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: 考察 : 課題1(norm) : プログラム

実行結果

[tobita@comte ~]$ scout -g pccq1
SCOUT: Spawning done.
SCOUT: session started.
[tobita@comte ~]$ mpicc -O2 -o normth normth.c
[tobita@comte ~]$ scrun -node=2 ./normth
SCore-D 5.6.1 connected.
<0:0> SCORE: 2 nodes (1x2) ready.
time:0.000372
time:0.000353
time:0.000360
[tobita@comte ~]$ scrun -node=3 ./normth
time:0.001611
time:0.001613
time:0.001611
[tobita@comte ~]$ scrun -node=4 ./normth
time:0.001755
time:0.001753
time:0.001760
[tobita@comte ~]$ scrun -node=5 ./normth
time:0.001769
time:0.001769
time:0.001761
[tobita@comte ~]$ scrun -node=6 ./normth
time:0.001904
time:0.001912
time:0.001902
[tobita@comte ~]$ scrun -node=7 ./normth
time:0.001669
time:0.001666
time:0.001669
[tobita@comte ~]$ scrun -node=8 ./normth
time:0.001704
time:0.001698
time:0.001738

平均を取って表にしてみる

表 1: ノード数と時間
node time
2 0.000361
3 0.001611
4 0.001756
5 0.001761
6 0.001906
7 0.001668
8 0.001713



s.tobita 平成15年12月1日