Code Scaling
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04 Nov Code Scaling

Posted at 14:31h in Software by
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Code Scaling

Version 1.4 (1D slab parallelization)

Scaling measured using IBM Power 6 (SP6 at CINECA, 2011)

 

N.CORESComputing time (s)Relative Scaling N.CORESComputing time (s)Relative Scaling
64264.864 (assumed)128280.8128 (assumed)
128131.6128.7256142.2252.5
25663.1267.751268.7522.9
51234.2495.5102436.3989.7
102417.3979.6
128370.5128 (assumed)
512716.1512 (assumed)256189.5250.3
1024362.21012.251294.9499.8
2048207.11771.1102450.4940.4

Version 1.7 (2D pencil parallelization)

Scaling measured on: Curie Thin nodes (at GENCI-CEA), IBM BlueGene/Q (Fermi at CINECA)