Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: Dennis Lee Bieber Newsgroups: comp.lang.python Subject: Re: Calling python from C with OpenMP Date: Fri, 13 May 2016 20:04:36 -0400 Organization: IISS Elusive Unicorn Lines: 17 Message-ID: References: <8224bdd2-9afe-487b-804b-f3b88dee2028@googlegroups.com> <1288606789484790413.405054sturla.molden-gmail.com@news.gmane.org> <91ea4bb0-2d34-4a27-8b18-640c79712f64@googlegroups.com> <4cb4d566-709d-1139-b515-2eb3cdbbbc9a@mrabarnett.plus.com> <2a0461ad-fd4c-4ffa-9a4a-b1bf2a21b6cf@googlegroups.com> <0nqcjbh34gb68vpp9nchi9vl4mqq6qgn2g@4ax.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: news.uni-berlin.de lbxa3FvAPVZUWkzGkCm7lQuFd9u4dposmv7vghqLiQwA== Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.002 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'cpython': 0.05; 'message- id:@4ax.com': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'python': 0.10; 'subject:python': 0.14; "(it's": 0.16; '(when': 0.16; '2016': 0.16; '>in': 0.16; 'gil...': 0.16; 'received:80.91.229.3': 0.16; 'received:io': 0.16; 'received:plane.gmane.org': 0.16; 'received:psf.io': 0.16; 'url:home': 0.18; 'work,': 0.21; 'tried': 0.24; 'header:X-Complaints-To:1': 0.26; 'fri,': 0.27; 'tend': 0.27; 'gil': 0.29; "i'm": 0.30; 'maybe': 0.33; 'point': 0.33; '-0700': 0.33; 'problem.': 0.35; 'but': 0.36; 'to:addr:python- list': 0.36; 'subject:: ': 0.37; 'received:org': 0.37; 'does': 0.39; 'subject:from': 0.39; 'to:addr:python.org': 0.40; 'subject:with': 0.40; 'still': 0.40; 'else.': 0.66; 'here': 0.66; 'dennis': 0.91; 'received:108': 0.93 X-Injected-Via-Gmane: http://gmane.org/ X-Gmane-NNTP-Posting-Host: adsl-108-68-179-201.dsl.klmzmi.sbcglobal.net X-Newsreader: Forte Agent 6.00/32.1186 X-No-Archive: YES X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: <0nqcjbh34gb68vpp9nchi9vl4mqq6qgn2g@4ax.com> X-Mailman-Original-References: <8224bdd2-9afe-487b-804b-f3b88dee2028@googlegroups.com> <1288606789484790413.405054sturla.molden-gmail.com@news.gmane.org> <91ea4bb0-2d34-4a27-8b18-640c79712f64@googlegroups.com> <4cb4d566-709d-1139-b515-2eb3cdbbbc9a@mrabarnett.plus.com> <2a0461ad-fd4c-4ffa-9a4a-b1bf2a21b6cf@googlegroups.com> Xref: csiph.com comp.lang.python:108629 On Fri, 13 May 2016 13:16:58 -0700 (PDT), Øystein Schønning-Johansen declaimed the following: >In addition to the fact that it still does not work, what you here point out, is the main problem. I actually think I'm giving up for now. Maybe I'm able to solve this later.... (when python does not use a GIL anymore...?) > It's been tried -- but the non-GIL implementations tend to be slower at everything else. I don't think Jython uses a GIL... (it's only the baseline C-based Python [aka CPython -- not be confused with Cython] that uses the GIL as I recall). -- Wulfraed Dennis Lee Bieber AF6VN wlfraed@ix.netcom.com HTTP://wlfraed.home.netcom.com/