Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #42804
| Newsgroups | comp.lang.python |
|---|---|
| Date | 2013-04-05 01:39 -0700 |
| References | <6ac24546-6cc6-4a01-9fa6-3b52d64484e3@googlegroups.com> <mailman.125.1365150463.3114.python-list@python.org> |
| Subject | Re: JIT compilers for Python, what is the latest news? |
| From | John Ladasky <john_ladasky@sbcglobal.net> |
| Message-ID | <mailman.130.1365160842.3114.python-list@python.org> (permalink) |
On Friday, April 5, 2013 1:27:40 AM UTC-7, Chris Angelico wrote: > 1) Can you optimize your algorithms? Three days of processing is... a LOT. Neural network training. Yes, it takes a long time. Still, it's not the most tedious code I run. I also do molecular-dynamics simulations with GROMACS, those runs can take over a week! > 2) Rewrite some key portions in C, possibly using Cython (as MRAB suggested). And as I replied to MRAB, my limiting code is within Numpy. I've taken care to look for ways that I might have been using Numpy itself inefficiently (and I did find a problem once: fixing it tripled my execution speed). But I would like to think that Numpy itself, since it is already a C extension, should be optimal.
Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
JIT compilers for Python, what is the latest news? John Ladasky <john_ladasky@sbcglobal.net> - 2013-04-04 19:29 -0700
Re: JIT compilers for Python, what is the latest news? MRAB <python@mrabarnett.plus.com> - 2013-04-05 03:39 +0100
Re: JIT compilers for Python, what is the latest news? John Ladasky <john_ladasky@sbcglobal.net> - 2013-04-05 01:34 -0700
Re: JIT compilers for Python, what is the latest news? Devin Jeanpierre <jeanpierreda@gmail.com> - 2013-04-05 14:37 -0400
Re: JIT compilers for Python, what is the latest news? Joshua Landau <joshua.landau.ws@gmail.com> - 2013-04-06 11:23 +0100
Re: JIT compilers for Python, what is the latest news? John Ladasky <john_ladasky@sbcglobal.net> - 2013-04-05 01:34 -0700
Re: JIT compilers for Python, what is the latest news? Chris Angelico <rosuav@gmail.com> - 2013-04-05 19:27 +1100
Re: JIT compilers for Python, what is the latest news? John Ladasky <john_ladasky@sbcglobal.net> - 2013-04-05 01:39 -0700
Re: JIT compilers for Python, what is the latest news? Chris Angelico <rosuav@gmail.com> - 2013-04-05 19:49 +1100
Re: JIT compilers for Python, what is the latest news? Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-05 11:32 -0600
Re: JIT compilers for Python, what is the latest news? John Ladasky <john_ladasky@sbcglobal.net> - 2013-04-05 11:13 -0700
Re: JIT compilers for Python, what is the latest news? Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-05 13:05 -0600
Re: JIT compilers for Python, what is the latest news? John Ladasky <john_ladasky@sbcglobal.net> - 2013-04-05 11:13 -0700
Re: JIT compilers for Python, what is the latest news? Robert Kern <robert.kern@gmail.com> - 2013-04-05 10:46 +0100
Re: JIT compilers for Python, what is the latest news? John Ladasky <john_ladasky@sbcglobal.net> - 2013-04-05 01:39 -0700
Re: JIT compilers for Python, what is the latest news? ptb <petertbrady@gmail.com> - 2013-04-05 05:18 -0700
Re: JIT compilers for Python, what is the latest news? Ian Foote <ian@feete.org> - 2013-04-05 13:50 +0100
Re: JIT compilers for Python, what is the latest news? Joshua Landau <joshua.landau.ws@gmail.com> - 2013-04-06 11:27 +0100
Re: JIT compilers for Python, what is the latest news? rusi <rustompmody@gmail.com> - 2013-04-06 08:45 -0700
Re: JIT compilers for Python, what is the latest news? Stefan Behnel <stefan_ml@behnel.de> - 2013-04-06 21:41 +0200
csiph-web