Terrible FPU performance

Philip Semanchuk philip at semanchuk.com
Tue Apr 26 19:44:28 CEST 2011


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 at gmail.com> wrote:
> 
>> 
>> 
>> On Tue, Apr 26, 2011 at 8:40 AM, Mihai Badoiu <mbadoiu at 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.
>> 
>> 
> -- 
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