Re: [Python-Dev] Multigigabyte memory usage in the OpenIndiana Buildbot

2011-09-09 Thread Jesus Cea
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/09/11 05:02, Jesus Cea wrote: > I have committed a few patches in the last hours to get my > buildbots "green", back again. The memory used was <500MB, compared > with >4GB before the "-j". One of my patches solves a "process leak" in multiproce

Re: [Python-Dev] Multigigabyte memory usage in the OpenIndiana Buildbot

2011-09-09 Thread Jesus Cea
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 09/09/11 19:04, Antoine Pitrou wrote: >> On 08/09/11 09:18, Antoine Pitrou wrote: >>> Ok, I've added "-j4", let's how that works. >> >> It is not helping. it is taking tons of memory yet. > > That's rather strange. Is it for every test or a few se

Re: [Python-Dev] PEP 393 Summer of Code Project

2011-09-09 Thread Terry Reedy
On 9/9/2011 5:21 PM, Guido van Rossum wrote: I, for one, am very interested. It sounds like the 'unicode' datatype in Jython does not in fact have O(1) indexing characteristics if the string contains any characters in the astral plane. Interesting. I wonder if you have heard from anyone about thi

Re: [Python-Dev] PEP 393 Summer of Code Project

2011-09-09 Thread Guido van Rossum
Well, I'd be interesting how it goes, since if Jython users find this acceptable then maybe we shouldn't be quite so concerned about it for CPython... On the third hand we don't have working code for this approach in CPython, while we do have working code for the PEP 393 solution... --Guido On Fr

Re: [Python-Dev] PEP 393 Summer of Code Project

2011-09-09 Thread fwierzbi...@gmail.com
On Fri, Sep 9, 2011 at 2:21 PM, Guido van Rossum wrote: > I, for one, am very interested. It sounds like the 'unicode' datatype > in Jython does not in fact have O(1) indexing characteristics if the > string contains any characters in the astral plane. Interesting. I > wonder if you have heard fro

Re: [Python-Dev] PEP 393 Summer of Code Project

2011-09-09 Thread Guido van Rossum
I, for one, am very interested. It sounds like the 'unicode' datatype in Jython does not in fact have O(1) indexing characteristics if the string contains any characters in the astral plane. Interesting. I wonder if you have heard from anyone about this affecting their app's performance? --Guido

Re: [Python-Dev] PEP 393 Summer of Code Project

2011-09-09 Thread fwierzbi...@gmail.com
On Fri, Sep 9, 2011 at 10:16 AM, Terry Reedy wrote: > I am curious how you index by code point rather than code unit with 16-bit > code units and how it compares with the method I posted. Is there anything I > can read? Reply off list if you want. I'll post on-list until someone complains, just i

Re: [Python-Dev] [Python-checkins] cpython (3.2): Fix PyUnicode_AsWideCharString() doc: size doesn't contain the null character

2011-09-09 Thread Georg Brandl
Am 06.09.2011 10:04, schrieb Victor Stinner: > Le 06/09/2011 02:25, Nick Coghlan a écrit : >> On Tue, Sep 6, 2011 at 10:01 AM, victor.stinner >> wrote: >>> Fix also spelling of the null character. >> >> While these cases are legitimately changed to 'null' (since they're >> lowercase descriptions

Re: [Python-Dev] PEP 393 Summer of Code Project

2011-09-09 Thread Terry Reedy
On 9/9/2011 12:12 PM, fwierzbi...@gmail.com wrote: On Thu, Sep 8, 2011 at 10:39 PM, Terry Reedy wrote: On 9/8/2011 6:15 PM, fwierzbi...@gmail.com wrote: Oops, forgot to add the link for the gory details for Java and>2 byte unicode: http://java.sun.com/developer/technicalArticles/Intl/Sup

Re: [Python-Dev] Multigigabyte memory usage in the OpenIndiana Buildbot

2011-09-09 Thread Antoine Pitrou
Le Fri, 09 Sep 2011 17:14:18 +0200, Jesus Cea a écrit : > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 08/09/11 09:18, Antoine Pitrou wrote: > > Ok, I've added "-j4", let's how that works. > > It is not helping. it is taking tons of memory yet. That's rather strange. Is it for every t

Re: [Python-Dev] PEP 393 Summer of Code Project

2011-09-09 Thread fwierzbi...@gmail.com
On Thu, Sep 8, 2011 at 10:39 PM, Terry Reedy wrote: > On 9/8/2011 6:15 PM, fwierzbi...@gmail.com wrote: >> >> Oops, forgot to add the link for the gory details for Java and>  2 byte >> unicode: >> >> http://java.sun.com/developer/technicalArticles/Intl/Supplementary/ > > This is dated 2004. Basica

[Python-Dev] Summary of Python tracker Issues

2011-09-09 Thread Python tracker
ACTIVITY SUMMARY (2011-09-02 - 2011-09-09) Python tracker at http://bugs.python.org/ To view or respond to any of the issues listed below, click on the issue. Do NOT respond to this message. Issues counts and deltas: open3000 (+33) closed 21727 (+26) total 24727 (+59) Open issues wit

Re: [Python-Dev] Multigigabyte memory usage in the OpenIndiana Buildbot

2011-09-09 Thread Jesus Cea
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/09/11 09:18, Antoine Pitrou wrote: > Ok, I've added "-j4", let's how that works. It is not helping. it is taking tons of memory yet. >> Another option would be to have a single Python process and >> "fork" for each test. That would launch each

Re: [Python-Dev] Multigigabyte memory usage in the OpenIndiana Buildbot

2011-09-09 Thread Jesus Cea
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/09/11 09:18, Antoine Pitrou wrote: > Ok, I've added "-j4", let's how that works. It is not helping. it is taking tons of memory yet. >> Another option would be to have a single Python process and >> "fork" for each test. That would launch each