09/01/02 22:39:11
メモリテストですが、 URLﾘﾝｸ(home.comcast.net) のBandwidth source code * Version 0.15. の中のLinuxバイナリを直接実行したら(makeでこけたので)こんな感じ
ungangedモード
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All tests are 32-bit:
L1 cache sequential read 12287.2 MB/sec
L1 cache sequential write 10102.7 MB/sec
L2 cache sequential read 7403.94 MB/sec
L2 cache sequential write 6334.72 MB/sec
Main memory sequential read 2090.4 MB/sec
Main memory sequential write 1546.45 MB/sec
gangedモード
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All tests are 32-bit:
L1 cache sequential read 12301.4 MB/sec
L1 cache sequential write 10103.4 MB/sec
L2 cache sequential read 7403.75 MB/sec
L2 cache sequential write 6333.94 MB/sec
Main memory sequential read 2173.31 MB/sec
Main memory sequential write 1587.58 MB/sec
ports/benchmark/streamはGangedモードでこんな感じ。通常利用はUngangedモードなんですが、、
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Function Rate (MB/s) Avg time Min time Max time
Copy: 4078.4505 0.0079 0.0078 0.0079
Scale: 3947.6963 0.0081 0.0081 0.0081
Add: 4459.7522 0.0108 0.0108 0.0108
Triad: 4418.3512 0.0109 0.0109 0.0109
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