Dayang Awg Iskandar wrote:
Hi all,

I installed GIFT without any errors and it worked fine with a small image collection.

I have indexed 169,685 images with GIFT and it took nearly two weeks to complete it. I think this is the first ever attempt to index GIFT with a large collection :)

Nope. Others have done 50,000 images and more - if that's large :)

My problem is that, the indexing process did complete, but there was no *.ADI file generated and the inverted files:
- InvertedFileFeatureDescription.db
- InvertedFile.db
- InvertedFileOffset.db

did not contain anything. Below is the last part of the indexing messages, and it seems that there was some failure:

********************************************************************************** Processing File: 169685 CAccessorElement(169685 http://dayang.cs.rmit.edu.au/wikiCollection/wikipedia/99994.jpg http://dayang.cs.rmit.edu.au/wikiCollection/wikipedia_thumbnail/99994_thumbnail_jpg.jpg /home/dayang/public_html/wikiCollection//gift-indexing-data/Wikipedia//99994_jpg.fts)--
...
h
...finished
before mergesort
STARTING mit MERGESIZE1
MERGESORT MergeSize 12
../../libGIFTAcInvertedFile/include/merge_sort_streams.h:358 lToBeSorted false, after seekg(-2147483632)

This number is -2^31 (i.e. 1000 0000 0000 0000 0000 0000 0000 0000 in
two's complement notation, IIRC). It looks (as Henning suggests), as if
your OS and/or filesystem, like many, has an upper limit of 2Gb on file
size.

Regards,

David


--
Dr David McG. Squire, Senior Lecturer, on sabbatical in 2006
Caulfield School of Information Technology, Monash University, Australia
CRICOS Provider No. 00008C        http://www.csse.monash.edu.au/~davids/




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