976 s PasteUpMorph>becomeActiveDuring:
2014603856 s HandMorph>sendFocusEvent:to:clear:
2014603764 s HandMorph>sendEvent:focus:clear:
2014603672 s HandMorph>sendMouseEvent:
2014603528 s HandMorph>handleEvent:
2014603180 s HandMorph>processEvents
2014603064 s [] in WorldState>doOneCycleNowFor:
2014602972 s Array(SequenceableCollection)>do:
2014602872 s WorldState>handsDo:
2014602780 s WorldState>doOneCycleNowFor:
2014602688 s WorldState>doOneCycleFor:
2014602596 s PasteUpMorph>doOneCycle
2010011832 s [] in Project class>spawnNewProcess
2010011700 s [] in BlockClosure>newProcess
Most recent primitives
basicNew
copyBits
@
@
@
basicNew
@
@
basicNew
@
@
@
basicNew
copyBits
@
@
@
basicNew
@
copyBits
@
@
@
basicNew
basicNew:
at:put:
@
copyBits
@
@
@
basicNew
@
@
@
basicNew
shallowCopy
new:
@
@
new:
at:put:
at:put:
at:put:
at:put:
@
@
@
basicNew
@
@
basicNew
basicNew:
basicNew
@
@
basicNew
copyBits
@
@
basicNew
@
@
@
basicNew
basicNew:
at:put:
at:put:
@
basicNew
copyBits
at:put:
@
@
@
basicNew
@
@
basicNew
basicNew:
basicNew
@
@
basicNew
copyBits
@
@
basicNew
@
@
@
basicNew
basicNew:
at:put:
at:put:
@
basicNew
copyBits
at:put:
@
@
@
@
basicNew@
@
basicNew
basicNew:
basicNew
@
@
basicNew
copyBits
@
@
basicNew
@
@
@
basicNew
basicNew:
at:put:
at:put:
@
basicNew
copyBits
at:put:
@
@
@
basicNew
@
@
basicNew
basicNew:
basicNew
@
@
basicNew
copyBits
@
@
basicNew
@
@
@
basicNew
basicNew:
at:put:
at:put:
@
basicNew
copyBits
at:put:
@
perform:with:
@
@
perform:with:
@
basicNew
basicNew
@
@
@
basicNew
basicNew
basicNew
basicNew
new:
basicNew:
basicNew
primitiveSetBitBltPlugin:
@
@
basicNew
@
@
basicNew
@
@
basicNew
@
primitiveSetBitBltPlugin:
@
@
basicNew
@
@
basicNew
@
@
basicNew
@
@
wait
at:put:
signal
primInitializeBuffer:
primSetAALevel:
primSetOffset:
primSetClipRect:
primSetEdgeTransform:
primSetColorTransform:
primSetEdgeTransform:
primSetColorTransform:
primGetDepth
primSetDepth:
new:
at:put:
at:put:
basicNew:
species
stringHash:initialHash:
fractionPart
truncated
fractionPart
fractionPart
truncated
basicNew
basicNew
new:
value:
at:put:
value:
at:put:
at:put:
value:value:
value:value:
basicNew:
basicNew:
at:put:
at:put:
at:put:
at:put:
fractionPart
truncated
basicNew:
at:put:
at:put:
at:put:
at:put:
fractionPart
truncated
basicNew:
at:put:
at:put:
at:put:
at:put:
truncated
truncated
truncated
truncated
at:put:
perform:with:
truncated
Aborted
gokr@yoda:~/squeak$

Re: [Pharo-project] First try - BOOM! (Re: [Vm-dev] Re: [squeak-dev] Teleplace Cog VMs are now available)

Eliot Miranda

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