Measurement of network speed from CPU board to alpha

Y.Sugaya 99/4/23

Speed of network one CPU to alpha is enough? (>3MB/s)

Can alpha collect data from all CPUs (>150 Mbps)

　

Fig.1: Speed from Force7V to alpha1200 via FastEther (data size 16MB)

Less than 3MB/s

Fig.2: Speed from Force7V to Sparc station 20 via FastEther (data size 160MB)

Faster than the case of alpha ?

Fig.3: Speed from Force7V, 8VT, CPU50.

Measurement of speed by sending together (2X7V, 8VT, CPU50).data size 160 MB.

8VT and CPU50 faster than 7V.

Alpha can collector data enough speed.

Fig1, 2, 3

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Last update 99/4/24