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CINECA HIGH PERFORMANCE COMPUTING SYSTEM

CINECA HIGH PERFORMANCE COMPUTING SYSTEM. PERFORMANCE TEST - CFD CASE. Ing. R. Squatrito, Ing. D. Bucci LAPCOS Srl. SP5 – High Performance System. SP 5 – IBM SP Cluster 1600. 512 IBM Power 5 Processors Peak Performance 3.89 Tflops. SMP – DMP Memory Processing.

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CINECA HIGH PERFORMANCE COMPUTING SYSTEM

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  1. CINECA HIGH PERFORMANCE COMPUTING SYSTEM PERFORMANCE TEST - CFD CASE Ing. R. Squatrito, Ing. D. Bucci LAPCOS Srl

  2. SP5 – High Performance System • SP 5 – IBM SP Cluster 1600 512 IBM Power 5 Processors Peak Performance 3.89 Tflops

  3. SMP – DMP Memory Processing SMP – Symmetric Multiprocessing DMP- Distributed Mem Processing

  4. CFD TEST - CASE Dimensional Parameters DT=1E-03 s l = 0.02 - 0.03 m

  5. NUMERICS MODEL Ca. 19x104Quadrilateralcells TimeStep TS=1 e-07 s IterationNumber per TS N= 6/7 60000 TOTAL ITERATIONS

  6. FLUENT SOLVER SERIAL SOLVER PARALLEL SOLVER

  7. Partitions Smoothing

  8. Partitions strategies CASE 1 CASE 2

  9. CASE 1 - RESULTS

  10. CASE 1 - RESULTS

  11. CASE 1 - RESULTS

  12. CASE 1 - RESULTS

  13. CASE 1 - RESULTS

  14. CASE 1 - RESULTS

  15. CASE 1-CASE 2 DIFFERENCES

  16. CASE 1-CASE 2 DIFFERENCES

  17. CASE 1 - RESULTS

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