Changes between Version 1 and Version 2 of experiments


Ignore:
Timestamp:
10/01/08 09:18:21 (11 years ago)
Author:
daley
Comment:

add a table describing runs (from work colleague). i'll attempt to explain the table in next check in.

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  • experiments

    v1 v2  
    11= FLASH Performance Experiment Notes = 
     2 
     3= WD_def problem = 
     4We generated a weak scaling curve (WD_weakscaling.pdf)  
     5on BG/P using data from 4416, 6144, 8192 processor runs. 
     6 
     7"Updated numbers, all tests run with updated code, with Paramesh4dev: 
     8 
     9Nblocks(ini) Nprocs t_evo  tref         max#blk/proc mem/proc[GiB] 
     10---------------------------------------------------------------- 
     11110387       4416   573.8  32.5         29              .5 
     12110387       8192   374.1  24.8         17              .5 
     13154419       6144   609.8  47.5         29              .5 
     14203443       8192   633.9  55.2         29              .5 
     15 
     16 
     17Rows 1,3,4 constitute the weak scaling curve to be. 
     18Rows 1,2 test strong scaling." 
     19 
     20t_evo is the total evolution time