*** This bug is a duplicate of bug 717944 ***
https://bugs.launchpad.net/bugs/717944
** This bug has been marked a duplicate of bug 717944
cpfind memory allocation error
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https://bugs.launchpad.net/bugs/789938
Title:
cpfind: OSX malloc failing
Status in Hugin - Panorama Tools GUI:
New
Bug description:
Running simple stitching of cylindrical panoramas, starting with
16-bit TIF files, typically 125-150 MB each, created by Photoshop from
RAW files. I've encountered this with 2010.4, 2010.5 and 2011.0b2.
Most of the time things work very well, but for some sets I see errors
like this when trying to generate control points:
cpfind(16389,0xb030b000) malloc: *** mmap(size=63082496) failed (error
code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
cpfind(16389,0xb0513000) malloc: *** mmap(size=63082496) failed (error
code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
cpfind(16389,0xb0595000) malloc: *** mmap(size=126160896) failed (error
code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
These are reproducible; they seem to happen most often with large sets
(10+ files) but sometimes large ones work fine.
I'm not going to attach the most recent data set I've encountered this
with - 12 files, about 1.8 GB total - but I'd be happy to provide then
for whomever is willing to look into this...
About -> System:
Operating System: Mac OS X (Darwin 10.7.0 x86_64)
Architecture: 64 bit
Free memory: 0 kiB
Hugin
Version: 2010.5.0.4886:a1cb4a2efa65 built by Harry van der Wolf
Path to resources: /Applications/Hugin-2010.5.app/Contents/Resources/xrc/
Path to data: /Applications/Hugin-2010.5.app/Contents/Resources/xrc/
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