[petsc-dev] http://www.hpcwire.com/hpcwire/2012-11-12/intel_brings_manycore_x86_to_market_with_knights_corner.html

Jed Brown jedbrown at mcs.anl.gov
Mon Nov 12 19:56:08 CST 2012


On Mon, Nov 12, 2012 at 7:49 PM, John Fettig <john.fettig at gmail.com> wrote:

> Then add on top of this the fact that you could simply recompile PETSc,
> run it natively on the card, and still run it on your CPU's as MPMD.


This is a good way to get terrible performance.
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