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Groups > comp.lang.python > #3277
| Subject | Re: Questions about GIL and web services from a n00b |
|---|---|
| From | Tim Wintle <tim.wintle@teamrubber.com> |
| References | <4DA8734C.1080706@WindsorCircle.com> |
| Organization | Team Rubber |
| Date | 2011-04-15 18:03 +0100 |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.400.1302887972.9059.python-list@python.org> (permalink) |
On Fri, 2011-04-15 at 12:33 -0400, Chris H wrote: > > 1. Are you sure you want to use python because threading is not good > due to the Global Lock (GIL)? Is this really an issue for > multi-threaded web services as seems to be indicated by the articles > from a Google search? If not, how do you avoid this issue in a > multi-threaded process to take advantage of all the CPU cores > available? Is the limiting factor CPU? If it isn't (i.e. you're blocking on IO to/from a web service) then the GIL won't get in your way. If it is, then run as many parallel *processes* as you have cores/CPUs (assuming you're designing an application that can have multiple instances running in parallel so that you can run over multiple servers anyway). Tim Wintle
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Re: Questions about GIL and web services from a n00b Tim Wintle <tim.wintle@teamrubber.com> - 2011-04-15 18:03 +0100
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