roberto.depietri:pub:test_using_a_qcd_program
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| roberto.depietri:pub:test_using_a_qcd_program [24/01/2011 10:09] – creata roberto.depietri | roberto.depietri:pub:test_using_a_qcd_program [08/02/2011 14:18] (versione attuale) – roberto.depietri | ||
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| + | **//HYBRED MONTECARLO EVOLUTION (CHROMA)// | ||
| + | |||
| + | The timing here reported refer to the Hybrid-Montecarlo simulation | ||
| + | of the Pure Gauge SU(3) Theory using the publicly available | ||
| + | USQCD collaboration " | ||
| + | (http:// | ||
| + | |||
| + | the timed simulation are for 2000 sweep on a lattice of size 32x32x32x4 | ||
| + | using hybrid montecarlo evolution of pure QCD (Nc=3) | ||
| + | |||
| + | The compilation are for single thread MPI parallelization performed using | ||
| + | the locally available gcc compiler suite (C + C++). | ||
| + | |||
| + | TIMINIG | ||
| + | |||
| + | **Risultati per 2000 sweep** | ||
| + | |||
| + | ^np=8 ^ np=16 or 8x2 ^ np=32 or 8x4 ^ np=64 or 8x8 ^ np=128 or 16x8 ^ | ||
| + | |32x8x16x4 | ||
| + | |**TRAMPONTANA** (Ranked, numa affinity)||||| | ||
| + | | 287m3.403s | 139m38.904s | 59m49.733s | 27m07.990s | 15m33.604s | | ||
| + | | 288m24.186s| 139m46.376s | 62m00.292s | 36m23.984s | 14m09.471s | | ||
| + | |**TRAMPONTANA** ||||| | ||
| + | |296m51.746s |145m38.455s | 92m10.079s| 27m14.708s | 14m17.429s | | ||
| + | |294m05.444s |145m31.735s | 62m24.532s| 36m44.900s | 14m18.770s | | ||
| + | |291m19.685s |145m41.345s | 63m52.677s| 36m40.832s | 14m21.294s | | ||
| + | |**TRAMPONTANA** with // | ||
| + | | 294m54.886s | 165m3.882s | 114m53.571s | | 101m26.855s | | ||
| + | |**POWER7 (mpich)** ||||| | ||
| + | |71m59.878s | ||
| + | |77m25.259s | ||
| + | |**POWER7 (openmpi)**||||| | ||
| + | |76m32.410s | ||
| + | |77m25.259s | ||
| + | |76m32.410s | ||
| + | | | ||
