[argyllcms] Re: colprof Not enough memory to process in chunks

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sun, 17 Aug 2008 12:22:19 +1000

Fabrizio Levati wrote:

About to optimise input curves and matrix again
............................................................................

............................................................................
........................colprof: Warning - xfit_fit: Conjgrad failed to
converge

Looks like this is a bug (typo) in the profiling code, it's just that
different compilers create code that responded differently to it. The fix
should solve the performance problem, and it may improve the
quality of some profiles. (On my MacBook the fixed code takes
about 1m13s for the IFRA26L point set). The fix will be in the next release,
but I've also updates <http://www.argyllcms.com/V1.0.1_patches.txt>
to reflect the changes for those who can compile from source.

Graeme Gill.


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