Hallo
> You control it with the new "-p" option. "-p 0"
> preserves the old behavior. "-p 1" moves the
> reading/writing of frames into separate threads. "-p
> 2" moves color-denoising into a separate thread. So
> far, that's as parallel as y4mdenoise gets. I can
> make it more parallel by making it denoise separate
> slices of the same frame in different threads, but
> that's going to be a LOT of work, so I figure I'd
> write this first & get it out there.
BTW: On a dual CPU I was able to fill up both CPU's by starting 2
encoding commands.
> I'm testing it on a dual-processor Athlon MP 2800+
> machine. Even running the massive "near-perfection
> with videotapes" pipeline I posted to this list a few
> days ago, I can't quite fill up the processors --
> total idle time hovers around 20%. But it's better
> than it was. And it's nice to see the main thread
> (the one denoising intensity) running near 100% CPU
> usage.
When I run it on my Athlon MP (2.13GHz) I get that output after 900
frames:
ps ax -m -L
11405 - pts/4 - 0:13 lav2yuv john.eli
- 11405 - S+ 0:13 -
11406 - pts/4 - 0:01 buffer -b 2048
- 11406 - S+ 0:01 -
11407 - pts/4 - 12:00 lt-y4mdenoise -p 2
- 11407 - Rl+ 12:00 -
- 11424 - Sl+ 0:01 -
- 11425 - Sl+ 0:01 -
- 11426 - Sl+ 2:41 -
11408 - pts/4 - 0:25 mpeg2enc -f 8 -4 1 -2 1 -q 5 -P -N 1.0
-M 2 -E -10 -D 10 -a 2 -o test_p1.m2v
- 11408 - Sl+ 0:25 -
- 11423 - Sl+ 0:03 -
- 11427 - Sl+ 0:31 -
- 11428 - Sl+ 0:29 -
Is this something you expected ?
auf hoffentlich bald,
Berni the Chaos of Woodquarter
Email: [EMAIL PROTECTED]
www: http://www.lysator.liu.se/~gz/bernhard
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