Re: How to measure speed improvements across revisions over time?

2010-05-11 Thread Martin v. Loewis
Matthew Wilson wrote: I know how to use timeit and/or profile to measure the current run-time cost of some code. I want to record the time used by some original implementation, then after I rewrite it, I want to find out if I made stuff faster or slower, and by how much. Other than me

Re: How to measure speed improvements across revisions over time?

2010-05-11 Thread exarkun
On 08:13 pm, m...@tplus1.com wrote: I know how to use timeit and/or profile to measure the current run-time cost of some code. I want to record the time used by some original implementation, then after I rewrite it, I want to find out if I made stuff faster or slower, and by how much. Other

How to measure speed improvements across revisions over time?

2010-05-10 Thread Matthew Wilson
I know how to use timeit and/or profile to measure the current run-time cost of some code. I want to record the time used by some original implementation, then after I rewrite it, I want to find out if I made stuff faster or slower, and by how much. Other than me writing down numbers on a piece

Re: How to measure speed improvements across revisions over time?

2010-05-10 Thread Steven D'Aprano
On Mon, 10 May 2010 20:13:44 +, Matthew Wilson wrote: I know how to use timeit and/or profile to measure the current run-time cost of some code. I want to record the time used by some original implementation, then after I rewrite it, I want to find out if I made stuff faster or slower,