Hi guys, Could somebody point me to some examples you guys routinely use for weak and strong scaling studies (maybe even with scripts, option files, or prior results on recent hardware)? I'm thinking of 3D Poisson with finite differences and geometric multigrid or something like that.
We've been trying to work toward scaling studies of the field split and Schur complement preconditioners for our multiphase flow solvers, but I'm realizing that we need to do more thorough testing of the petsc installation itself and make sure we're using timing/profiling "best practices" and such. We are using petsc-dev on the hardware below. I promise to quit using petsc-dev as soon as the next release comes out:) Several versions of PETSc are also installed by the system maintainers, but my sense is that there is very little testing done on any of the installations. http://www.erdc.hpc.mil/hardware/index.html Chris
