[SCore-users-jp] [SCore-users] score 5.0.1 large memory jobs
Nick Birkett
nrcb @ streamline-computing.com
2003年 2月 26日 (水) 20:49:05 JST
Hi I got a report from one of our users runnning very big
Pallas benchmark tests (128 cpus).
#----------------------------------------------------------------
# Benchmarking Alltoall
# ( #processes = 64 )
# ( 64 additional processes waiting in MPI_Barrier)
#----------------------------------------------------------------
#bytes #repetitions t_min[usec] t_max[usec] t_avg[usec]
0 1000 784.39 784.86 784.79
1 1000 792.01 792.18 792.10
2 1000 785.42 785.78 785.68
4 1000 796.99 797.23 797.14
8 1000 800.98 801.11 801.06
16 1000 778.84 779.19 779.11
32 1000 787.78 788.14 788.03
64 1000 821.54 821.79 821.66
128 1000 881.18 881.38 881.30
256 1000 952.46 952.64 952.56
512 1000 1158.49 1159.00 1158.88
1024 1000 1640.78 1644.24 1641.00
2048 1000 3454.18 3454.95 3454.62
4096 1000 6882.82 6884.97 6883.97
8192 1000 16088.81 16094.80 16091.81
16384 1000 33715.59 33732.60 33727.56
32768 1000 65014.80 65027.62 65023.50
65536 640 129590.04 129636.99 129623.44
131072 320 263434.38 263628.56 263587.57
262144 160 531708.42 532274.39 532124.75
524288 80 1069253.25 1071251.60 1070571.90
1048576 40 2173875.02 2187574.55 2184477.23
2097152 20 4228944.70 4270372.05 4258162.98
4194304 10 8398147.40 8512784.40 8478838.18
<8> SCore-D:PANIC Network freezing timed out !!
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