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Parallelization of CC Workshop Benchmark Suggestion

Parallelization of CC Workshop Benchmark Suggestion. Sudhakar Pamidighantam NCSA. General Benchmark needs. Benchmarks standardization is important but comparison with/between codes could be problematic if license statements prohibit such activity

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Parallelization of CC Workshop Benchmark Suggestion

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  1. Parallelization of CC WorkshopBenchmark Suggestion Sudhakar Pamidighantam NCSA

  2. General Benchmark needs • Benchmarks standardization is important but comparison with/between codes could be problematic if license statements prohibit such activity • The information should provide users a guide lines to their own parallel runs • The benchmarks between heterogeneous systems may not be comparable except for total time to solution • Benchmarking is used to evaluate systems for price/performance and should be a continuous process • NSF has a set that could be a start if we want one

  3. Heterogeneous systems • GPU/CPU/FPGA count and their usage • Cache amounts and bandwidths

  4. Goal for Benchmarks • Automatic processor count/type selection • Problem specificity • On the fly benchmarking for specific distribution cpu/io

  5. Systems • NSF Set • Natural systems easy to systematically grow like benzene--- hexacene…./Polymer/Argon clusters to define some constant work/data per processing unit Method dependent

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