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jidt
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432 Commits 5 Branches 6 Tags 65 MiB
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262 Commits

Author SHA1 Message Date
Pedro Martinez Mediano 3dd4f6b224 Added C unit tests for single-chunk GPU digamma reduction. 2017-05-24 22:16:18 +10:00
Pedro Martinez Mediano b2c42563d0 GPU junit tests now run without debug mode to reduce printed statements. 
The debug statements are left commented for future reference.
 2017-05-24 22:14:46 +10:00
Pedro Martinez Mediano 991ef30a1e Removed spurious array print. 2017-05-24 22:13:19 +10:00
Pedro Martinez Mediano 3054461f7a Add note for potential further optimisation. 2017-05-24 19:45:01 +10:00
Pedro Martinez Mediano d17d8cad03 Add small utility script to profile parts of GPU code. 2017-05-24 19:20:54 +10:00
Pedro Martinez Mediano 8da0bfc17b Fixed bugs in pointset arrangement. Inefficient but functional. 2017-05-24 18:52:37 +10:00
Pedro Martinez Mediano 39a5cadf06 RS functions now receive pointers to source/dest within pointset. 
This helps with surrogate calculation and is convenient for later memory
optimisation.
 2017-05-24 18:04:11 +10:00
Pedro Martinez Mediano 4cb9a9bb16 Fixed bug with surrogate digamma calculation. 2017-05-24 18:02:38 +10:00
Pedro Martinez Mediano 3c0ae81505 Added timers to kraskovCuda.c. 2017-05-24 17:28:20 +10:00
Pedro Martinez Mediano 1b1f4f9922 Added timers to gpuMILibrary. 2017-05-24 17:23:50 +10:00
Pedro Martinez Mediano bb241ae415 Added timers to gpuKnnLibrary. 2017-05-24 17:13:26 +10:00
Pedro Martinez Mediano 63f26a60fa Added Java+C tests for reorderings and random permutations. 2017-05-24 17:06:04 +10:00
Pedro Martinez Mediano ff868bf79f Added gpuWarmUp function to shorten latency in first GPU call. 2017-05-24 17:02:52 +10:00
Pedro Martinez Mediano cced321abb Renamed unit test source file. 2017-05-24 17:01:16 +10:00
Pedro Martinez Mediano 169c35e990 Makefile revamped. See comments: 
- Added CUSTOMFLAGS to define flags from Make CLI.
- Separated and re-arranged C object targets.
- Added targets for test binaries.
 2017-05-24 16:57:42 +10:00
Pedro Martinez Mediano 7d9d7ad135 Added MI calculation script for benchmarking purposes. 2017-05-24 15:48:19 +10:00
Pedro Martinez Mediano 3a64f2b926 Added lightweight inline timer for C functions. 2017-05-24 15:46:55 +10:00
Pedro Martinez Mediano c33436e69a Added Junit tests for surrogate reorderings. 2017-05-23 16:19:52 +10:00
Pedro Martinez Mediano 492cfe8b53 Added Java+JNI support for surrogate reorderings. 2017-05-23 16:19:33 +10:00
Pedro Martinez Mediano 4a31d3d7f1 Added C unit tests for surrogate reorderings. 2017-05-23 16:19:09 +10:00
Pedro Martinez Mediano 0b66c3a3f8 Added C support for arbitrary reordering of surrogates. 2017-05-23 16:18:16 +10:00
Pedro Martinez Mediano f2d6674a4f Added a few debug mode prints. 2017-05-23 05:13:57 +10:00
Pedro Martinez Mediano a7cef7f87f Added a few tests to check surrogate and pointset handling (more needed). 2017-05-23 02:11:02 +10:00
Pedro Martinez Mediano f7706f72bb Added missing includes and some test docs. 2017-05-23 02:10:31 +10:00
Pedro Martinez Mediano 0d555a34ca Separated chunk v. surrogate logic and cleared terminology and JNI bridge. 2017-05-23 02:09:24 +10:00
Pedro Martinez Mediano 5ba6cd093e Added proper source and header files for digamma implementation. 2017-05-23 02:06:08 +10:00
Pedro Martinez Mediano 9b455f7ef4 Added first few GPU performance tests to measure speed-up wrt CPU. 2017-05-22 15:05:43 +10:00
Pedro Martinez Mediano 001227c730 Added Java support for GPU surrogate calculation. 2017-05-22 15:03:32 +10:00
Pedro Martinez Mediano 118e32d9ad Separated GPU MI unit tests to separate file. 2017-05-22 14:49:21 +10:00
Pedro Martinez Mediano 71589d1150 Added Java+C tests to check consistency of local MI calculations. 2017-05-19 18:20:03 +10:00
Pedro Martinez Mediano ad3454cce3 Added a few unit tests for full MI calculation with surrogates. 2017-05-19 18:19:35 +10:00
Pedro Martinez Mediano a11c1aa2eb Changed extern properties of header files. 2017-05-19 18:19:13 +10:00
Pedro Martinez Mediano cc47398d50 Remove spurious print statement. 2017-05-19 17:53:40 +10:00
Pedro Martinez Mediano 6e9ade6542 Separated core MI function to different files (and hacked Makefile). 2017-05-19 16:53:26 +10:00
Pedro Martinez Mediano 4b665d525f Improved variable initialisation and error handling. 2017-05-19 16:52:29 +10:00
Pedro Martinez Mediano b26695bf8a Separated main KraskovMI computation from JNI bridge. First steps towards GPU surrogates. 2017-05-19 12:39:17 +10:00
Pedro Martinez Mediano bdbe0ed659 Added unittest bin to make clean target. 2017-05-19 08:19:54 +10:00
Pedro Martinez Mediano 8dc6eced45 Added missing import statement. 2017-05-19 06:47:16 +10:00
Pedro Martinez Mediano 2fbe03f4ec Add a C (non-CUDA) wrapper on cudaDeviceReset for easier compilation. 2017-05-19 06:46:06 +10:00
Pedro Martinez Mediano 5a07352969 Add unit tests inside Java for GPU code. 2017-05-19 06:39:57 +10:00
Pedro Martinez Mediano d7fa6814dd Improved error handling when loading GPU library. 2017-05-19 06:14:31 +10:00
Pedro Martinez Mediano 57aa4e95ee Add new property for users to specify custom path to GPU library. 2017-05-19 06:01:45 +10:00
Pedro Martinez Mediano 1abd5a084e Add manual casting of jobject to jdoubleArray. 2017-05-19 05:38:37 +10:00
Pedro Martinez Mediano dd83cd9ef1 Add tests for CUDA range search function. 2017-05-19 03:21:11 +10:00
Pedro Martinez Mediano 8675858e98 Moarr tests. 2017-05-19 02:16:15 +10:00
Pedro Martinez Mediano 470090321e Added a few initial C++ unit tests and new make target. 2017-05-19 01:41:43 +10:00
Pedro Martinez Mediano 55e74e6ede Added lest framework for C++ unit tests. 2017-05-19 01:40:54 +10:00
Pedro Martinez Mediano 004a7c7f17 Added separate ant tasks for GPU compilation, moved libraries to bin folder. 2017-05-18 02:49:31 +10:00
Pedro Martinez Mediano 1dec066188 Add FORCE_INLINES define to makefile for compatibility with new cuda. 2017-05-17 00:49:15 +10:00
Pedro Martinez Mediano d1c45866fb Added new JNI include paths to work with java 8. 2017-05-16 22:01:38 +10:00