I would like to know how well PETSc works with GPU's and the kind of Speed-ups one can get if one uses PETSc along with GPU's. <br><br>Has it been used for scientific studies so far? <br><br>[ I think this bit of information ( <a href="http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#gpus">http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#gpus</a> ) has been that way for a long time, and hence the above question. <br>
<br>This 2010 article( <a href="http://www.mcs.anl.gov/petsc/petsc-2/features/gpus.pdf">http://www.mcs.anl.gov/petsc/petsc-2/features/gpus.pdf</a> ) does not mention any comparative studies of the preliminary implementation of PETSc for use with GPU's with other software libraries. ]<br>
<br>Sincere thanks,<br><br>Gaurish<br>