Hi,

Is there a set of HPC  benchmarks that the core PETSc developers recommend
for evaluating architectures? Meaning to evaluating claims about
performance to support rational acquisition decisions on new systems. I
recall speaking briefly with Jed at a conference about a benchmark that
was  more  representative of  PDE  calculations, maybe representing a
Krylov  iteration arising from an unstructured mesh or  something like
that. I'm talking about long term acquisition of real workhorse petascale
systems not the cutting edge.

Thanks,
Chris

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