Benchmark für Rechnerauswahl

Universität Karlsruhe (TH) Rechenzentrum KaSC Benchmark Suite Version 1.0 AUGUST 2004 - 2 - 1 DIRECTORY STRUCTURE ....................................................................................................................... 4 1.1 KERNELS .............................................................................................................................................. 4 2 BENCHMARK PROGRAMS...................................................................................................................... 4 2.1 CONFIGURATION OF BENCHMARK PROGRAMS......................................................................................... 6 2.2 COMPILATION OF BENCHMARK PROGRAMS ............................................................................................. 7 2.3 RUNNING THE BENCHMARK P.................................................................................................. 8 2.4 RUNNING DIFFERENT COMMUNICATION BENCHMARKS ............................................................................. 9 2.4.1 Communication within one SMP node 9 2.4.1.1 Bandwidth and latency for single ping pong between two tasks within one SMP node .......... 9 2.4.1.2 dth ansingle exchange between two tasks within one SMP node........... 9 2.4.1.3 Bisection bandwidth for ping pong within one SMP node...................................................... 10 2.4.1.4 dwidth for exchange 10 2.4.2 Communication ...