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Published 20 hours ago • verified publisher icon isce-framework

When I use snaphu and Set proc greater than 1，it‘s wrong

Open ZGHHGZ opened this issue 1 year ago • 2 comments

When I use snaphu and Set proc greater than 1，it‘s wrong. It has stayed here all the time d07f233a7f5707a7c0647c46977fd6d4

ZGHHGZ avatar Jul 21 '23 08:07 ZGHHGZ

Segmentation fault (core dumped) db047099c87df40ad3a5d32e30c9bf3a

ZGHHGZ avatar Jul 21 '23 11:07 ZGHHGZ

@ZGHHGZ thanks for the report.

I noticed this issue recently as well. The process segfaults somewhere around the secondary unwrapping step when run in tiled mode with multiprocessing. I think it's a bug in the isce3 implementation since I wasn't able to reproduce the issue when using the standalone SNAPHU software. But I'm not sure what exactly is the cause yet.

gmgunter avatar Jul 24 '23 16:07 gmgunter