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  • List, I am working with the multiprocessing module attempting to get parallel reads working. Currently, if I open the file in each child process and read from an offset I achieve concurrency. If I ...
    Jay L.Jay L.
    Jun 5, 2013 at 2:30 pm
    Jun 5, 2013 at 5:34 pm
  • Jana?ba ANA ANGELICA PEREIRA ALVES, LETICIA BAIRLE, FRANCISCO ANDERSON VALE DO NASCIMENTO, PAULO DE SIQUEIRA SILVA, JO?O CARLOS MOREIRA DE CARVALHO, DAMIANA PEREIRA DE OLIVERIA, MARIA DO SOCORRO DE ...
    David AndersonDavid Anderson
    Jun 5, 2013 at 11:34 am
    Jun 5, 2013 at 11:34 am
  • Hi, I just want to translate this classic code: ml = [i for i in range(100)] while ml: element = ml.pop() print(element) to futures for running pop asynchronously. I started, but I don't see how to ...
    XancorreuXancorreu
    Jan 4, 2013 at 7:59 pm
    Jan 7, 2013 at 5:50 pm
  • This also has implications for people working on making python friendlier for concurrent and parallel programming. Ok, you said "non-mutable attributes" in the first paragraph. That to me implies ...
    Mike MeyerMike Meyer
    Feb 27, 2012 at 7:12 pm
    Feb 27, 2012 at 7:12 pm
  • If you haven't seen it, this is probably worth a gander: http://yow.eventer.com/events/1004/talks/1055 It's a research scientist discussing his plans for concurrency in Haskell. I think his goals - ...
    Mike MeyerMike Meyer
    Feb 18, 2012 at 1:19 pm
    Feb 22, 2012 at 7:15 am
  • Anyone know if there's a Python wrapper for libdispatch? Anyone interested in working on one? Seems like that would be a good tool to have for doing concurrent work! Thanks, <mike -- Mike Meyer <mwm ...
    Mike MeyerMike Meyer
    Feb 16, 2012 at 5:07 am
    Feb 16, 2012 at 12:59 pm
  • Ok, this is an off-the-wall idea. I have no idea if it's even feasible, so I'm asking here. I'm hoping that someone familiar enough with the insides of Python to know if it'll work can comment on it. ...
    Mike MeyerMike Meyer
    Feb 16, 2012 at 4:57 am
    Feb 16, 2012 at 4:57 am
  • Here is a proof-of-concept for shm_open/shm_unlink on Windows. Note that shm_unlink opens the file using FILE_FLAG_DELETE_ON_CLOSE which ensures that subsequent attempts to open the file will not ...
    ShibturnShibturn
    Feb 15, 2012 at 3:52 pm
    Feb 15, 2012 at 3:52 pm
  • General: All concurrency is built on top of the OS primitives, with little if any higher-level constructs hiding the details of managing concurrency. The exceptions are the queue modules. We need ...
    Mike MeyerMike Meyer
    Feb 13, 2012 at 9:30 pm
    Feb 16, 2012 at 9:22 am
  • Python has a rich toolset for taking on concurrency challenges, and many of these tools have their own mailing list. However, concurrency solutions tend to involve working with these tools in ...
    Brad AllenBrad Allen
    Nov 11, 2011 at 4:49 pm
    Nov 15, 2011 at 9:29 pm
  • Hello, I've just noticed that this list exists (not that it seems very active). So I thought I'd send you a link to the recent work I've done to improve the behaviour of the GIL, the results of which ...
    Antoine PitrouAntoine Pitrou
    Nov 1, 2009 at 1:29 pm
    Nov 1, 2009 at 5:53 pm
  • I didn't attend last night's UG, but I saw Dave give a version of this talk about a month ago. I'll second Carl's opinion - this talk is of critical importance to anyone using threads in Python. ...
    PetePete
    Jun 12, 2009 at 3:16 pm
    Jun 20, 2009 at 6:11 pm
  • Hello, I noticed recently that there's an effort to show solutions to common concurrent problems on the python.org Wiki, and I've been using this effort as an excuse to look over my own work and to ...
    Paul BoddiePaul Boddie
    Jun 8, 2009 at 9:10 pm
    Jun 11, 2009 at 4:11 am
  • Hi all- Per requests, I've moved the concurrency-sig list to concurrency-sig at python.org from it's present home at Google Groups. I'll be shutting down the google list in the next few days. Sorry ...
    PetePete
    Jun 3, 2009 at 10:45 pm
    Jun 3, 2009 at 10:45 pm
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