[RC5] Performance problem on NT4.0

Ryan Curtis orion at baker.cnw.com
Wed Jan 14 11:19:31 EST 1998

>Wesley Felter wrote:
>>This is the way the GUI RC5 client worked on my NT machine, and the new 
>>RC5DES CLI client works the same way: while the screensaver is up, NO 
>>keys are checked. I think screensavers should be designed not to be 
>>CPU-bound while they're running [...]
>I found that switching to the "Blank Screen" screensaver stopped my
>key-rate from dropping; cleary this screensaver doesn't use the CPU very
>heavily. :) 
>(I also find it less distracting; my screensaver often kicks in while
>I'm working on paper.)

I think the best choice for a screensaver is the "RC5_log_screensaver" 
found at 

It shows the last x lines of your log file, updated every minute 
(configurable) so you can check that things are working fine, but it 
doens't use the CPU much.  I switched back to this one after noticing the 
drop in performance of the NT service.

Ryan Curtis
orion at cnw.com

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