Experimental Physics and Industrial Control System

Peregrine McGehee wrote:
> 
> Aloha,
>         Does anyone have a 'standard' set of IOC performance
> benchmarks? I mean besides the obvious running of dbt against a number
> of 'soft' records.
> 
>         I'd like to generate some meaningful numbers for my Sparc 5s.
> 
> Thanks,
>         Peregrine


anonymous ftp to epics.aps.anl.gov. Then

cd pub/dbperform

retrieve the files

perform.db
timeMeter.adl


The adl display brings up 100 meters each connected to a different
record. In addion the left side of screen has 10 menu controls
that allow you to set scan rate for records in that row.

At bottom are three menu controllers. Two allow you to set scan
rate for groups of 5 rows. The last sets scan rate for ALL meters.
This last on is connected to a fanout record that cause everything
to scan 3 times each time record is executed. Thus setting thi
to .1 second cause 3000 records/sec to process with monitors
going to display.

Run this and then start spy. Give results.


Marty Kraimer

References:

Standard IOC Benchmarks? Peregrine McGehee

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