[Pharo-project] Long delay after loading 10301+10302
My image got unresponsive for a long time just at the end of load, showing the dialog 2 new update file(s) processed Attaching gdb to the process and call printAllStacks() gave me: 2033300892 WeakIdentityKeyDictionary>scanForNil: 2033132772 WeakKeyDictionary>rehash 2033128872 WeakKeyDictionary>finalizeValues 2033128780 >finalizationProcess 2033128688 SequenceableCollection>do: 2033128580 >finalizationProcess 2033128488 Semaphore>critical:ifError: 2033128396 BlockClosure>on:do: 2033128284 BlockClosure>ifError: 2033128152 Semaphore>critical:ifError: 2033128060 Semaphore>critical: 2033127968 BlockClosure>ensure: 2033127820 Semaphore>critical: 2033127684 Semaphore>critical:ifError: 2017849452 >finalizationProcess 2017849360 >restartFinalizationProcess 2017849544 BlockClosure>newProcess And this loop did last very long... Of course, this is a high priority process, so pressing ALT+. won't give me much feedback. Hmm, a high priority process taking CPU for a long time, that smells...
Hi nicolas this is strange because 10301 was a bunch for collection test and a merge fix for traits. then the 302 were mainly your fixes on numbers. So I have no idea about what is happening. Did that happened during 10303 because there the changes were the one below + InputSensor initalization. Stef 'From Pharo0.1 of 16 May 2008 [Latest update: #10300] on 11 May 2009 at 8:00:50 pm'! !HostSystemMenusMenuItem class methodsFor: 'handlers' stamp: 'michael.rueger 5/11/2009 19:57'! fakeKeyboardEventBlockasciiActual: anAsciiValue unicode: aUnicodeValue event: evt |event | event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aUnicodeValue asInteger; at: 4 put: 1; "key down" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event. event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: anAsciiValue asInteger; at: 4 put: 0; "key char" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event. event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aUnicodeValue asInteger; at: 4 put: 2; "key press/release" at: 5 put: 64; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event! ! !HostSystemMenusMenuItem class methodsFor: 'handlers' stamp: 'michael.rueger 5/11/2009 19:57'! fakeKeyboardEventBlockasciiActual: anAsciiValue unicode: aUnicodeValue event: evt virtualKey: aVirtualKeyValue |event | event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aVirtualKeyValue asInteger; at: 4 put: 1; "key down" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event. event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: anAsciiValue asInteger; at: 4 put: 0; "key char" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 6 put: aUnicodeValue asInteger; "virtual key code" at: 8 put: (evt at: 8). Sensor handleEvent: event. event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aVirtualKeyValue asInteger; at: 4 put: 2; "key press/release" at: 5 put: 64; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event! !
Hmm, a high priority process taking CPU for a long time, that smells...
indeed, I think it's got nothing to do with change contents per se. It must be kind of bad luck with finalizationProcess... See also http://bugs.squeak.org/view.php?id=7350 : WeakRegistry behaves as bad as WeakSet. It probably has more to do with bug encountered with loadOBalpha. This one was reproduceable: maybe I should not have pushed a workaround that soon ;) Nicolas 2009/5/12 Stéphane Ducasse <stephane.ducasse@inria.fr>:
Hi nicolas
this is strange because 10301 was a bunch for collection test and a merge fix for traits. then the 302 were mainly your fixes on numbers. So I have no idea about what is happening.
Did that happened during 10303 because there the changes were the one below + InputSensor initalization.
Stef
'From Pharo0.1 of 16 May 2008 [Latest update: #10300] on 11 May 2009 at 8:00:50 pm'!
!HostSystemMenusMenuItem class methodsFor: 'handlers' stamp: 'michael.rueger 5/11/2009 19:57'! fakeKeyboardEventBlockasciiActual: anAsciiValue unicode: aUnicodeValue event: evt |event | event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aUnicodeValue asInteger; at: 4 put: 1; "key down" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: anAsciiValue asInteger; at: 4 put: 0; "key char" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aUnicodeValue asInteger; at: 4 put: 2; "key press/release" at: 5 put: 64; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event! !
!HostSystemMenusMenuItem class methodsFor: 'handlers' stamp: 'michael.rueger 5/11/2009 19:57'! fakeKeyboardEventBlockasciiActual: anAsciiValue unicode: aUnicodeValue event: evt virtualKey: aVirtualKeyValue |event |
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aVirtualKeyValue asInteger; at: 4 put: 1; "key down" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: anAsciiValue asInteger; at: 4 put: 0; "key char" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 6 put: aUnicodeValue asInteger; "virtual key code" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aVirtualKeyValue asInteger; at: 4 put: 2; "key press/release" at: 5 put: 64; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event! !
Hmm, a high priority process taking CPU for a long time, that smells...
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On May 12, 2009, at 12:37 AM, Nicolas Cellier wrote:
indeed, I think it's got nothing to do with change contents per se. It must be kind of bad luck with finalizationProcess... See also http://bugs.squeak.org/view.php?id=7350 : WeakRegistry behaves as bad as WeakSet. It probably has more to do with bug encountered with loadOBalpha. This one was reproduceable: maybe I should not have pushed a workaround that soon ;)
yes probably may be we could have a cs to revert the fixaround Stef
Nicolas
2009/5/12 Stéphane Ducasse <stephane.ducasse@inria.fr>:
Hi nicolas
this is strange because 10301 was a bunch for collection test and a merge fix for traits. then the 302 were mainly your fixes on numbers. So I have no idea about what is happening.
Did that happened during 10303 because there the changes were the one below + InputSensor initalization.
Stef
'From Pharo0.1 of 16 May 2008 [Latest update: #10300] on 11 May 2009 at 8:00:50 pm'!
!HostSystemMenusMenuItem class methodsFor: 'handlers' stamp: 'michael.rueger 5/11/2009 19:57'! fakeKeyboardEventBlockasciiActual: anAsciiValue unicode: aUnicodeValue event: evt |event | event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aUnicodeValue asInteger; at: 4 put: 1; "key down" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: anAsciiValue asInteger; at: 4 put: 0; "key char" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aUnicodeValue asInteger; at: 4 put: 2; "key press/release" at: 5 put: 64; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event! !
!HostSystemMenusMenuItem class methodsFor: 'handlers' stamp: 'michael.rueger 5/11/2009 19:57'! fakeKeyboardEventBlockasciiActual: anAsciiValue unicode: aUnicodeValue event: evt virtualKey: aVirtualKeyValue |event |
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aVirtualKeyValue asInteger; at: 4 put: 1; "key down" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: anAsciiValue asInteger; at: 4 put: 0; "key char" at: 5 put: 8; "modifier keys (CmmandKeyBit)" at: 6 put: aUnicodeValue asInteger; "virtual key code" at: 8 put: (evt at: 8). Sensor handleEvent: event.
event := Array new: 8. event at: 1 put: 2 "EventTypeKeyboard"; at: 2 put: Time millisecondClockValue; at: 3 put: aVirtualKeyValue asInteger; at: 4 put: 2; "key press/release" at: 5 put: 64; "modifier keys (CmmandKeyBit)" at: 8 put: (evt at: 8). Sensor handleEvent: event! !
Hmm, a high priority process taking CPU for a long time, that smells...
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participants (2)
-
Nicolas Cellier -
Stéphane Ducasse