On Wed, Jun 11, 2014 at 8:20 AM, Sai Rajeshwar <[email protected]> wrote:
> > Dear sir, > > Im a masters student from Indian Institute of Technology delhi. Im > working on PETSc.. for performance, which is my area of interest. Can you > please help me in knowing 'How to run PETSc on MIC' . That would be of > great help to me. > The MIC is problematic. The OpenCL support in PETSc runs on the MIC, but the performance is terrible due to the very poor OpenCL driver from Intel. They have admitted this, so there is really nothing that can be done right now. We have no native code or OpenMP that runs on the MIC yet. That part of the code is being worked on this summer, but its not ready for anyone to use. Perhaps someone else could comment on the threads work. Matt > *thanks and regards..* > > *M. Sai Rajeswar* > *M-tech Computer Technology* > > > *IIT Delhi----------------------------------Cogito Ergo Sum---------* > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener
