Re: [Help-gsl] gsl performance

2013-10-08 Thread onefire
I know that its all "just RAM". What I wanted to say (but did not) was that I've seen code become much faster when stuff is allocated on the stack but that is because compilers can sometimes do better "magic" in such cases. I did measure running time with a loop that reuses a minimizer and the res

Re: [Help-gsl] gsl performance

2013-10-08 Thread Sam Mason
On 7 October 2013 22:02, onefire wrote: > Sam Mason wrote: > "I tried this technique with the ODE solvers in the GSL and it gave me > about 5% overall performance improvement so I dropped it from my code, > it was a fiddle to maintain and the user would barely notice the > difference. I was doing