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log src/EM.cpp @ 150:d2bc51cc7f57

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Wed, 14 May 2014 18:09:06 +0100 Chris Cannam Some comments on things to try next...
Thu, 08 May 2014 09:47:18 +0100 Chris Cannam Include in sum only the notes actually in range for an instrument (the other templates should be all zeros anyway)
Wed, 07 May 2014 10:48:58 +0100 Chris Cannam Backed out changeset dfb6e5ce3eb1 -- it was arithmetically quite wrong! bqvec-openmp
Wed, 07 May 2014 10:44:18 +0100 Chris Cannam Simplify normalisation bqvec-openmp
Wed, 07 May 2014 10:38:21 +0100 Chris Cannam Eliminate a loop bqvec-openmp
Wed, 07 May 2014 09:57:19 +0100 Chris Cannam Reorder the calculations to match the series of vector operations in the most recent bqvec code, just in case it's the order of vector calculations that is saving the time rather than the avoidance of std::vector timing
Wed, 07 May 2014 09:43:15 +0100 Chris Cannam Pull out shifted templates into separate arrays with proper alignment (trading off memory occupied against getting the alignments right) bqvec-openmp
Wed, 07 May 2014 09:08:52 +0100 Chris Cannam Simplify slightly, make HQ mode the default bqvec-openmp
Wed, 07 May 2014 09:01:32 +0100 Chris Cannam Merge from default branch bqvec-openmp
Wed, 07 May 2014 08:55:44 +0100 Chris Cannam Fixed order of with_gain function in bqvec, updating correspondingly bqvec-openmp
Tue, 06 May 2014 18:55:11 +0100 Chris Cannam Add draft/intensive mode setting (determines whether to use shifts)
Tue, 06 May 2014 16:05:05 +0100 Chris Cannam Update results, tidy a bit bqvec
Tue, 06 May 2014 15:12:45 +0100 Chris Cannam Ooh, that's a trappy one bqvec
Tue, 06 May 2014 14:57:09 +0100 Chris Cannam Cut allocations with temporary storage ready to swap in bqvec
Tue, 06 May 2014 14:53:11 +0100 Chris Cannam Use a couple more bqvec calls bqvec
Tue, 06 May 2014 14:45:16 +0100 Chris Cannam Use single-precision floats throughout EM code timing
Tue, 06 May 2014 14:37:42 +0100 Chris Cannam Fix silly bug bqvec
Tue, 06 May 2014 14:29:07 +0100 Chris Cannam Vectorise some calculations bqvec
Tue, 06 May 2014 14:19:19 +0100 Chris Cannam Complete using bqvec for allocation etc, but with unchanged processing logic bqvec
Tue, 06 May 2014 13:49:52 +0100 Chris Cannam First bit of bqvec adaptation bqvec
Tue, 06 May 2014 12:56:18 +0100 Chris Cannam Initialise new vectors with epsilon instead of copying and then overwriting timing
Tue, 06 May 2014 12:49:49 +0100 Chris Cannam Store templates as doubles instead of floats timing
Tue, 06 May 2014 12:43:59 +0100 Chris Cannam Reorder internal loops timing
Tue, 06 May 2014 12:39:19 +0100 Chris Cannam Merge loops timing
Tue, 06 May 2014 11:53:02 +0100 Chris Cannam Hoist variables, add consts timing
Mon, 28 Apr 2014 13:01:30 +0100 Chris Cannam Test code
Tue, 08 Apr 2014 13:30:32 +0100 Chris Cannam Support shifts as an additional dimension (as in the original model). Also return velocity as well. preshift
Mon, 07 Apr 2014 17:36:40 +0100 Chris Cannam Merge from default branch preshift
Mon, 07 Apr 2014 17:34:19 +0100 Chris Cannam Fix incorrect normalisation of source activation matrix
Mon, 07 Apr 2014 16:23:16 +0100 Chris Cannam Merge from default branch preshift
Mon, 07 Apr 2014 16:21:57 +0100 Chris Cannam Use supplied pitch ranges, plus subrepo update
Mon, 07 Apr 2014 13:01:08 +0100 Chris Cannam Get notes out using pre-shifted templates (not working properly) preshift
Sat, 05 Apr 2014 18:10:33 +0100 Chris Cannam Sparsity parameters
Sat, 05 Apr 2014 17:57:50 +0100 Chris Cannam Return an actual note transcription
Fri, 04 Apr 2014 19:05:47 +0100 Chris Cannam Return pitch activation matrix
Fri, 04 Apr 2014 18:18:18 +0100 Chris Cannam Calculate column sums, etc
Fri, 04 Apr 2014 17:48:06 +0100 Chris Cannam Fill out the EM logic
Fri, 04 Apr 2014 14:38:40 +0100 Chris Cannam More on EM
Fri, 04 Apr 2014 14:28:41 +0100 Chris Cannam Start on EM class
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