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acelab:hpcc [2015/09/02 09:42]
mcawood 		acelab:hpcc [2021/12/09 16:42] (current)
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-==General Info==+===General Info===
  
-HPC Challenge is a benchmark suite comprising 7 micro benchmarks designs to assess a number of HPC system characteristics. The suite includes HPL, DGEMM and FFT which test floating point performance.  STREAM and RandomAccess are included to access memory performance.  PTRANS and 'Communication bandwidth and latency' are used to assess network performance.+HPC Challenge is a benchmark suite comprising 7 micro benchmarks designs to assess a number of HPC system characteristics. The suite includes HPL, DGEMM and FFT which test floating point performance.  STREAM and RandomAccess are included to access memory performance.  PTRANS and 'Communication bandwidth and latency' are used to assess network performance. {{http://icl.cs.utk.edu/hpcc/|source}}
  
-==Useful Links==+===Useful Links===
  
 HPCC website [[http://icl.cs.utk.edu/hpcc/]] \\ HPCC website [[http://icl.cs.utk.edu/hpcc/]] \\
 HPL Calculator [[http://hpl-calculator.sourceforge.net/]] HPL Calculator [[http://hpl-calculator.sourceforge.net/]]
  
-==Installation Guide==+===Installation Guide===
  
 source Intel Compiler, MKL and MPI. source Intel Compiler, MKL and MPI.
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   make arch=intel64   make arch=intel64
  
-==Benchmark==+===Benchmark===
  
 Before running the benchmark, edit the hpccinf.txt file.  Set appropriate N, NB, P and Q values (using the calculator linked above.) Before running the benchmark, edit the hpccinf.txt file.  Set appropriate N, NB, P and Q values (using the calculator linked above.)
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   mpirun -np <N> -hostfile <HF> ./hpcc   mpirun -np <N> -hostfile <HF> ./hpcc
  
-Download this script to format the output data: [[File:format.tar]]+Download this script to format the output data: {{http://wiki.chpc.ac.za/_media/acelab:format.tar}}
  
   ./format.pl -w -f hpccoutf.txt   ./format.pl -w -f hpccoutf.txt
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 Below is the result from the Dell C4130, with its 24 Haswell cores. Below is the result from the Dell C4130, with its 24 Haswell cores.
  
-  --------------------------------------------------------------------------------------------------  +----
-  HPCCOUTF NAME                        WEB NAME                      VALUE   UNITS  +
-  -------------------------------------------------------------------------------------------------- +
   HPL_Tflops                           G-HPL                        0.7431   Tera Flops per Second    HPL_Tflops                           G-HPL                        0.7431   Tera Flops per Second 
   PTRANS_GBs                           G-PTRANS                     0.0010   Tera Bytes per Second    PTRANS_GBs                           G-PTRANS                     0.0010   Tera Bytes per Second 
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   RandomlyOrderedRingBandwidth_GBytes  RandomRing Bandwidth         1.4625   Giga Bytes per second    RandomlyOrderedRingBandwidth_GBytes  RandomRing Bandwidth         1.4625   Giga Bytes per second 
   RandomlyOrderedRingLatency_usec      RandomRing Latency           0.8082   micro-seconds    RandomlyOrderedRingLatency_usec      RandomRing Latency           0.8082   micro-seconds 
-  --------------------------------------------------------------------------------------------------+
  
/app/dokuwiki/data/attic/acelab/hpcc.1441179720.txt.gz · Last modified: 2021/12/09 16:42 (external edit)

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