Re: [pypy-dev] 2GB Limit on Windows

2013-04-07 Thread Roger Flores
Amaury wrote: >Surely we could have another copy with the largeadressaware flag? I agree.  That's a smart way to proceed for now. I'm still wondering if there is any technical reason against the flag?  Particularly the "CFFI extensions want the high bit reserved or not" issue.  Matt wrote:

Re: [pypy-dev] PyPy-Performance versus various other VMs

2013-04-07 Thread Maciej Fijalkowski
I think we score pretty good on this benchmark. Definitely the competition there is tough (v8, luajit are the only other dynamic lang implementations considered). There is a plan to improve on *such* code, but definitely our immediate plans are for more python-like workloads than number crunching.

Re: [pypy-dev] PyPy-Performance versus various other VMs

2013-04-07 Thread Alex Gaynor
The biggest problem with this benchmark is that it uses nested lists (read: memory indirections), whereas the other implementations (or at least the C one) uses flat storage. Alex On Sun, Apr 7, 2013 at 4:30 AM, Dimitri Vorona wrote: > Hi everyone, > > just wanted to bring to your attention thi

[pypy-dev] about PyPy's sandbox

2013-04-07 Thread 王衡
Hi: About PyPy's sandbox,I want to ask you a question: In PyPy's sandbox ,a lot of standard libraries can not be used.If I want use it,how could I add it in PyPy's sandbox? (you can assume I have verify the module's safety) ___ pypy-dev mailing list pypy-

[pypy-dev] PyPy-Performance versus various other VMs

2013-04-07 Thread Dimitri Vorona
Hi everyone, just wanted to bring to your attention this blog post: http://attractivechaos.wordpress.com/2013/04/06/performance-of-rust-and-dart-in-sudoku-solving/ . PyPy ist compared with various dynamic and static languages. While the perfomance is still OK (within an order of magnitude of C),

Re: [pypy-dev] 2GB Limit on Windows

2013-04-07 Thread Armin Rigo
Hi Amaury, On Sun, Apr 7, 2013 at 10:57 AM, Amaury Forgeot d'Arc wrote: > In the nightly distribution, pypy.exe is only 7kb. > Surely we could have another copy with the largeadressaware flag? +1 Great idea. Armin ___ pypy-dev mailing list pypy-dev@py

Re: [pypy-dev] 2GB Limit on Windows

2013-04-07 Thread Amaury Forgeot d'Arc
2013/4/6 matti picus > I would vote -1 for adding the largeaddressaware > flag to our translation proccess for nightlies. Better to run out of > memory than to use cffi to call some random dll andhave it explode. Those > who are in the know will have a compiler or can down load a free version > a