Dear Colleagues,
Here is a result of EPICS benchmark (perform.db and timeMeter.adl by Marty
Kraimer) on Force CPUs.
frc40 (MC68040 25MHz)
scan scanPeriod IDLE TOTAL
1 1.1% 94.8% 98.0%
0.5 2.0% 91.8% 97.5%
0.2 5.4% 83.5% 97.0%
0.1 11.0% 70.4% 97.0%
frc64(MC68060 50MHz)
scan scanPeriod IDLE TOTAL
1 0.9% 94.5% 97.0%
0.5 1.5% 94.4% 98.0%
0.2 4.2% 88.6% 98.0%
0.1 9.46% 77.9% 96.0%
frc604RT(PPC604 100MHz)
scan scanPeriod IDLE TOTAL
1 0.27% 98.4% 99.0%
0.5 0.54% 96.8% 98.0%
0.2 0.88% 95.2% 98.0%
0.1 2.59% 94.9% 98.9%
Ratio of CPU performances estimated from these numbers is,
frc40:frc64:frc604RT=1:1.3:4.1
Noboru Yamamoto
KEKB Accelerator Control Group
KEK, JAPAN
Fax:+81-298-64-0321
Tel:+81-298-64-5309
e-mail:[email protected]
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