Vm-dev April 2013

vm-dev@lists.squeakfoundation.org

36 participants
107 discussions

Re: Issue 102 in cog: Can't allocate semaphores? VirtualMachine>>maxExternalSemaphores: aSize | Not enough space for external objects, set a larger size at startup!
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Comment #18 on issue 102 by marcus.d...(a)gmail.com: Can't allocate semaphores? VirtualMachine>>maxExternalSemaphores: aSize | Not enough space for external objects, set a larger size at startup! http://code.google.com/p/cog/issues/detail?id=102 Moved to: Issue cog:102

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Issue 101 in cog: Snapshot primitive with 512byte image header
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Status: Accepted Owner: camillob...(a)gmail.com Labels: Type-Defect Priority-Medium New issue 101 by camillob...(a)gmail.com: Snapshot primitive with 512byte image header http://code.google.com/p/cog/issues/detail?id=101 I would like to add proper shebang support to our image files. Hence I need a proper primitive which allows me to inject the 512bytes header with a proper shebang (or other user data..) This could be handled the same way as the quit primitive by checking for an optional argument, the header, and pass it along to #writeImageFile:

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Re: Issue 100 in cog: so.vm-sound-ALSA for pharo linux vm
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Comment #1 on issue 100 by camillob...(a)gmail.com: so.vm-sound-ALSA for pharo linux vm http://code.google.com/p/cog/issues/detail?id=100 Moved to: Issue cog:100

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Issue 99 in cog: Link LZ4 Compression
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Status: Accepted Owner: camillob...(a)gmail.com Labels: Type-Defect Priority-Medium New issue 99 by camillob...(a)gmail.com: Link LZ4 Compression http://code.google.com/p/cog/issues/detail?id=99 We should build our VM with lz4 support: https://code.google.com/p/lz4/ Ideally we will compress all internal unused/static data. Another application would be to compress all the fuel-ized data as well.

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Re: Issue 98 in cog: SSL plugin not recognized - latest vm and latest Pharo-2.0
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Comment #4 on issue 98 by camillob...(a)gmail.com: SSL plugin not recognized - latest vm and latest Pharo-2.0 http://code.google.com/p/cog/issues/detail?id=98 Moved to: Issue cog:98

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Issue 97 in cog: Sound on Linux
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Status: Accepted Owner: siguc...(a)gmail.com Labels: Type-Defect Priority-Medium New issue 97 by siguc...(a)gmail.com: Sound on Linux http://code.google.com/p/cog/issues/detail?id=97 ... I had to replace the vm-sound-ALSA plugin that comes bundled in the 1.4 one-click image with the so.vm-sound-ALSA one that comes in Squeak 4.3. Couldn't we include that one by default? The one that comes with Pharo doesn't work and reports "could not find module vm-sound-ALSA". ... Looks like run-time link problems, because code we use for this plugin is same.

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Issue 96 in cog: Using >> (bitShift:) instead of pow (raisedTo:)
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Status: Accepted Owner: nicolas....(a)gmail.com Labels: Type-Enhancement Priority-Low New issue 96 by nicolas....(a)gmail.com: Using >> (bitShift:) instead of pow (raisedTo:) http://code.google.com/p/cog/issues/detail?id=96 By virtue of SLANG translation, interpreterAllocationReserveBytes uses pow((double)2,(double)n) to answer an int, wouldn't it better to just use a bit shift? 2^n <=> 1<<n, up to n=31 I doubt we reserve more than that, the result is signed anyway. And this would remove yet another warning. Attachments: interpreterAllocationReserveBytes.st 2.0 KB

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Re: Issue 74 in cog: versionInfol.h should be generated by the cmake...
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Updates: Status: Fixed Comment #1 on issue 74 by camillob...(a)gmail.com: versionInfol.h should be generated by the cmake... http://code.google.com/p/cog/issues/detail?id=74 (No comment was entered for this change.) -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

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Re: Issue 72 in cog: Don't open an Dialog on Mac in headless mode
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Updates: Status: Accepted Cc: esteba...(a)gmail.com Comment #1 on issue 72 by sean.p.d...(a)gmail.com: Don't open an Dialog on Mac in headless mode http://code.google.com/p/cog/issues/detail?id=72 This is even more important now with the MBP retina. A "headless" cog image always forces the GPU to discrete mode, draining the battery. I often use headless (e.g. for Jenkins jobs and web scrapers) and in addition to the distraction of the unneeded window popping up, the switch to the power hogging GPU for no reason is even more of a drag.

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Re: Issue 44 in cog: Ephemerons integration
by cog＠googlecode.com 08 Aug '13

08 Aug '13

Comment #5 on issue 44 by siguc...(a)gmail.com: Ephemerons integration http://code.google.com/p/cog/issues/detail?id=44 Eliot proposed to change implementation to use separate object format for Ephemerons.

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Vm-dev April 2013