May 2017 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Pharo 6 crash when requesting memory from the JVM library

by Raffaello Giulietti

OK, I'll give it a try tomorrow and let the mailing list know about the outcome. On 2017-05-02 18:30, Denis Kudriashov wrote: > Could you check how it works with Pharo5 which was based on prespur CogVM? > > 2017-05-02 16:36 GMT+02:00 Raffaello Giulietti > <raffaello.giulietti(a)lifeware.ch <mailto:raffaello.giulietti@lifeware.ch>>: > > Hello, > > I'm on Pharo 6 (32 bit)/Windows 10 (64 bit). > > I'm trying to load and use the (32 bit) JVM DLL into a running Pharo > image via the UFFI. > > Everything works correctly, including JVM method invocations, except > when trying to set the minimum and maximum JVM heap size by passing > the -Xms<size> and -Xmx<size> options upon JVM creation. With these > options, Pharo simply crashes without leaving any trace. > > Apparently, memory management requests from the JVM interfere with > Pharo's own memory management. > > Please note that we successfully use the same mechanism for both > VisualWorks (32 bit)/Windows 10 (64 bit) and Gemstone 64 bit/Linux, > so it seems it has to do with a Pharo limitation somehow. > > Further, I couldn't find any documentation on how to increase > Pharo's working set. > > So the questions are: > * What is the most probable cause of the crash described above? > * Where is there more doc about Pharo's memory configuration settings? > > Greetings > Raffaello > > >

May 2, 2017

Re: [Pharo-dev] Pharo 6 crash when requesting memory from the JVM library

by Denis Kudriashov

Could you check how it works with Pharo5 which was based on prespur CogVM? 2017-05-02 16:36 GMT+02:00 Raffaello Giulietti < raffaello.giulietti(a)lifeware.ch>: > Hello, > > I'm on Pharo 6 (32 bit)/Windows 10 (64 bit). > > I'm trying to load and use the (32 bit) JVM DLL into a running Pharo image > via the UFFI. > > Everything works correctly, including JVM method invocations, except when > trying to set the minimum and maximum JVM heap size by passing the > -Xms<size> and -Xmx<size> options upon JVM creation. With these options, > Pharo simply crashes without leaving any trace. > > Apparently, memory management requests from the JVM interfere with Pharo's > own memory management. > > Please note that we successfully use the same mechanism for both > VisualWorks (32 bit)/Windows 10 (64 bit) and Gemstone 64 bit/Linux, so it > seems it has to do with a Pharo limitation somehow. > > Further, I couldn't find any documentation on how to increase Pharo's > working set. > > So the questions are: > * What is the most probable cause of the crash described above? > * Where is there more doc about Pharo's memory configuration settings? > > Greetings > Raffaello > > >

May 2, 2017

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/60477 Home: https://github.com/pharo-project/pharo-core

May 2, 2017

[pharo-project/pharo-core] 46622b: 60477

by GitHub

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 46622b913acdee8974e2b8cdc329b7a95e9061de https://github.com/pharo-project/pharo-core/commit/46622b913acdee8974e2b8cd… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2017-05-02 (Tue, 02 May 2017) Changed paths: R ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/as yet unclassified/version21316_.st A ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/baselines/baseline29_.st M ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/symbolic versions/stable_.st A ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/versions/version21316_.st A ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/versions/version214_.st A ConfigurationOfVersionner.package/ConfigurationOfVersionner.class/instance/versions/version215_.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60476.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60477.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60476.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60477.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Slot-Tests.package/SlotClassVariableTest.class/instance/tests/testAccessorInstanceVariableSlotGeneratesAccessors.st A Slot-Tests.package/SlotClassVariableTest.class/instance/tests/testSlotIsPersistedAfterRebuildOfClass.st M Slot.package/SlotClassBuilder.class/instance/accessing/copyClassSlotsFromExistingClass.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/build.st M System-SessionManager.package/SessionManager.class/instance/snapshot and quit/snapshot_andQuit_.st M Versionner-Commit.package/VSCommitAction.class/definition.st M Versionner-Commit.package/VSCommitBrowser.class/definition.st M Versionner-Commit.package/VSCommitBrowser.class/instance/building/buildBrowser.st M Versionner-Spec-Browser.package/VersionnerProjectBrowser.class/instance/announcement registration/register.st A Versionner-Spec-Browser.package/VersionnerProjectBrowser.class/instance/refreshing/refreshConfigurationOfProject_.st A Versionner-Tests-Core-Model.package/MBConfigurationInfoTest.class/instance/tests/testInitialization.st Log Message: ----------- 60477 19909 Versionner reset modifications of first opened project when user opens another project in addition https://pharo.fogbugz.com/f/cases/19909 19981 Class side slot initialization does not work https://pharo.fogbugz.com/f/cases/19981 20004 SnapshotDone should be after all startup actions https://pharo.fogbugz.com/f/cases/20004 http://files.pharo.org/image/60/60477.zip

May 2, 2017

Pharo 6 crash when requesting memory from the JVM library

by Raffaello Giulietti

Hello, I'm on Pharo 6 (32 bit)/Windows 10 (64 bit). I'm trying to load and use the (32 bit) JVM DLL into a running Pharo image via the UFFI. Everything works correctly, including JVM method invocations, except when trying to set the minimum and maximum JVM heap size by passing the -Xms<size> and -Xmx<size> options upon JVM creation. With these options, Pharo simply crashes without leaving any trace. Apparently, memory management requests from the JVM interfere with Pharo's own memory management. Please note that we successfully use the same mechanism for both VisualWorks (32 bit)/Windows 10 (64 bit) and Gemstone 64 bit/Linux, so it seems it has to do with a Pharo limitation somehow. Further, I couldn't find any documentation on how to increase Pharo's working set. So the questions are: * What is the most probable cause of the crash described above? * Where is there more doc about Pharo's memory configuration settings? Greetings Raffaello

May 2, 2017

[pharo-project/pharo-core] 4717d4: 60476

by GitHub

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 4717d499828abdee5497bc727a2a32ac2269aae3 https://github.com/pharo-project/pharo-core/commit/4717d499828abdee5497bc72… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2017-05-02 (Tue, 02 May 2017) Changed paths: A HelpSystem-Core.package/CustomHelp.class/class/errors/errorEmptyString.st M HelpSystem-Core.package/CustomHelp.class/class/formatting/bold_.st M HelpSystem-Core.package/CustomHelp.class/class/formatting/doItFrom_.st M HelpSystem-Core.package/CustomHelp.class/class/formatting/doItScriptFrom_.st M HelpSystem-Core.package/CustomHelp.class/class/formatting/heading_.st M HelpSystem-Core.package/CustomHelp.class/class/formatting/underlined_.st M HelpSystem-Core.package/CustomHelp.class/class/formatting/url_.st M Pharo-Help.package/WelcomeHelp.class/class/pages/useExternalPackages.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60475.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60476.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60475.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60476.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A System-Settings.package/SettingDeclaration.class/class/initialization/initialize.st M System-Settings.package/SettingDeclaration.class/definition.st A System-Settings.package/SettingDeclaration.class/instance/initialization/initialize.st M System-Settings.package/SettingDeclaration.class/instance/testing/hasDefault.st M System-Settings.package/SettingDeclaration.class/instance/user interface/setToDefault.st M System-Sources.package/SourceFileArray.class/instance/public - string reading/getPreambleFrom_at_.st Log Message: ----------- 60476 19985 SourceFileArray should be encoding independent when read preamble of methods https://pharo.fogbugz.com/f/cases/19985 20003 useExternalPackages mentions Pharo 5.0 although in Pharo 6.0 https://pharo.fogbugz.com/f/cases/20003 20000 HelpBrowser should open real browser when "WebBrowser" is loaded https://pharo.fogbugz.com/f/cases/20000 19998 Settings Syntax highlighting "set to default" crashes the image https://pharo.fogbugz.com/f/cases/19998 http://files.pharo.org/image/60/60476.zip

May 2, 2017

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/60476 Home: https://github.com/pharo-project/pharo-core

May 2, 2017

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/60475 Home: https://github.com/pharo-project/pharo-core

May 2, 2017

[pharo-project/pharo-core] 4144e3: 60475

by GitHub

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 4144e31d9874a3f75cad080d697e7586f2d7493c https://github.com/pharo-project/pharo-core/commit/4144e31d9874a3f75cad080d… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2017-05-02 (Tue, 02 May 2017) Changed paths: M CodeExport.package/extension/Metaclass/instance/fileOutOn_.st M CodeExport.package/extension/Metaclass/instance/fileOutOn_initializing_.st M Glamour-Examples.package/GLMExamplesBrowser.class/class/user interface/menuExamplesOn_.st M HelpSystem-Core.package/HelpBrowser.class/class/world menu/menuCommandOn_.st M Kernel-Tests.package/MetaclassTest.class/instance/tests/testMetaclassAndTraitClassRespectsPolymorphismRules.st M Kernel.package/Metaclass.class/instance/accessing parallel hierarchy/baseClass.st M Kernel.package/Metaclass.class/instance/accessing parallel hierarchy/classClass.st M Kernel.package/Metaclass.class/instance/accessing/basicLocalSelectors.st M Kernel.package/Metaclass.class/instance/accessing/basicLocalSelectors_.st M Kernel.package/Metaclass.class/instance/accessing/environment.st M Kernel.package/Metaclass.class/instance/accessing/traitComposition.st M Kernel.package/Metaclass.class/instance/accessing/traitComposition_.st M Kernel.package/Metaclass.class/instance/copying/postCopy.st M Kernel.package/Metaclass.class/instance/copying/veryDeepCopyWith_.st M Kernel.package/Metaclass.class/instance/instance creation/newAnonymousSubclass.st M Kernel.package/Metaclass.class/instance/instance variables/addSlot_.st M Kernel.package/Metaclass.class/instance/testing/isClass.st M Monticello.package/extension/ClassTrait/instance/asMCDefinition.st M Morphic-Base.package/TAbleToRotate.class/README.md M ProfStef-Core.package/ProfStef.class/class/zen/menuCommandOn_.st M ProfStef-Core.package/ProfStef.class/class/zen/openPharoZenWorkspace.st M ProfStef-Help.package/PharoTutorialsHelp.class/class/menu/menuCommandOn_.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60474.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60475.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60474.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60475.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M System-SupportTests.package/ClassQueryTest.class/instance/tests/testAllCallsOnASymbol.st M Traits.package/ClassTrait.class/instance/accessing parallel hierarchy/baseTrait.st M Traits.package/ClassTrait.class/instance/accessing parallel hierarchy/baseTrait_.st M Traits.package/ClassTrait.class/instance/accessing parallel hierarchy/classTrait.st M Traits.package/ClassTrait.class/instance/accessing parallel hierarchy/classTrait_.st M Traits.package/ClassTrait.class/instance/accessing parallel hierarchy/isBaseTrait.st M Traits.package/ClassTrait.class/instance/accessing parallel hierarchy/isClassTrait.st M Traits.package/ClassTrait.class/instance/compiling/compile_classified_withStamp_notifying_logSource_.st M Traits.package/ClassTrait.class/instance/copying/copy.st M Traits.package/ClassTrait.class/instance/initialize/initializeWithBaseTrait_.st Log Message: ----------- 60475 19993 Provide comment for TAbleToRotate https://pharo.fogbugz.com/f/cases/19993 19959 base local Metaclass and ClassTrait methods tests on pragmas https://pharo.fogbugz.com/f/cases/19959 19989 testAllCallsOnASymbol can fail easily https://pharo.fogbugz.com/f/cases/19989 19997 Cleanup the Help menu (order) https://pharo.fogbugz.com/f/cases/19997 http://files.pharo.org/image/60/60475.zip

May 2, 2017

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/60474 Home: https://github.com/pharo-project/pharo-core

May 2, 2017