Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #4056
| Subject | Re: Terrible FPU performance |
|---|---|
| From | Philip Semanchuk <philip@semanchuk.com> |
| Date | 2011-04-26 13:44 -0400 |
| References | <BANLkTinvFDug8u=JQKiG2uxLMQN8h9LDJw@mail.gmail.com> <BANLkTimUQycNMDcJSih-sh645SoMo68m7A@mail.gmail.com> <BANLkTi=c1tOhonB-w-e_VrF0GzW9=s6h8g@mail.gmail.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.853.1303839874.9059.python-list@python.org> (permalink) |
On Apr 26, 2011, at 1:34 PM, Mihai Badoiu wrote: > Already did. They suggested the python list, because the asm generated code > is really correct and the problem might be with the python running on top. Does the same timing in consistency appear when you use pure Python? bye Philip > > On Tue, Apr 26, 2011 at 1:04 PM, Chris Colbert <sccolbert@gmail.com> wrote: > >> >> >> On Tue, Apr 26, 2011 at 8:40 AM, Mihai Badoiu <mbadoiu@gmail.com> wrote: >> >>> Hi, >>> >>> I have terrible performance for multiplication when one number gets very >>> close to zero. I'm using cython by writing the following code: >>> >>> >> You should ask this question on the Cython users mailing list. >> >> > -- > http://mail.python.org/mailman/listinfo/python-list
Back to comp.lang.python | Previous | Next | Find similar
Re: Terrible FPU performance Philip Semanchuk <philip@semanchuk.com> - 2011-04-26 13:44 -0400
csiph-web