| Mon, 02 Feb 2009 17:41:02 +0000 |
mas01mc |
DELETED LSH_N_POINT_BITS coding. Tracks and points are now identified with a binary search, std::lower_bound(), on *adb->track_offsets return from LSH retrieval.
multiprobeLSH
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| Fri, 23 Jan 2009 18:45:44 +0000 |
mas01mc |
Implemented correct LSH table via compile-time switch -DLSH_DUMP_CORE_TABLES. Dumps on LSH load.
memory-leaks
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| Thu, 15 Jan 2009 13:57:33 +0000 |
mas01cr |
Code rearrangements to tease apart library code from C++ audioDB code.
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| Sat, 10 Jan 2009 16:47:57 +0000 |
mas01cr |
Merge api-inversion branch (-r656:771, but I don't expect to return to
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| Fri, 09 Jan 2009 22:12:57 +0000 |
mas01mc |
modified point-bits coding for indexing (BREAKS BACKWARDS COMPATIBILITY). Plugged file-descriptor leak in index.cpp
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| Tue, 06 Jan 2009 16:27:01 +0000 |
mas01cr |
const declarations for some API arguments.
api-inversion
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| Wed, 31 Dec 2008 15:44:12 +0000 |
mas01cr |
YAY!
api-inversion
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| Wed, 31 Dec 2008 12:25:22 +0000 |
mas01cr |
Almost there!
api-inversion
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| Tue, 30 Dec 2008 23:56:57 +0000 |
mas01cr |
No more audioDB::index_allocate and audioDB::index_init_query
api-inversion
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| Tue, 30 Dec 2008 15:38:59 +0000 |
mas01cr |
audioDB::query_loop and audioDB::query_loop_points are no more.
api-inversion
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| Tue, 30 Dec 2008 10:36:01 +0000 |
mas01cr |
Convert index-finding logic to C functions.
api-inversion
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| Sun, 28 Dec 2008 22:43:50 +0000 |
mas01cr |
No more global shingle vector of vectors.
api-inversion
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| Sun, 28 Dec 2008 18:44:08 +0000 |
mas01cr |
Start using the query state structure.
api-inversion
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| Wed, 24 Dec 2008 10:57:27 +0000 |
mas01cr |
Baby steps with index.cpp
api-inversion
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| Wed, 24 Dec 2008 10:57:23 +0000 |
mas01cr |
Begin pushing adb_t *adb into index_query_loop and query_loop_points
api-inversion
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| Wed, 24 Dec 2008 10:57:18 +0000 |
mas01cr |
No more indata
api-inversion
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| Wed, 24 Dec 2008 10:56:49 +0000 |
mas01cr |
LESS VERBOSITY
api-inversion
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| Wed, 24 Dec 2008 10:56:45 +0000 |
mas01cr |
Incrementally zapping bits of code.
api-inversion
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| Wed, 24 Dec 2008 10:56:37 +0000 |
mas01cr |
No more audioDB::set_up_query{,_from_key}
api-inversion
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| Wed, 24 Dec 2008 10:56:07 +0000 |
mas01cr |
Hey, who let audioDB::set_up_query into the room?
api-inversion
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| Wed, 24 Dec 2008 10:56:01 +0000 |
mas01cr |
really zap all unnecessary sequenceLength from query.cpp
api-inversion
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| Wed, 24 Dec 2008 10:55:56 +0000 |
mas01cr |
begin pushing an adb_query_spec_t * all the way through query.
api-inversion
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| Wed, 24 Dec 2008 10:55:48 +0000 |
mas01cr |
More on the query rationalization
api-inversion
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| Wed, 24 Dec 2008 10:55:40 +0000 |
mas01cr |
Punishment gluttony.
api-inversion
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| Wed, 24 Dec 2008 10:55:24 +0000 |
mas01cr |
Move sequence_foo() functions out of audioDB:: namespace...
api-inversion
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| Wed, 24 Dec 2008 10:55:20 +0000 |
mas01cr |
Deal with audioDB::UnitNorm
api-inversion
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| Wed, 24 Dec 2008 10:55:16 +0000 |
mas01cr |
Begin pushing information through.
api-inversion
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| Wed, 24 Dec 2008 10:55:12 +0000 |
mas01cr |
Accumulators everywhere!
api-inversion
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| Wed, 24 Dec 2008 10:54:48 +0000 |
mas01cr |
Hey, look, nothing in index.cpp uses Reporter classes.
api-inversion
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| Tue, 23 Dec 2008 20:41:58 +0000 |
mas01mc |
Small changes to add restrict list to indexed search. Removed redundant methods in indexed query code paths.
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| Fri, 05 Dec 2008 22:32:49 +0000 |
mas01cr |
invert audioDB::insert / audiodb_insert().
api-inversion
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| Wed, 12 Nov 2008 14:05:26 +0000 |
mas01cr |
One more set of braces to avoid ambiguous `else's
gcc-4.3-cleanups
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| Wed, 10 Sep 2008 18:55:16 +0000 |
mas01mc |
Added LSH_CORE_ARRAY structure for hashtables instead of linked lists. Maintained Backwards Compatibiliity with indexes build for linked list format. Added tests for indexing and merging. Tested backwards compatibility OK.\n\n The purpose of the LSH_CORE_ARRAY data structure is greater space efficiency and L1/2 cache usage. Essential for multiple indexes with multiple hashtables in RAM
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| Fri, 29 Aug 2008 20:16:10 +0000 |
mas01mc |
Added INDEX and LSH query test
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| Fri, 29 Aug 2008 16:39:53 +0000 |
mas01mc |
Fixed indexing error in non-large ADB introduced with large ADB.
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| Thu, 21 Aug 2008 21:28:33 +0000 |
mas01mc |
Merge of branches/large_adb -r 514:524 onto the trunk. No conflicts. Added LARGE_ADB support. Turn on with --ntracks 20001 or greater. Use --adb_feature_root to locate feature files at QUERY time. A bug fix in LSH indexing that was incorrectly thresholding large numbers of shingles.
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| Thu, 21 Aug 2008 21:02:14 +0000 |
mas01mc |
Fixed an indexing bug where rest of track was ignored after first shingle with power below threshold. Put default O2_LSH_POINT_BITS back to 14 (16384 points), can be altered at compile time with CFLAGS+=-DO2_LSH_POINT_BITS n
large_adb
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| Thu, 21 Aug 2008 19:16:21 +0000 |
mas01mc |
Added --adb_feature_root=path filename prefix for locating LARGE_ADB features with relative paths at QUERY time. Also added convenience argument --adb_root=path prefix for -d database command option.
large_adb
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| Wed, 20 Aug 2008 13:50:58 +0000 |
mas01mc |
working LARGE_ADB support. Activiate at creation time with -N --ntracks 20001 or greater, or with --datasize 1356 or greater, or both. LARGE_ADB blocks non-indexed QUERY.
large_adb
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| Tue, 19 Aug 2008 20:27:15 +0000 |
mas01mc |
Added indexing support for O2_FLAG_LARGE_ADB. Tested on indexed query by features. No indexed query-by-key yet. No --lsh_exact yet.
large_adb
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| Sat, 09 Aug 2008 15:04:16 +0000 |
mas01mc |
Added sequencehop on Indexing to optionally reduce size of large indexes. Added cleanup() call on WS query exit to fix MMAP memory leak
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| Thu, 07 Aug 2008 01:53:38 +0000 |
mas01mc |
Added server-side loading of persistent index (LSH hashtables) via --load_index -d dbName -R radius -l sequenceLength. Queries using these parameters will lookup the memory-resident hashtable instead of loading one from disk.
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| Tue, 05 Aug 2008 15:34:10 +0000 |
mas01cr |
Guard against too-short tracks. Fixes a segfault on attempting to index
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| Fri, 01 Aug 2008 15:04:31 +0000 |
mas01mc |
fixed file size allocation for FORMAT2 files. Made LSH index size() in bytes an unsigned long long. Changed the name of lsh_inCore flag to lsh_on_disk (to reverse the sense of the 'flag').
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| Tue, 29 Jul 2008 22:01:17 +0000 |
mas01mc |
Completed merge of lshlib back to current version of the trunk.
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