Re: [pypy-dev] Work on the JVM backend

2012-01-14 Thread Michał Bendowski
On Saturday, 14 January 2012 at 22:28 , Maciej Fijalkowski wrote: > On Sat, Jan 14, 2012 at 11:18 PM, Michał Bendowski (mailto:[email protected])> wrote: > > > > > > On Friday, 13 January 2012 at 16:02 , Antonio Cuni wrote: > > > > > Hello Michał, > > > > > > On 01/12/2012 09:24 PM, Mic

Re: [pypy-dev] Work on the JVM backend

2012-01-14 Thread Maciej Fijalkowski
On Sat, Jan 14, 2012 at 11:18 PM, Michał Bendowski wrote: > > > On Friday, 13 January 2012 at 16:02 , Antonio Cuni wrote: > >> Hello Michał, >> >> On 01/12/2012 09:24 PM, Michał Bendowski wrote: >> > Hello everyone, >> > >> > Back in the summer I asked on this mailing list if there's interest in

Re: [pypy-dev] Work on the JVM backend

2012-01-14 Thread Michał Bendowski
On Friday, 13 January 2012 at 16:02 , Antonio Cuni wrote: > Hello Michał, > > On 01/12/2012 09:24 PM, Michał Bendowski wrote: > > Hello everyone, > > > > Back in the summer I asked on this mailing list if there's interest in > > moving the JVM backend forward. Back then there was some ent

Re: [pypy-dev] Some NumPyPy propositions

2012-01-14 Thread Maciej Fijalkowski
Hi Dmitrey. Let me answer your questions one by one. On Thu, Jan 12, 2012 at 11:42 AM, Dmitrey wrote: > hi all, > > I would like to make some propositions wrt NumPy port development: > > 1) It would be nice to have a build and/or install parameter to available > usage of numpypy as numpy, e.g. "

Re: [pypy-dev] GIL hacks in pypy

2012-01-14 Thread Armin Rigo
Hi Timothy, On Fri, Jan 13, 2012 at 18:58, Timothy Baldridge wrote: > Is the jitted code littered with cooperative "release-lock" instructions? Yes: every compiled loop ends in (about 4-5) assembler instructions that decrement the GIL counter and jump to some release-and-reacquire-the-GIL code i