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Re: LF: SlowJT9 v0.9.02

To: "[email protected]" <[email protected]>, "[email protected]" <[email protected]>
Subject: Re: LF: SlowJT9 v0.9.02
From: Rik Strobbe <[email protected]>
Date: Mon, 12 Nov 2018 22:04:16 +0000
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Thread-topic: LF: SlowJT9 v0.9.02
Hi Paul,

it seems that we will have to make a choice: 
- either the old JT9-2 and JT9-5 standard and only decoding one mode at a time
- or keeping the current JT9-2 and JT9-5 parameters and keep the option open to 
decode all JT9 submodes simultanious.

I tend to go for the second option, but everyone is welcome to convince me 

73, Rik  ON7YD - OR7T

Van: [email protected] <[email protected]> 
namens N1BUG <[email protected]>
Verzonden: maandag 12 november 2018 22:43
Aan: [email protected]; [email protected]
Onderwerp: Re: LF: SlowJT9 v0.9.02

I can confirm something similar. My CPU is running around 30% (it's
a VERY busy system with many apps running). When SlowJT9 invokes the
decoder I see a short spike to 50%, sometimes as high as 55%.

Paul N1BUG

On 11/12/18 4:13 PM, Rik Strobbe wrote:
> I just had a look at the CPU usage of my computer:
> it is wobbeling between 2% and 5% but peaks to 40% if the JT9 decoder is 
> invoked.
> I am afraid that invoking 3 instances of the JT9 decoder at (almost) the same 
> time is not a good idea.
> 73, Rik  ON7YD - OR7T

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