Hi all,--I'm very happy to see that the 64 bit Pharo vm is progressing.I've even managed to get a ~6.85 GB heap allocated (see��http://bit.ly/2lbp8n6).This is great!There seems however to be a small problem with the #shallowCopy message, which is 2.63 times slower on the 64bit VM (image/vm details bellow).The bench that I used is a simple random graph analysis tool that is intended to do a lot of random memory accesses on big heaps, which is accessible at��http://www.smalltalkhub.com/#!/~CipT/PlugMC In this case I expect the execution time to be dominated by the Set implementation (which is the case with pharo 5 -- see��http://bit.ly/2lbzJhd), and not by the array copy (see http://bit.ly/2kvbqvy).Is this a 64bit limitation, or only a feature "not yet available" ?Where can I access the latests versions of 64 bit pharo image and vm ?Image-----/Users/ciprian/Downloads/Pharo64/60371-64/Pharo64-60371. image Pharo6.0Latest update: #60371UnnamedVirtual Machine---------------/Users/ciprian/Downloads/Pharo64/Pharo 4.app/Contents/MacOS/Pharo CoInterpreter * VMMaker.oscog-eem.2111 uuid: 7c02b557-bdcc-4a91-92b1-7fc15f1e8605 Jan 27 2017 StackToRegisterMappingCogit * VMMaker.oscog-eem.2111 uuid: 7c02b557-bdcc-4a91-92b1-7fc15f1e8605 Jan 27 2017 VM: 201701271449��https://github.com/pharo-project/pharo-vm.git ��$ Date: Fri Jan 27 15:49:20 2017 +0100 $ Plugins: 201701271449��https://github. com/pharo-project/pharo-vm.git ��$ Mac OS X built on Jan 27 2017 15:28:14 UTC Compiler: 4.2.1 Compatible Apple LLVM 7.3.0 (clang-703.0.31)VMMaker versionString VM: 201701271449��https://github.com/pharo-project/pharo-vm.git ��$ Date: Fri Jan 27 15:49:20 2017 +0100 $ Plugins: 201701271449��https://github. com/pharo-project/pharo-vm.git ��$ CoInterpreter * VMMaker.oscog-eem.2111 uuid: 7c02b557-bdcc-4a91-92b1-7fc15f1e8605 Jan 27 2017 StackToRegisterMappingCogit * VMMaker.oscog-eem.2111 uuid: 7c02b557-bdcc-4a91-92b1-7fc15f1e8605 Jan 27 2017 Cheers,Dr. Ciprian TEODOROV
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