Re: gEDA-user: PCB+GL -> Stable (eventually...)

[kai-martin knaak <kmk@xxxxxxxxxxxxxxx>]

Stefan Salewski wrote:

> If I start PCB-GL twice, both of them get very slow. 
>> benchmark() returns 0.2 FPS. 
>> 
> 
> I have seen that behavior for glxgears with closed source
> nvidia driver too. For one instance processor load was only
> 50% for dual core AMD64, so my first guess was getting 
> good speed for two instances. But result was very slow if 
> started twice.

I tried multiple glxgears with closed source nvidia driver on my day 
job desktop and with the free radeon on my private desktop. Result:
The FPS are roughly proportional to 1/n with n beeing the the number of 
instances. Looks like glxgears instances symmetrically share available 
resources.

With pcb-GL I loose two orders of magnitude for two instances.

---<)kaimartin(>---
-- 
Kai-Martin Knaak
Öffentlicher PGP-Schlüssel:
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