Vm-dev March 2020

vm-dev@lists.squeakfoundation.org

31 participants
136 discussions

Start a nNew thread

Build failed: opensmalltalk-vm 1.0.1975
by AppVeyor 24 Mar '20

24 Mar '20

1 0

Still Failing: OpenSmalltalk/opensmalltalk-vm#1976 (Cog - 00de584)
by Travis CI 24 Mar '20

24 Mar '20

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1976 Status: Still Failing Duration: 27 mins and 20 secs Commit: 00de584 (Cog) Author: Eliot Miranda Message: Merge branch 'Cog' of https://github.com/OpenSmalltalk/opensmalltalk-vm into Cog View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/3fa41faef52a...00… View the full build log and details: https://travis-ci.org/github/OpenSmalltalk/opensmalltalk-vm/builds/66615138… -- You can unsubscribe from build emails from the OpenSmalltalk/opensmalltalk-vm repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=8795279&ut…. Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notificati…. Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.

1 0

[OpenSmalltalk/opensmalltalk-vm] 171e16: Clean-up definitions of the inline assert function...
by Eliot Miranda 24 Mar '20

24 Mar '20

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 171e1631b96d87aac42561423a63ff478688a9a2 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/171e1631b96d87aac4… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2020-03-23 (Mon, 23 Mar 2020) Changed paths: M platforms/Cross/vm/sqAssert.h Log Message: ----------- Clean-up definitions of the inline assert functions for MSVC (who added these?) and provide a hack for external plugins accessing warning in the main program. Commit: 00de584387aecd694a145f95d8e07d37e76c045c https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/00de584387aecd694a… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2020-03-23 (Mon, 23 Mar 2020) Changed paths: M src/plugins/B2DPlugin/B2DPlugin.c Log Message: ----------- Merge branch 'Cog' of https://github.com/OpenSmalltalk/opensmalltalk-vm into Cog Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/3fa41faef52a...00…

1 0

Failed: OpenSmalltalk/opensmalltalk-vm#1975 (Cog - 3fa41fa)
by Travis CI 24 Mar '20

24 Mar '20

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1975 Status: Failed Duration: 26 mins and 59 secs Commit: 3fa41fa (Cog) Author: Nicolas Cellier Message: Fix B2DPlugin by regenerating from VMMaker.oscog-nice.2732 This fix bad bad copy/paste error in generateSignedShiftRight:on:indent: The bug was introduced on 10 march 2020 in VMMaker.oscog-nice.2723 View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/b85570231886...3f… View the full build log and details: https://travis-ci.org/github/OpenSmalltalk/opensmalltalk-vm/builds/66612048… -- You can unsubscribe from build emails from the OpenSmalltalk/opensmalltalk-vm repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=8795279&ut…. Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notificati…. Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.

1 0

[OpenSmalltalk/opensmalltalk-vm] 3fa41f: Fix B2DPlugin by regenerating from VMMaker.oscog-n...
by Nicolas Cellier 24 Mar '20

24 Mar '20

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 3fa41faef52a157954d706aa5305e756f0f23228 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/3fa41faef52a157954… Author: Nicolas Cellier <nicolas.cellier(a)sirehna.com> Date: 2020-03-24 (Tue, 24 Mar 2020) Changed paths: M src/plugins/B2DPlugin/B2DPlugin.c Log Message: ----------- Fix B2DPlugin by regenerating from VMMaker.oscog-nice.2732 This fix bad bad copy/paste error in generateSignedShiftRight:on:indent: The bug was introduced on 10 march 2020 in VMMaker.oscog-nice.2723

1 0

VM Maker: VMMaker.oscog-nice.2732.mcz
by commits＠source.squeak.org 24 Mar '20

24 Mar '20

Nicolas Cellier uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-nice.2732.mcz ==================== Summary ==================== Name: VMMaker.oscog-nice.2732 Author: nice Time: 24 March 2020, 12:40:36.561235 am UUID: e0800e83-2731-9a4c-89f8-b7444f5e05d5 Ancestors: VMMaker.oscog-eem.2731 Fix bad bad copy/past error in generateSignedShiftRight:on:indent: This broke B2DPlugin and probably other things (see senders of signedBitShift: and >>>) =============== Diff against VMMaker.oscog-eem.2731 =============== Item was changed: ----- Method: CCodeGenerator>>generateSignedShiftRight:on:indent: (in category 'C translation') ----- generateSignedShiftRight: msgNode on: aStream indent: level "Generate the C code for >>> onto the given stream." | type typeIsUnsigned mustCastToSigned signedType | type := self typeFor: msgNode receiver in: currentMethod. typeIsUnsigned := type first = $u. mustCastToSigned := typeIsUnsigned or: ["cast to sqInt if the int is shorter: we want to avoid UB related to a shift exceeeding bit width" (self sizeOfIntegralCType: type) < (self sizeOfIntegralCType: #usqInt)]. mustCastToSigned ifTrue: ["If the variable is a 64-bit type then don't cast it to usqInt (typically a 32-bit type)" signedType := (self sizeOfIntegralCType: type) < (self sizeOfIntegralCType: #usqLong) + ifTrue: [#sqInt] - ifTrue: [#usqInt] ifFalse: [self signedTypeForIntegralType: type]. aStream nextPutAll: '(('; nextPutAll: signedType; nextPutAll: ')('. self emitCExpression: msgNode receiver on: aStream indent: level. aStream nextPutAll: '))'] ifFalse: [aStream nextPutAll: '('. self emitCExpression: msgNode receiver on: aStream indent: level. aStream nextPut: $)]. aStream nextPutAll: ' >> '. self emitCExpression: msgNode args first on: aStream!

1 0

Trace/breakpoint trap error
by Phil B 22 Mar '20

22 Mar '20

I was rebuilding my image which seemed to be taking longer than usual when the VM unceremoniously exited with the following: Trace/breakpoint trap When I tried to reproduce in gdb, it wouldn't. So what is this error indicating? This was with 5.0-202002190233.

2 2

Setting minimum time threshold before freeing memory?
by Phil B 22 Mar '20

22 Mar '20

I've been noticing at times that the VM seems to churning a bit re: allocating and freeing memory. Granted, this is due to the workload I'm throwing at it (i.e. periodically perform a task that creates a number of Forms which are short-lived, for example) but it seems a tad aggressive on the free side. What I'm wondering is if there's a VM parameter to slow down the rate at which it will free up memory? (i.e. alloc whenever needed, but free no sooner than X seconds after the last alloc)

2 4

Errored: OpenSmalltalk/opensmalltalk-vm#1974 (Cog - b855702)
by Travis CI 22 Mar '20

22 Mar '20

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1974 Status: Errored Duration: 6 mins and 23 secs Commit: b855702 (Cog) Author: Eliot Miranda Message: CogVM source as per VMMaker.oscog-eem.2731 Cogit: Refactor the compilation breakpoints so they don't take a selector length. Leave it up to CoInterpeeter to derive the byte length of the selector using numBytesOf:. Hence no longer mark lengthOf: as <api>. Use a writable method when setting cpicHasMNUCase: in cogExtendPIC:CaseNMethod:tag:isMNUCase:. ARMv8 is getting there... Slang: do constant folding in left and right shifts. Interpreters: rip out the check alloc filler support in the interests of simplicity. Though useful in theory, this faclity has never been used successfully to find a bug in all the years it's been available (and we can always put it back). Rip out the debugPrimCallStackOffset support. I can't remember what this was supposed to do. It is confusing. Spur: Don't update become effect flags for identical oops that will later be filtered out in the loops oiver the arrays. If newFinalizartion is set, then don't queue a WeakArray for finalization more than once (i.e. if it's already in the queue there's no point adding it again). Cogit: fix genExternalizePointersForPrimitiveCall & genLoadCStackPointersForPrimCall for the SPReg ~= NativeSPReg regime. Localise code to the primitive generator invocation block in compilePrimitive. View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/102b0fa831e2...b8… View the full build log and details: https://travis-ci.org/github/OpenSmalltalk/opensmalltalk-vm/builds/66538212… -- You can unsubscribe from build emails from the OpenSmalltalk/opensmalltalk-vm repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=8795279&ut…. Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notificati…. Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.

1 0

[OpenSmalltalk/opensmalltalk-vm] b85570: CogVM source as per VMMaker.oscog-eem.2731
by Eliot Miranda 22 Mar '20

22 Mar '20

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: b85570231886048ae5e735b9cf83015c9913ccea https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/b85570231886048ae5… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2020-03-21 (Sat, 21 Mar 2020) Changed paths: M image/VM Simulation Workspace.text M nsspur64src/vm/cogit.h M nsspur64src/vm/cogitX64SysV.c M nsspur64src/vm/cogitX64WIN64.c M nsspur64src/vm/cointerp.c M nsspur64src/vm/cointerp.h M nsspur64src/vm/gcc3x-cointerp.c M nsspursrc/vm/cogit.h M nsspursrc/vm/cogitARMv5.c M nsspursrc/vm/cogitIA32.c M nsspursrc/vm/cogitMIPSEL.c M nsspursrc/vm/cointerp.c M nsspursrc/vm/cointerp.h M nsspursrc/vm/gcc3x-cointerp.c M nsspurstack64src/vm/gcc3x-interp.c M nsspurstack64src/vm/interp.c M nsspurstacksrc/vm/gcc3x-interp.c M nsspurstacksrc/vm/interp.c M platforms/Mac OS/vm/sqMacUnixCommandLineInterface.c M platforms/iOS/vm/OSX/sqSqueakOSXApplication.m M platforms/unix/vm/sqUnixMain.c M platforms/win32/vm/sqWin32Main.c M platforms/win32/vm/sqWin32Window.c M scripts/revertIfEssentiallyUnchanged M spur64src/vm/cogit.h M spur64src/vm/cogitX64SysV.c M spur64src/vm/cogitX64WIN64.c M spur64src/vm/cointerp.c M spur64src/vm/cointerp.h M spur64src/vm/cointerpmt.c M spur64src/vm/cointerpmt.h M spur64src/vm/gcc3x-cointerp.c M spur64src/vm/gcc3x-cointerpmt.c M spurlowcode64src/vm/cogit.h M spurlowcode64src/vm/cogitX64SysV.c M spurlowcode64src/vm/cogitX64WIN64.c M spurlowcode64src/vm/cointerp.c M spurlowcode64src/vm/cointerp.h M spurlowcode64src/vm/gcc3x-cointerp.c M spurlowcodesrc/vm/cogit.h M spurlowcodesrc/vm/cogitARMv5.c M spurlowcodesrc/vm/cogitIA32.c M spurlowcodesrc/vm/cogitMIPSEL.c M spurlowcodesrc/vm/cointerp.c M spurlowcodesrc/vm/cointerp.h M spurlowcodesrc/vm/gcc3x-cointerp.c M spurlowcodestack64src/vm/gcc3x-interp.c M spurlowcodestack64src/vm/interp.c M spurlowcodestacksrc/vm/gcc3x-interp.c M spurlowcodestacksrc/vm/interp.c M spursista64src/vm/cogit.h M spursista64src/vm/cogitX64SysV.c M spursista64src/vm/cogitX64WIN64.c M spursista64src/vm/cointerp.c M spursista64src/vm/cointerp.h M spursista64src/vm/gcc3x-cointerp.c M spursistasrc/vm/cogit.h M spursistasrc/vm/cogitARMv5.c M spursistasrc/vm/cogitIA32.c M spursistasrc/vm/cogitMIPSEL.c M spursistasrc/vm/cointerp.c M spursistasrc/vm/cointerp.h M spursistasrc/vm/gcc3x-cointerp.c M spursrc/vm/cogit.h M spursrc/vm/cogitARMv5.c M spursrc/vm/cogitIA32.c M spursrc/vm/cogitMIPSEL.c M spursrc/vm/cointerp.c M spursrc/vm/cointerp.h M spursrc/vm/cointerpmt.c M spursrc/vm/cointerpmt.h M spursrc/vm/gcc3x-cointerp.c M spursrc/vm/gcc3x-cointerpmt.c M spurstack64src/vm/gcc3x-interp.c M spurstack64src/vm/interp.c M spurstack64src/vm/validImage.c M spurstacksrc/vm/gcc3x-interp.c M spurstacksrc/vm/interp.c M spurstacksrc/vm/validImage.c M src/plugins/LargeIntegers/LargeIntegers.c M src/plugins/ZipPlugin/ZipPlugin.c M src/vm/cogit.h M src/vm/cogitARMv5.c M src/vm/cogitIA32.c M src/vm/cogitMIPSEL.c M src/vm/cointerp.c M src/vm/cointerp.h M src/vm/cointerpmt.c M src/vm/cointerpmt.h M src/vm/gcc3x-cointerp.c M src/vm/gcc3x-cointerpmt.c M stacksrc/vm/gcc3x-interp.c M stacksrc/vm/interp.c Log Message: ----------- CogVM source as per VMMaker.oscog-eem.2731 Cogit: Refactor the compilation breakpoints so they don't take a selector length. Leave it up to CoInterpeeter to derive the byte length of the selector using numBytesOf:. Hence no longer mark lengthOf: as <api>. Use a writable method when setting cpicHasMNUCase: in cogExtendPIC:CaseNMethod:tag:isMNUCase:. ARMv8 is getting there... Slang: do constant folding in left and right shifts. Interpreters: rip out the check alloc filler support in the interests of simplicity. Though useful in theory, this faclity has never been used successfully to find a bug in all the years it's been available (and we can always put it back). Rip out the debugPrimCallStackOffset support. I can't remember what this was supposed to do. It is confusing. Spur: Don't update become effect flags for identical oops that will later be filtered out in the loops oiver the arrays. If newFinalizartion is set, then don't queue a WeakArray for finalization more than once (i.e. if it's already in the queue there's no point adding it again). Cogit: fix genExternalizePointersForPrimitiveCall & genLoadCStackPointersForPrimCall for the SPReg ~= NativeSPReg regime. Localise code to the primitive generator invocation block in compilePrimitive.

1 0

← Newer
1
...
5
6
7
8
9
10
11
...
14
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

Vm-dev March 2020