[argyllcms] colprof takes a very long time
- From: Nic Nilov <nightnic@xxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Fri, 29 Apr 2022 19:36:28 +0300
Hi,
I was trying to build a LUT-based profile on a CC24 data as an experiment, but
colprof just keeps running.
My command line is:
colprof -v -qh chart-xyz
It is expected the LUT calculations might take significant time, but it's
already running for 17 min at 100% CPU. Same macOS Big Sur, same set of data
https://drive.google.com/file/d/1YSha9f5FdSNWqT8fg0Hc4ZIv-rvWG5Kv/view?usp=sharing
<
https://drive.google.com/file/d/1YSha9f5FdSNWqT8fg0Hc4ZIv-rvWG5Kv/view?usp=sharing>
(214Mb).
There is also this in the output:
Done A to B table creation
Setting up B to A table lookup
Creating B to A tables
Rev cache RAM = 6764 Mbytes
Initializing nnrev arrays...
There is 1 rev cache instance with 6764 Mbytes limit
calc_ocent failed to return in-gamut focal point!
I wonder whether the last line represents an issue.
Best Regards,
Nic Nilov.
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