Re: [Python-Dev] Yet another "A better story for multi-core Python" comment

2015-09-09 Thread Gary Robinson
> > I haven't tried getting the SciPy stack running with PyParallel yet. That would be essential for my use. I would assume a lot of potential PyParallel users are in the same boat. Thanks for the info about PyPy limits. You have a really interesting project. -- Gary Robinson gary...@me.com

Re: [Python-Dev] Yet another "A better story for multi-core Python" comment

2015-09-09 Thread Trent Nelson
On Wed, Sep 09, 2015 at 04:52:39PM -0400, Gary Robinson wrote: > I’m going to seriously consider installing Windows or using a > dedicated hosted windows box next time I have this problem so that I > can try your solution. It does seem pretty ideal, although the STM > branch of PyPy (using http://c

Re: [Python-Dev] Yet another "A better story for multi-core Python" comment

2015-09-09 Thread Gary Robinson
I’m going to seriously consider installing Windows or using a dedicated hosted windows box next time I have this problem so that I can try your solution. It does seem pretty ideal, although the STM branch of PyPy (using http://codespeak.net/execnet/ to access SciPy) might also work at this point

Re: [Python-Dev] Yet another "A better story for multi-core Python" comment

2015-09-09 Thread Trent Nelson
On Wed, Sep 09, 2015 at 01:43:19PM -0700, Ethan Furman wrote: > On 09/09/2015 01:33 PM, Trent Nelson wrote: > > >This problem is *exactly* the type of thing that PyParallel excels at [...] > > Sorry if I missed it, but is PyParallel still Windows only? Yeah, still Windows only. Still based off

Re: [Python-Dev] Yet another "A better story for multi-core Python" comment

2015-09-09 Thread Ethan Furman
On 09/09/2015 01:33 PM, Trent Nelson wrote: This problem is *exactly* the type of thing that PyParallel excels at [...] Sorry if I missed it, but is PyParallel still Windows only? -- ~Ethan~ ___ Python-Dev mailing list Python-Dev@python.org https://

Re: [Python-Dev] Yet another "A better story for multi-core Python" comment

2015-09-09 Thread Trent Nelson
On Tue, Sep 08, 2015 at 10:12:37AM -0400, Gary Robinson wrote: > There was a huge data structure that all the analysis needed to > access. Using a database would have slowed things down too much. > Ideally, I needed to access this same structure from many cores at > once. On a Power8 system, for ex

Re: [Python-Dev] Embedding Python 3.5

2015-09-09 Thread Paul Moore
On 9 September 2015 at 17:16, Steve Dower wrote: > Don't bother reading into SxS assemblies. It may work, but it will destroy > more brain cells than are worth wasting on it. :) :-) Yeah, I looked at SxS once before and sprained my brain. But the summary on the numpy wiki looked like a digestible

Re: [Python-Dev] devguide: Drop myself from issue assignment list

2015-09-09 Thread Serhiy Storchaka
On 09.09.15 20:33, Serhiy Storchaka wrote: Sorry for the nose. I sent this message to the list I accidentally. s/nose/noise/ ___ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://

Re: [Python-Dev] what is wrong with hg.python.org

2015-09-09 Thread R. David Murray
On Wed, 09 Sep 2015 20:02:38 +0200, Ivan Levkivskyi wrote: > https://hg.python.org/ returns 503 Service Unavailable for an hour or so. > Is it a maintenance? When it is expected to end? It was an attempt at maintenance (upgrade) that went bad. No ETA yet, I'm afraid. The repo is still ssh acce

[Python-Dev] what is wrong with hg.python.org

2015-09-09 Thread Ivan Levkivskyi
Hi, https://hg.python.org/ returns 503 Service Unavailable for an hour or so. Is it a maintenance? When it is expected to end? Best regards, Ivan ___ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsub

Re: [Python-Dev] [RELEASED] Python 3.5.0rc4 is now available!

2015-09-09 Thread Steve Dower
On 09Sep2015 0642, Larry Hastings wrote: On behalf of the Python development community and the Python 3.5 release team, I'm surprised to announce the availability of Python 3.5.0rc4, also known as Python 3.5.0 Release Candidate 4. Python 3.5.0 Release Candidate 3 was only released about a day ag

Re: [Python-Dev] devguide: Drop myself from issue assignment list

2015-09-09 Thread Serhiy Storchaka
Sorry for the nose. I sent this message to the list I accidentally. ___ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-arc

Re: [Python-Dev] devguide: Drop myself from issue assignment list

2015-09-09 Thread Serhiy Storchaka
On 28.06.15 09:14, nick.coghlan wrote: https://hg.python.org/devguide/rev/452f840bac9f changeset: 749:452f840bac9f user:Nick Coghlan date:Sun Jun 28 16:13:54 2015 +1000 summary: Drop myself from issue assignment list files: experts.rst | 6 +++--- 1 files changed, 3 i

Re: [Python-Dev] Embedding Python 3.5

2015-09-09 Thread Steve Dower
On 09Sep2015 0819, Paul Moore wrote: On 9 September 2015 at 16:11, Carl Kleffner wrote: A good overview on this topic is given on https://github.com/numpy/numpy/wiki/windows-dll-notes. As a side note the PATH is usually the latest place in the search order of DLLs. Pre-loading python35.dll into

Re: [Python-Dev] Network simulator 3 ("python-dev" missing) on macports

2015-09-09 Thread Brett Cannon
This mailing list is for the development *of* Python and not *with* it. Your best bet is to ask NS3 or macports for help as we have nothing to do with macports. On Wed, 9 Sep 2015 at 08:41 Hansong Xu wrote: > Dear > I was trying to install NS3 on my mac os, it seems missed the python-dev > insta

[Python-Dev] Network simulator 3 ("python-dev" missing) on macports

2015-09-09 Thread Hansong Xu
Dear I was trying to install NS3 on my mac os, it seems missed the python-dev installed. However, the 'sudo port install python-dev'is not working because the port can not be found. please help for install the 'python-dev' thanks!! best ___ Python-Dev mai

Re: [Python-Dev] Embedding Python 3.5

2015-09-09 Thread Paul Moore
On 9 September 2015 at 16:11, Carl Kleffner wrote: > A good overview on this topic is given on > https://github.com/numpy/numpy/wiki/windows-dll-notes. As a side note the > PATH is usually the latest place in the search order of DLLs. Pre-loading > python35.dll into the process space from within v

Re: [Python-Dev] Embedding Python 3.5

2015-09-09 Thread Carl Kleffner
A good overview on this topic is given on https://github.com/numpy/numpy/wiki/windows-dll-notes. As a side note the PATH is usually the latest place in the search order of DLLs. Pre-loading python35.dll into the process space from within vim could be a possible solution. 2015-09-09 16:30 GMT+02:0

[Python-Dev] Embedding Python 3.5

2015-09-09 Thread Paul Moore
First of all, an apology. I know this is probably going to be of limited interest for many on python-dev, but I'm honestly not sure where there's a better audience for the question. As it's related to how people should use the new "embeddable" distribution of Python 3.5, I'm hoping it's sufficientl

[Python-Dev] [RELEASED] Python 3.5.0rc4 is now available!

2015-09-09 Thread Larry Hastings
On behalf of the Python development community and the Python 3.5 release team, I'm surprised to announce the availability of Python 3.5.0rc4, also known as Python 3.5.0 Release Candidate 4. Python 3.5.0 Release Candidate 3 was only released about a day ago. However: during testing, a major

Re: [Python-Dev] Choosing an official stance towards module deprecation in Python 3

2015-09-09 Thread Berker Peksağ
On Tue, Sep 8, 2015 at 7:59 PM, Brett Cannon wrote: > There are two discussions going on in the issue tracker about deprecating > some modules and it has led to the inevitable discussion of Python 2/3 > compatibility (I'm not even going to bother mentioning the issue #s as this > thread is not abo

Re: [Python-Dev] Yet another "A better story for multi-core Python" comment

2015-09-09 Thread Armin Rigo
Hi Gary, On Tue, Sep 8, 2015 at 4:12 PM, Gary Robinson wrote: > 1) More the reference counts away from data structures, so copy-on-write > isn’t an issue. A general note about PyPy --- sorry, it probably doesn't help your use case because SciPy is not supported right now... Right now, PyPy hit