Hi,
Actualy my darktable ( git version of 09/02/2013 & stable version 1.1.2
) is very slow (for some operation) & my PC is like frozen
i have tested to launch it with a fresh database : it's the same.
I'm using it on a gentoo machine with 8core, 8Go ram & SSD for the OS &
raw image data ...
If i launch it with "-d perf" :
i saw many time the "white balance" and shadow & lighlights (but more
rarely) take lot of time but nearly all the time, O CPU, strange isn't
it ?
[defaults] found a 64-bit system with 8145292 kb ram and 8 cores (0 atom
based)
[defaults] setting high quality defaults
...
[dev_pixelpipe] took 8.614 secs (0.350 CPU) processing `shadows and
highlights' [preview]
...
[dev_pixelpipe] took 0.009 secs (0.029 CPU) processing `balance des
blancs' [thumbnail]
[dev_pixelpipe] took 10.727 secs (0.000 CPU) processing `récupération
des hautes lumières' [thumbnail]
...
[dev_pixelpipe] took 0.148 secs (0.077 CPU) initing base buffer
[thumbnail]
[dev_pixelpipe] took 6.682 secs (-0.000 CPU) processing `white
balance' [thumbnail]
[dev_pixelpipe] took 0.007 secs (-0.000 CPU) processing `highlight
reconstruction' [thumbnail]
...
...
[export] creating pixelpipe took 0.151 secs (0.173 CPU)
[dev_pixelpipe] took 0.072 secs (0.037 CPU) initing base buffer
[thumbnail]
[dev_pixelpipe] took 14.433 secs (0.000 CPU) processing `balance des
blancs' [thumbnail]
[dev_pixelpipe] took 0.003 secs (0.000 CPU) processing `récupération des
hautes lumières' [thumbnail]
...
...
[dev_pixelpipe] took 1.691 secs (0.255 CPU) initing base buffer
[thumbnail]
[dev_pixelpipe] took 5.598 secs (0.010 CPU) processing `balance des
blancs' [thumbnail]
[dev_pixelpipe] took 0.007 secs (0.025 CPU) processing `récupération des
hautes lumières' [thumbnail]
...
....
dev_pixelpipe] took 0.000 secs (-0.000 CPU) initing base buffer
[thumbnail]
[dev_pixelpipe] took 50.678 secs (26.228 CPU) processing `récupération
des hautes lumières' [thumbnail]
...
[dev_pixelpipe] took 0.000 secs (0.001 CPU) processing
`gamma' [thumbnail]
[dev_process_thumbnail] pixel pipeline processing took 50.703 secs
(26.311 CPU)
[dev_pixelpipe] took 49.118 secs (24.735 CPU) processing `balance des
blancs' [thumbnail]
...
[dev_pixelpipe] took 17.581 secs (16.482 CPU) processing `récupération
des hautes lumières' [thumbnail]
[dev_pixelpipe] took 0.006 secs (0.035 CPU) processing
`dématriçage' [thumbnail]
...
[dev_pixelpipe] took 0.038 secs (0.055 CPU) processing `récupération des
hautes lumières' [full]
[dev_pixelpipe] took 20.670 secs (15.234 CPU) processing `balance des
blancs' [thumbnail]
[dev_pixelpipe] took 21.441 secs (15.708 CPU) processing `balance des
blancs' [thumbnail]
[dev_pixelpipe] took 2.050 secs (1.508 CPU) processing `récupération des
hautes lumières' [thumbnail]
...
> But not all the time :
[dev_pixelpipe] took 0.017 secs (0.026 CPU) processing `balance des
blancs' [thumbnail]
[dev_pixelpipe] took 1.520 secs (0.042 CPU) processing `récupération des
hautes lumières' [thumbnail]
[dev_pixelpipe] took 0.007 secs (0.034 CPU) processing
`dématriçage' [thumbnail]
[dev_pixelpipe] took 0.015 secs (0.005 CPU) processing `réduction du
bruit (profil)' [thumbnail]
Do you known why ? or it's impact only me ?
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