Re: [PD] partconv optimization

2009-03-10 Thread Hans-Christoph Steiner
I think the mac/fink builds of FFTW do use SSE2, since that is the minimum that a Mac/Intel has. I believe SSE2 is required to run Mac/ Intel. As for more optimizations, I would like to turn those on for the whole Pd-extended builds, but the strict-aliasing errors need to be fixed in or

Re: [PD] partconv optimization

2009-03-10 Thread chris clepper
Ben tried to write an SSE version of the convolution routine, but did not get a working one. As I recall the problem is that SSE lacks a critical operation to make it efficient (or perhaps even possible) to run as vector code. You can always just set the compiler flags to the extreme levels and s

[PD] partconv optimization

2009-03-10 Thread Gregorio G. Karman
hello, I would appreciate knowing if the build of partconv~ v0.2 included in 0.40.3-extended-macosx104 is currently taking advantage of sse optimization? thanks Gregorio -- Gregorio García Karman Runzstraße 71. 79102 Freiburg - Germany home: 0049 (0)761 2852 808 office: 0049 (0)761 3808 276 han