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IDProjectCategoryView StatusLast Update
0002938CCdcielGeneralpublic26-07-20 22:02
ReporterHan Assigned ToPatrick Chevalley  
PrioritynormalSeverityfeatureReproducibilityhave not tried
Status resolvedResolutionfixed 
Summary0002938: New multi-theaded tiff unit
DescriptionAttached an update for the unit cu_tiff.pas. It is now multi-threaded and twice as fast.

With reference to the other issue I raised, I have also an multi-threaded rice compression unit for fits.fz files. Works well and compression/decompression time is much smaller then the I/O processing time. Seems to me the way to go if you use compatible software like Sirl or ASTAP for stacking.

cs, Han
TagsNo tags attached.

Activities

Han

26-07-16 20:59

reporter  

cu_tiff_threaded.zip (11,871 bytes)

Patrick Chevalley

26-07-17 20:54

administrator   ~0009902

Thank you, this is very fast now.

I commit the change:
https://github.com/pchev/ccdciel/commit/a79474c08286ff8648376df91974854b2b76c31b

Issue History

Date Modified Username Field Change
26-07-16 20:59 Han New Issue
26-07-16 20:59 Han File Added: cu_tiff_threaded.zip
26-07-17 20:54 Patrick Chevalley Note Added: 0009902
26-07-20 22:02 Patrick Chevalley Assigned To => Patrick Chevalley
26-07-20 22:02 Patrick Chevalley Status new => resolved
26-07-20 22:02 Patrick Chevalley Resolution open => fixed