Vm-dev October 2020

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26 participants
351 discussions

Re: [Vm-dev] [OpenSmalltalk/opensmalltalk-vm] Unix(macOS) SocketPlugin: (7deac02)
by Tobias Pape 09 Oct '20

09 Oct '20

That said, if this is actually a race between `aioPoll` and `select` we probably shoud ditch one? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/7deac028aeeb769c87…

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Re: [Vm-dev] Vm-dev Digest, Vol 172, Issue 12
by Janko Korelc 09 Oct '20

09 Oct '20

Many months ago had deja vu about 4 found elements where as far as my beleif goes are names od four created colour superclasses bugged two misplaced two trown out.. V pet., 9. okt. 2020 08:20 je oseba < vm-dev-request(a)lists.squeakfoundation.org> napisala: > Send Vm-dev mailing list submissions to > vm-dev(a)lists.squeakfoundation.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.squeakfoundation.org/mailman/listinfo/vm-dev > or, via email, send a message with subject or body 'help' to > vm-dev-request(a)lists.squeakfoundation.org > > You can reach the person managing the list at > vm-dev-owner(a)lists.squeakfoundation.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Vm-dev digest..." > > > Today's Topics: > > 1. [OpenSmalltalk/opensmalltalk-vm] 7deac0: Unix(macOS) > SocketPlugin: (Eliot Miranda) > 2. Still Failing: OpenSmalltalk/opensmalltalk-vm#2229 (Cog - > 7deac02) (Travis CI) > 3. Build failed: opensmalltalk-vm 1.0.2231 (AppVeyor) > 4. Re: [OpenSmalltalk/opensmalltalk-vm] Unix(macOS) > SocketPlugin: (7deac02) (Tobias Pape) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 08 Oct 2020 21:27:11 -0700 > From: Eliot Miranda <noreply(a)github.com> > To: vm-dev(a)lists.squeakfoundation.org > Subject: [Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 7deac0: Unix(macOS) > SocketPlugin: > Message-ID: > <OpenSmalltalk/opensmalltalk-vm/push/refs/heads/Cog/ > 3f129f-7deac0(a)github.com> > > Content-Type: text/plain; charset=UTF-8 > > Branch: refs/heads/Cog > Home: https://github.com/OpenSmalltalk/opensmalltalk-vm > Commit: 7deac028aeeb769c8782242fc23bebdfaaa58e3d > > https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/7deac028aeeb769c87… > Author: Eliot Miranda <eliot.miranda(a)gmail.com> > Date: 2020-10-08 (Thu, 08 Oct 2020) > > Changed paths: > M platforms/unix/plugins/SocketPlugin/sqUnixSocket.c > M platforms/win32/plugins/SocketPlugin/sqWin32NewNet.c > > Log Message: > ----------- > Unix(macOS) SocketPlugin: > Fix sendDone/primtiveSocketSendDone/sqSocketSendDone on macOS. The select > in > socketWritable does not answer true for writable sockets, presumably > because > the select in aioPoll already has done. So have dataHandler (which is > called > from aioPoll when the socket *is* writable) set a flag in > privateSocketStruct > notifiedOfWritability and use this to avoid the wrongly unsuccessful call > of > select in sqSocketSendDone. Clear notifiedOfWritability before any and all > send/ > write system calls. > Have sqWin32NewNet.c process the select result in its socketWritable in > exactly > the same way as sqUnixSocket.c's. > > I WELCOME ANY REVIEW OF THIS COMMIT!! Levente, Tobias, you might take a > close > look at this one. > > > > > ------------------------------ > > Message: 2 > Date: Fri, 09 Oct 2020 04:38:05 +0000 > From: Travis CI <builds(a)travis-ci.org> > To: vm-dev(a)lists.squeakfoundation.org > Subject: [Vm-dev] Still Failing: OpenSmalltalk/opensmalltalk-vm#2229 > (Cog - 7deac02) > Message-ID: > <5f7fe92d40c0e_13f999d81e89c465e7(a)travis-tasks-686c69676-jzpgl.mail > > > Content-Type: text/plain; charset="utf-8" > > Build Update for OpenSmalltalk/opensmalltalk-vm > ------------------------------------- > > Build: #2229 > Status: Still Failing > > Duration: 10 mins and 25 secs > Commit: 7deac02 (Cog) > Author: Eliot Miranda > Message: Unix(macOS) SocketPlugin: > Fix sendDone/primtiveSocketSendDone/sqSocketSendDone on macOS. The select > in > socketWritable does not answer true for writable sockets, presumably > because > the select in aioPoll already has done. So have dataHandler (which is > called > from aioPoll when the socket *is* writable) set a flag in > privateSocketStruct > notifiedOfWritability and use this to avoid the wrongly unsuccessful call > of > select in sqSocketSendDone. Clear notifiedOfWritability before any and all > send/ > write system calls. > Have sqWin32NewNet.c process the select result in its socketWritable in > exactly > the same way as sqUnixSocket.c's. > > I WELCOME ANY REVIEW OF THIS COMMIT!! Levente, Tobias, you might take a > close > look at this one. > > View the changeset: > https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/3f129f28147b...7d… > > View the full build log and details: > https://travis-ci.org/github/OpenSmalltalk/opensmalltalk-vm/builds/73417998… > > > -- > > 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. > >

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Re: [Vm-dev] [OpenSmalltalk/opensmalltalk-vm] Unix(macOS) SocketPlugin: (7deac02)
by Tobias Pape 09 Oct '20

09 Oct '20

Manpage says otherwise: > If the time limit expires, `select()` returns 0 And some tutorial says: >On success, `select()` and `pselect()` return the number of file descriptors contained in the three returned descriptor sets (that is, the total number of bits that are set in `readfds`, `writefds`, `exceptfds`) which *may be zero if the timeout expires before anything interesting happens*. I don't see how `select` should ever return `0` for a writable `fd` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/7deac028aeeb769c87…

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Build failed: opensmalltalk-vm 1.0.2231
by AppVeyor 09 Oct '20

09 Oct '20

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Still Failing: OpenSmalltalk/opensmalltalk-vm#2229 (Cog - 7deac02)
by Travis CI 09 Oct '20

09 Oct '20

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #2229 Status: Still Failing Duration: 10 mins and 25 secs Commit: 7deac02 (Cog) Author: Eliot Miranda Message: Unix(macOS) SocketPlugin: Fix sendDone/primtiveSocketSendDone/sqSocketSendDone on macOS. The select in socketWritable does not answer true for writable sockets, presumably because the select in aioPoll already has done. So have dataHandler (which is called from aioPoll when the socket *is* writable) set a flag in privateSocketStruct notifiedOfWritability and use this to avoid the wrongly unsuccessful call of select in sqSocketSendDone. Clear notifiedOfWritability before any and all send/ write system calls. Have sqWin32NewNet.c process the select result in its socketWritable in exactly the same way as sqUnixSocket.c's. I WELCOME ANY REVIEW OF THIS COMMIT!! Levente, Tobias, you might take a close look at this one. View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/3f129f28147b...7d… View the full build log and details: https://travis-ci.org/github/OpenSmalltalk/opensmalltalk-vm/builds/73417998… -- 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.

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[OpenSmalltalk/opensmalltalk-vm] 7deac0: Unix(macOS) SocketPlugin:
by Eliot Miranda 09 Oct '20

09 Oct '20

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 7deac028aeeb769c8782242fc23bebdfaaa58e3d https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/7deac028aeeb769c87… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2020-10-08 (Thu, 08 Oct 2020) Changed paths: M platforms/unix/plugins/SocketPlugin/sqUnixSocket.c M platforms/win32/plugins/SocketPlugin/sqWin32NewNet.c Log Message: ----------- Unix(macOS) SocketPlugin: Fix sendDone/primtiveSocketSendDone/sqSocketSendDone on macOS. The select in socketWritable does not answer true for writable sockets, presumably because the select in aioPoll already has done. So have dataHandler (which is called from aioPoll when the socket *is* writable) set a flag in privateSocketStruct notifiedOfWritability and use this to avoid the wrongly unsuccessful call of select in sqSocketSendDone. Clear notifiedOfWritability before any and all send/ write system calls. Have sqWin32NewNet.c process the select result in its socketWritable in exactly the same way as sqUnixSocket.c's. I WELCOME ANY REVIEW OF THIS COMMIT!! Levente, Tobias, you might take a close look at this one.

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VM Maker: VMMaker.oscog-eem.2838.mcz
by commits＠source.squeak.org 09 Oct '20

09 Oct '20

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.2838.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.2838 Author: eem Time: 8 October 2020, 5:52:53.321836 pm UUID: 0289dd2b-8f24-49bc-9361-4a38d4993acd Ancestors: VMMaker.oscog-eem.2837 Make in-ime compilation smart enough to choose the bytecode set for the chosen VM when given a string to compile. Also make it robust enough to deal with omissions in the clusteredVariableNames in facades that don't implement certain selevtors (specialObjectsArrayAddress in other than Spur64). =============== Diff against VMMaker.oscog-eem.2837 =============== Item was added: + ----- Method: Cogit class>>compileMethodSource:options: (in category 'in-image compilation support') ----- + compileMethodSource: source options: optionsArray + "The key thing here is to work out what bytecode set to use for the options..." + | encoderClass encoderClassName methodNode | + StackInterpreter initializeWithOptions: (self asOptionsDictionary: optionsArray). + encoderClassName := StackInterpreter classPool at: #BytecodeEncoderClassName. + (encoderClass := Smalltalk classNamed: encoderClassName) ifNil: + [self error: 'no available compiler backend for this bytecode set']. + methodNode := Parser new + encoderClass: encoderClass; + parse: '| temp | temp class' class: nil class noPattern: true notifying: nil ifFail: [self error: 'bad doit']. + ^methodNode generate! Item was changed: ----- Method: Cogit class>>genAndDis:options: (in category 'in-image compilation') ----- genAndDis: methodOrDoitString options: optionsDictionaryOrArray | tuple | methodOrDoitString isCompiledCode ifFalse: [^self + genAndDis: (self compileMethodSource: methodOrDoitString options: optionsDictionaryOrArray) - genAndDis: (Compiler new - compiledMethodFor: methodOrDoitString - in: nil - to: nil - notifying: nil - ifFail: nil - logged: false) options: optionsDictionaryOrArray]. tuple := self cog: methodOrDoitString selectorOrNumCopied: (methodOrDoitString isCompiledBlock ifTrue: [methodOrDoitString numCopiedValues] ifFalse: [methodOrDoitString selector]) options: optionsDictionaryOrArray. tuple second disassembleMethod: tuple last. ^tuple! Item was changed: ----- Method: CurrentImageCoInterpreterFacade>>cogit: (in category 'initialize-release') ----- cogit: aCogit | accessors | cogit := aCogit. cogit objectMemory ifNil: [cogit instVarNamed: 'objectMemory' put: objectMemory]. coInterpreter cogit: aCogit. (objectMemory respondsTo: #cogit:) ifTrue: [objectMemory cogit: aCogit]. (objectMemory respondsTo: #coInterpreter:) ifTrue: [objectMemory coInterpreter: coInterpreter]. coInterpreter setUpForUseByFacade: self. objectMemory setUpForUseByFacade: self. accessors := CurrentImageCoInterpreterFacade organization listAtCategoryNamed: #accessing. coInterpreter class clusteredVariableNames do: [:var| (Symbol lookup: (var first = $C ifTrue: ['c', var allButFirst] ifFalse: [var]), 'Address') ifNotNil: [:accessor| (accessors includes: accessor) ifTrue: + [[self perform: accessor] + on: SubclassResponsibility + do: [:ex| ex return]]]]. - [self perform: accessor]]]. self initializeObjectMap!

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Build failed: opensmalltalk-vm 1.0.2230
by AppVeyor 09 Oct '20

09 Oct '20

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Still Failing: OpenSmalltalk/opensmalltalk-vm#2228 (Cog - 3f129f2)
by Travis CI 09 Oct '20

09 Oct '20

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #2228 Status: Still Failing Duration: 10 mins and 53 secs Commit: 3f129f2 (Cog) Author: Eliot Miranda Message: Improve the socket logging even more on unix. Avoid copying option names in setsockopt/getsockopt operations. Tab sqWin32NewNet.c to 4 spaces per tab. View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/d0e03cd5f5fe...3f… View the full build log and details: https://travis-ci.org/github/OpenSmalltalk/opensmalltalk-vm/builds/73413663… -- 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.

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[OpenSmalltalk/opensmalltalk-vm] 3f129f: Improve the socket logging even more on unix. Avo...
by Eliot Miranda 09 Oct '20

09 Oct '20

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 3f129f28147b828a83ca03ac32b384ce4d0acd1e https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/3f129f28147b828a83… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2020-10-08 (Thu, 08 Oct 2020) Changed paths: M platforms/unix/plugins/SocketPlugin/sqUnixSocket.c M platforms/unix/vm/aio.c M platforms/unix/vm/sqaio.h M platforms/win32/plugins/SocketPlugin/sqWin32NewNet.c Log Message: ----------- Improve the socket logging even more on unix. Avoid copying option names in setsockopt/getsockopt operations. Tab sqWin32NewNet.c to 4 spaces per tab.

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Vm-dev October 2020