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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Performance of portable CA server ? |
| From: | Bernhard Kuner <[email protected]> |
| To: | [email protected] |
| Date: | Thu, 05 Oct 2000 12:46:35 +0200 |
Now I found the answer why the cas-server is that slow. The Problem is that the cas-server is working only if called by fileDescriptorManager.process(). This is called by a Timer. If I call the fd-manager all 50ms all sync reads are 70 times more slow as a read from a IOC variable. If I call it all 5 ms this factor is 14 times! That means on a more sophisticated operating system as vxWorx and a processor involved in more than answer epics requests it will be impossible to achieve the same response times. Bernhard Kuner