Hi Marc, Just answering some of your questions, hoping Yann will then follow...
> > - Related to the above performance complaint: are the -cuda/-opencl options in > FAUST2 related to code generation (parallelisation?), or does the FAUST > compiler itself then make use of CUDA/OpenCL? I suspect the former, but the > --help output isn't quite clear to me. If it does speed up compilation, that > might be a reason to upgrade my GPU (my Radeon HD 4650, using the r700 > driver, will only partially support OpenCL, see [1]). -cuda/-opencl was an experiment to generate CUDA and OpenCL code to be run on GPU. It appeared that the performance we could obtain are quite poor, since basically the audio DSP code is not (in general…) adapted to this fined grained kind of data parallelism GPU offers. So the development is "stalled" right now. So it won't help at all in your case. Stéphane ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ Faudiostream-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/faudiostream-users
