ScaLAPACK on a Cluster

P II: 266 Mflop/s Peak

DGEMM: 170 Mflop/s Peak

Peak based on MM: 9*170

= 1.5 Gflop/s

LU on 9 Proc: = .8 Gflop/s

Machine peak: 9*266

= 2.4 Gflop/s

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