#!Paragon-XPS150 ##PROBLEM SIZE T42L16 (SMALL), ##OPTIMISATION LEVEL 0, ##Dr Patrick H. Worley, ##Oak Ridge National Laboratory, # #Performance calculated using time (/s) / 14339 (MFlop) for 216 timesteps # #System Description #------------------ # #11/17/95 # XPS150 # if77/Paragon Paragon Version R5.2 # if77 flags: -O4 -Mnodepchk -Knoieee # Paragon Software Release R1.3.3 # mpich 1.0.11 (arch=paragon device=nx) # #Timing Tables #------------- #make MACH=paragon COMM=mpich WORKSPACE=6700000 # # optimization level 0 #T42L16 #proc perf MFLOP/s 1 7.3349 #1954.9s 2 12.4893 #1148.1s 4 24.8196 #577.73s 8 48.8103 #293.77s 16 98.2258 #145.98s 32 194.1376 #73.86s 64 363.6571 #39.43s 128 638.9929 #22.44s 256 917.9898 #15.62s # #Notes: #1) Mapped logical processor mesh to physcial processor mesh for all # processor numbers up to 512 (see -sz specifications). For 1024, # can map 32x32 logical mesh directly onto 16x64 physical processor # mesh. Results are provided both for the default mapping and for a # specific nearest neighbor "preserving" map for level 0 optimization. # Level 1 optimization for 1024 processors also uses the improved # mapping. #2) Missing optimization level 1 values denote problem sizes in which # options better than the default have not yet been identified.