On Nov 9, 2011, at 7:58 AM, Mark F. Adams wrote: > FYI: I appear to be getting not great flop rates out of these methods on my > Mac:
Known issue. Do you have alternative algorithms that would crank it up? This is something we are actively working on. Barry > > MatMatMult 2 1.0 1.1382e+00 1.0 8.48e+07 1.0 0.0e+00 0.0e+00 > 4.0e+00 4 1 0 0 2 12 8 0 0 2 75 > MatPtAPNumeric 2 1.0 4.3557e+00 1.0 7.82e+08 1.0 0.0e+00 0.0e+00 > 0.0e+00 14 11 0 0 0 45 74 0 0 0 180 > MatTrnMatMult 2 1.0 6.0777e-01 1.0 3.31e+07 1.0 0.0e+00 0.0e+00 > 8.0e+00 2 0 0 0 4 6 3 0 0 4 55 > > KSPSolve 1 1.0 2.9164e+00 1.0 1.57e+09 1.0 0.0e+00 0.0e+00 > 0.0e+00 10 21 0 0 0 100100 0 0 0 538 > > Mark > > On Nov 9, 2011, at 10:47 AM, Hong Zhang wrote: > >>> Hong, please update src/docs/website/documentation/changes/dev.html when you >>> make API changes. >> Done and pushed to petsc-dev. >> >> Hong >> >
