Ok, I'm writing the image header as with the extra words. But my image is kind of not living. It seems the Display is not waking up.
When I open my new image with a cog vm, I get an image that does not break, but comes up with a window in black. I sent a SIGUSR1 to the vm Process and get the following.
All Smalltalk process stacks (active first): Process 0x776c9498 priority 10 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) ProcessorScheduler class 2006384288 s [] in ProcessorScheduler class>startUp 2008868524 s [] in BlockClosure>newProcess
Process 0x77636ce8 priority 60 2003063132 s SmalltalkImage>lowSpaceWatcher 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher 2003695368 s [] in BlockClosure>newProcess
Process 0x77638668 priority 50 2003074716 s WeakArray class>finalizationProcess 2003263900 s [] in WeakArray class>restartFinalizationProcess 2003718900 s [] in BlockClosure>newProcess
Process 0x779860e4 priority 80 2009271856 s Delay class>handleTimerEvent 2010697732 s Delay class>runTimerEventLoop 2011549844 s [] in Delay class>startTimerEventLoop 2012016284 s [] in BlockClosure>newProcess
Process 0x78809050 priority 40 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) MorphicUIManager 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) BlockClosure
Most recent primitives relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: ... (more relinquishProcessorForMicroseconds:)
Now, looking at the primitives called, It seems the idle process is living but not giving any place to the other processes... any ideas? Does cog do something different with processes at system startup?
Thanks! Guille
On Tue, Apr 24, 2012 at 9:46 AM, Guillermo Polito <guillermopolito@gmail.com
wrote:
Ok, I'm writing the image header as with the extra words. But my image is kind of not living. It seems the Display is not waking up.
When I open my new image with a cog vm, I get an image that does not break, but comes up with a window in black. I sent a SIGUSR1 to the vm Process and get the following.
All Smalltalk process stacks (active first): Process 0x776c9498 priority 10 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) ProcessorScheduler class 2006384288 s [] in ProcessorScheduler class>startUp 2008868524 s [] in BlockClosure>newProcess
Process 0x77636ce8 priority 60 2003063132 s SmalltalkImage>lowSpaceWatcher 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher 2003695368 s [] in BlockClosure>newProcess
Process 0x77638668 priority 50 2003074716 s WeakArray class>finalizationProcess 2003263900 s [] in WeakArray class>restartFinalizationProcess 2003718900 s [] in BlockClosure>newProcess
Process 0x779860e4 priority 80 2009271856 s Delay class>handleTimerEvent 2010697732 s Delay class>runTimerEventLoop 2011549844 s [] in Delay class>startTimerEventLoop 2012016284 s [] in BlockClosure>newProcess
Process 0x78809050 priority 40 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) MorphicUIManager 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) BlockClosure
Most recent primitives relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: ... (more relinquishProcessorForMicroseconds:)
Now, looking at the primitives called, It seems the idle process is living but not giving any place to the other processes... any ideas? Does cog do something different with processes at system startup?
Of course not :) It's a Squeak VM with a JIT.
Thanks! Guille
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
Guille
On Tue, Apr 24, 2012 at 11:08 PM, Eliot Miranda eliot.miranda@gmail.comwrote:
On Tue, Apr 24, 2012 at 9:46 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I'm writing the image header as with the extra words. But my image is kind of not living. It seems the Display is not waking up.
When I open my new image with a cog vm, I get an image that does not break, but comes up with a window in black. I sent a SIGUSR1 to the vm Process and get the following.
All Smalltalk process stacks (active first): Process 0x776c9498 priority 10 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) ProcessorScheduler class 2006384288 s [] in ProcessorScheduler class>startUp 2008868524 s [] in BlockClosure>newProcess
Process 0x77636ce8 priority 60 2003063132 s SmalltalkImage>lowSpaceWatcher 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher 2003695368 s [] in BlockClosure>newProcess
Process 0x77638668 priority 50 2003074716 s WeakArray class>finalizationProcess 2003263900 s [] in WeakArray class>restartFinalizationProcess 2003718900 s [] in BlockClosure>newProcess
Process 0x779860e4 priority 80 2009271856 s Delay class>handleTimerEvent 2010697732 s Delay class>runTimerEventLoop 2011549844 s [] in Delay class>startTimerEventLoop 2012016284 s [] in BlockClosure>newProcess
Process 0x78809050 priority 40 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) MorphicUIManager 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) BlockClosure
Most recent primitives relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: ... (more relinquishProcessorForMicroseconds:)
Now, looking at the primitives called, It seems the idle process is living but not giving any place to the other processes... any ideas? Does cog do something different with processes at system startup?
Of course not :) It's a Squeak VM with a JIT.
Thanks! Guille
-- best, Eliot
On Wed, Apr 25, 2012 at 12:04 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
And this is because I have to put in 0 the index of the cache in named primitives literal :).
Still not working, but better than yesterday :).
Guille
On Tue, Apr 24, 2012 at 11:08 PM, Eliot Miranda eliot.miranda@gmail.comwrote:
On Tue, Apr 24, 2012 at 9:46 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I'm writing the image header as with the extra words. But my image is kind of not living. It seems the Display is not waking up.
When I open my new image with a cog vm, I get an image that does not break, but comes up with a window in black. I sent a SIGUSR1 to the vm Process and get the following.
All Smalltalk process stacks (active first): Process 0x776c9498 priority 10 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) ProcessorScheduler class 2006384288 s [] in ProcessorScheduler class>startUp 2008868524 s [] in BlockClosure>newProcess
Process 0x77636ce8 priority 60 2003063132 s SmalltalkImage>lowSpaceWatcher 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher 2003695368 s [] in BlockClosure>newProcess
Process 0x77638668 priority 50 2003074716 s WeakArray class>finalizationProcess 2003263900 s [] in WeakArray class>restartFinalizationProcess 2003718900 s [] in BlockClosure>newProcess
Process 0x779860e4 priority 80 2009271856 s Delay class>handleTimerEvent 2010697732 s Delay class>runTimerEventLoop 2011549844 s [] in Delay class>startTimerEventLoop 2012016284 s [] in BlockClosure>newProcess
Process 0x78809050 priority 40 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) MorphicUIManager 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) BlockClosure
Most recent primitives relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: ... (more relinquishProcessorForMicroseconds:)
Now, looking at the primitives called, It seems the idle process is living but not giving any place to the other processes... any ideas? Does cog do something different with processes at system startup?
Of course not :) It's a Squeak VM with a JIT.
Thanks! Guille
-- best, Eliot
On Wed, Apr 25, 2012 at 1:07 PM, Guillermo Polito <guillermopolito@gmail.com
wrote:
On Wed, Apr 25, 2012 at 12:04 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
And this is because I have to put in 0 the index of the cache in named primitives literal :).
Still not working, but better than yesterday :).
And now it works! :D I was setting wrongly the endiannes flag in the vm header, and the floats were not well read.
Next step, polish and publish new SystemTracer :).
Guille
Guille
On Tue, Apr 24, 2012 at 11:08 PM, Eliot Miranda eliot.miranda@gmail.comwrote:
On Tue, Apr 24, 2012 at 9:46 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I'm writing the image header as with the extra words. But my image is kind of not living. It seems the Display is not waking up.
When I open my new image with a cog vm, I get an image that does not break, but comes up with a window in black. I sent a SIGUSR1 to the vm Process and get the following.
All Smalltalk process stacks (active first): Process 0x776c9498 priority 10 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) ProcessorScheduler class 2006384288 s [] in ProcessorScheduler class>startUp 2008868524 s [] in BlockClosure>newProcess
Process 0x77636ce8 priority 60 2003063132 s SmalltalkImage>lowSpaceWatcher 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher 2003695368 s [] in BlockClosure>newProcess
Process 0x77638668 priority 50 2003074716 s WeakArray class>finalizationProcess 2003263900 s [] in WeakArray class>restartFinalizationProcess 2003718900 s [] in BlockClosure>newProcess
Process 0x779860e4 priority 80 2009271856 s Delay class>handleTimerEvent 2010697732 s Delay class>runTimerEventLoop 2011549844 s [] in Delay class>startTimerEventLoop 2012016284 s [] in BlockClosure>newProcess
Process 0x78809050 priority 40 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) MorphicUIManager 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) BlockClosure
Most recent primitives relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: ... (more relinquishProcessorForMicroseconds:)
Now, looking at the primitives called, It seems the idle process is living but not giving any place to the other processes... any ideas? Does cog do something different with processes at system startup?
Of course not :) It's a Squeak VM with a JIT.
Thanks! Guille
-- best, Eliot
On 25 April 2012 13:10, Guillermo Polito guillermopolito@gmail.com wrote:
On Wed, Apr 25, 2012 at 1:07 PM, Guillermo Polito guillermopolito@gmail.com wrote:
On Wed, Apr 25, 2012 at 12:04 PM, Guillermo Polito guillermopolito@gmail.com wrote:
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
And this is because I have to put in 0 the index of the cache in named primitives literal :).
Still not working, but better than yesterday :).
And now it works! :D I was setting wrongly the endiannes flag in the vm header, and the floats were not well read.
Next step, polish and publish new SystemTracer :).
Ahh! A long awaited moment of glory!
We wanted Cog-aware system tracer for too long!
Guille
On Wed, Apr 25, 2012 at 01:10:57PM +0200, Guillermo Polito wrote:
On Wed, Apr 25, 2012 at 1:07 PM, Guillermo Polito <guillermopolito@gmail.com
wrote:
On Wed, Apr 25, 2012 at 12:04 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
And this is because I have to put in 0 the index of the cache in named primitives literal :).
Still not working, but better than yesterday :).
And now it works! :D I was setting wrongly the endiannes flag in the vm header, and the floats were not well read.
Next step, polish and publish new SystemTracer :).
Guille,
Well done!
Dave
On Wed, Apr 25, 2012 at 4:10 AM, Guillermo Polito <guillermopolito@gmail.com
wrote:
On Wed, Apr 25, 2012 at 1:07 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
On Wed, Apr 25, 2012 at 12:04 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
And this is because I have to put in 0 the index of the cache in named primitives literal :).
Still not working, but better than yesterday :).
And now it works! :D I was setting wrongly the endiannes flag in the vm header, and the floats were not well read.
Next step, polish and publish new SystemTracer :).
Brilliant! Well done for pushing through. Now you're the expert!!
Guille
Guille
On Tue, Apr 24, 2012 at 11:08 PM, Eliot Miranda <eliot.miranda@gmail.com
wrote:
On Tue, Apr 24, 2012 at 9:46 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I'm writing the image header as with the extra words. But my image is kind of not living. It seems the Display is not waking up.
When I open my new image with a cog vm, I get an image that does not break, but comes up with a window in black. I sent a SIGUSR1 to the vm Process and get the following.
All Smalltalk process stacks (active first): Process 0x776c9498 priority 10 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) ProcessorScheduler class 2006384288 s [] in ProcessorScheduler class>startUp 2008868524 s [] in BlockClosure>newProcess
Process 0x77636ce8 priority 60 2003063132 s SmalltalkImage>lowSpaceWatcher 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher 2003695368 s [] in BlockClosure>newProcess
Process 0x77638668 priority 50 2003074716 s WeakArray class>finalizationProcess 2003263900 s [] in WeakArray class>restartFinalizationProcess 2003718900 s [] in BlockClosure>newProcess
Process 0x779860e4 priority 80 2009271856 s Delay class>handleTimerEvent 2010697732 s Delay class>runTimerEventLoop 2011549844 s [] in Delay class>startTimerEventLoop 2012016284 s [] in BlockClosure>newProcess
Process 0x78809050 priority 40 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) MorphicUIManager 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) BlockClosure
Most recent primitives relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: ... (more relinquishProcessorForMicroseconds:)
Now, looking at the primitives called, It seems the idle process is living but not giving any place to the other processes... any ideas? Does cog do something different with processes at system startup?
Of course not :) It's a Squeak VM with a JIT.
Thanks! Guille
-- best, Eliot
On Wed, Apr 25, 2012 at 7:27 PM, Eliot Miranda eliot.miranda@gmail.comwrote:
On Wed, Apr 25, 2012 at 4:10 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
On Wed, Apr 25, 2012 at 1:07 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
On Wed, Apr 25, 2012 at 12:04 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
And this is because I have to put in 0 the index of the cache in named primitives literal :).
Still not working, but better than yesterday :).
And now it works! :D I was setting wrongly the endiannes flag in the vm header, and the floats were not well read.
Next step, polish and publish new SystemTracer :).
Brilliant! Well done for pushing through. Now you're the expert!!
The good thing is that he is learning a lot about the VM but at the same time delivering something useful for the community.
Cheers
Guille
Guille
On Tue, Apr 24, 2012 at 11:08 PM, Eliot Miranda < eliot.miranda@gmail.com> wrote:
On Tue, Apr 24, 2012 at 9:46 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I'm writing the image header as with the extra words. But my image is kind of not living. It seems the Display is not waking up.
When I open my new image with a cog vm, I get an image that does not break, but comes up with a window in black. I sent a SIGUSR1 to the vm Process and get the following.
All Smalltalk process stacks (active first): Process 0x776c9498 priority 10 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) ProcessorScheduler class 2006384288 s [] in ProcessorScheduler class>startUp 2008868524 s [] in BlockClosure>newProcess
Process 0x77636ce8 priority 60 2003063132 s SmalltalkImage>lowSpaceWatcher 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher 2003695368 s [] in BlockClosure>newProcess
Process 0x77638668 priority 50 2003074716 s WeakArray class>finalizationProcess 2003263900 s [] in WeakArray class>restartFinalizationProcess 2003718900 s [] in BlockClosure>newProcess
Process 0x779860e4 priority 80 2009271856 s Delay class>handleTimerEvent 2010697732 s Delay class>runTimerEventLoop 2011549844 s [] in Delay class>startTimerEventLoop 2012016284 s [] in BlockClosure>newProcess
Process 0x78809050 priority 40 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) MorphicUIManager 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) BlockClosure
Most recent primitives relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: ... (more relinquishProcessorForMicroseconds:)
Now, looking at the primitives called, It seems the idle process is living but not giving any place to the other processes... any ideas? Does cog do something different with processes at system startup?
Of course not :) It's a Squeak VM with a JIT.
Thanks! Guille
-- best, Eliot
-- best, Eliot
HAhaha, experte? Nope, I'm learning :). And I have to thank Mariano because he was sitting next to me and telling me lots of gorgeous tips to debug the vm :P.
On Wed, Apr 25, 2012 at 7:55 PM, Mariano Martinez Peck < marianopeck@gmail.com> wrote:
On Wed, Apr 25, 2012 at 7:27 PM, Eliot Miranda eliot.miranda@gmail.comwrote:
On Wed, Apr 25, 2012 at 4:10 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
On Wed, Apr 25, 2012 at 1:07 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
On Wed, Apr 25, 2012 at 12:04 PM, Guillermo Polito < guillermopolito@gmail.com> wrote:
Ok, I've managed to get the cause of the process failing :).
I'm having a primitive failure in
VirtualMachine class>setGCBiasToGrowGCLimit: 2002796048: a(n) VirtualMachine class
when trying to startup the vm, and therefore the ui process is never set up :/. But I do not know why it should be failing :(. I'm still debugging.
And this is because I have to put in 0 the index of the cache in named primitives literal :).
Still not working, but better than yesterday :).
And now it works! :D I was setting wrongly the endiannes flag in the vm header, and the floats were not well read.
Next step, polish and publish new SystemTracer :).
Brilliant! Well done for pushing through. Now you're the expert!!
The good thing is that he is learning a lot about the VM but at the same time delivering something useful for the community.
Cheers
Guille
Guille
On Tue, Apr 24, 2012 at 11:08 PM, Eliot Miranda < eliot.miranda@gmail.com> wrote:
On Tue, Apr 24, 2012 at 9:46 AM, Guillermo Polito < guillermopolito@gmail.com> wrote:
> > Ok, I'm writing the image header as with the extra words. But my > image is kind of not living. It seems the Display is not waking up. > > When I open my new image with a cog vm, I get an image that does not > break, but comes up with a window in black. I sent a SIGUSR1 to the vm > Process and get the following. > > All Smalltalk process stacks (active first): > Process 0x776c9498 priority 10 > 0xbfc2fbf0 M ProcessorScheduler class>idleProcess 2003034484: a(n) > ProcessorScheduler class > 2006384288 s [] in ProcessorScheduler class>startUp > 2008868524 s [] in BlockClosure>newProcess > > Process 0x77636ce8 priority 60 > 2003063132 s SmalltalkImage>lowSpaceWatcher > 2003240984 s [] in SmalltalkImage>installLowSpaceWatcher > 2003695368 s [] in BlockClosure>newProcess > > Process 0x77638668 priority 50 > 2003074716 s WeakArray class>finalizationProcess > 2003263900 s [] in WeakArray class>restartFinalizationProcess > 2003718900 s [] in BlockClosure>newProcess > > Process 0x779860e4 priority 80 > 2009271856 s Delay class>handleTimerEvent > 2010697732 s Delay class>runTimerEventLoop > 2011549844 s [] in Delay class>startTimerEventLoop > 2012016284 s [] in BlockClosure>newProcess > > Process 0x78809050 priority 40 > 0xbfc2eac4 M [] in Semaphore>critical: 2006475044: a(n) Semaphore > 0xbfc2eae4 M BlockClosure>ensure: 2021697252: a(n) BlockClosure > 0xbfc2eb04 M Semaphore>critical: 2006475044: a(n) Semaphore > 0xbfc2eb28 I Delay>schedule 2021697000: a(n) Delay > 0xbfc2eb48 I Delay>wait 2021697000: a(n) Delay > 0xbfc2eb70 I WorldState>interCyclePause: 2004530692: a(n) WorldState > 0xbfc2eb94 I WorldState>doOneCycleFor: 2004530692: a(n) WorldState > 0xbfc2ebb8 I PasteUpMorph>doOneCycle 2003571264: a(n) PasteUpMorph > 0xbfc2ebd0 M [] in MorphicUIManager>spawnNewProcess 2006644196: a(n) > MorphicUIManager > 0xbfc2ebf0 I [] in BlockClosure>newProcess 2021691252: a(n) > BlockClosure > > Most recent primitives > relinquishProcessorForMicroseconds: > relinquishProcessorForMicroseconds: > ... > (more relinquishProcessorForMicroseconds:) > > > Now, looking at the primitives called, It seems the idle process is > living but not giving any place to the other processes... any ideas? Does > cog do something different with processes at system startup? >
Of course not :) It's a Squeak VM with a JIT.
> > Thanks! > Guille > >
-- best, Eliot
-- best, Eliot
-- Mariano http://marianopeck.wordpress.com
vm-dev@lists.squeakfoundation.org
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David T. Lewis -
Eliot Miranda -
Guillermo Polito -
Igor Stasenko -
Mariano Martinez Peck -
stephane ducasse