acelab:lammps
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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acelab:lammps [2015/09/02 11:03] mcawood |
acelab:lammps [2021/12/09 16:42] (current) |
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| cp lmp_intel_cpu ../bench | cp lmp_intel_cpu ../bench | ||
| - | ====Building CUDA GPU Benchmark==== | + | ==Building CUDA GPU Benchmark== |
| Build this binary using the python script: | Build this binary using the python script: | ||
| Line 103: | Line 103: | ||
| cp lmp_cuda ../ | cp lmp_cuda ../ | ||
| | | ||
| - | ==Benchmark== | + | ===Benchmark=== |
| The stock "3d Lennard-Jones melt" test problem is used as a benchmark for this code. | The stock "3d Lennard-Jones melt" test problem is used as a benchmark for this code. | ||
| Line 113: | Line 113: | ||
| A pre-configured input script is available here {{http:// | A pre-configured input script is available here {{http:// | ||
| - | ====x86 CPU Benchmark==== | + | ==x86 CPU Benchmark== |
| For x86 CPU benchmarks, this is **500K particles per core.** | For x86 CPU benchmarks, this is **500K particles per core.** | ||
| Line 130: | Line 130: | ||
| Giving a total particle count of 500K * (6*4*4) = 48x10^6. | Giving a total particle count of 500K * (6*4*4) = 48x10^6. | ||
| - | ====CUDA GPU Benchmark==== | + | ==CUDA GPU Benchmark== |
| For the GPU benchmark, the same process is used as above, however with a larger number of particles per GPU. | For the GPU benchmark, the same process is used as above, however with a larger number of particles per GPU. | ||
/app/dokuwiki/data/attic/acelab/lammps.1441184609.txt.gz · Last modified: 2021/12/09 16:42 (external edit)
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