2 Commits (668d77399318bdb72b41ef82dcf4b3714a5afdb1)

Author	SHA1	Message	Date
raver119	63fa3c2ef3	libnd4j polishing (#273) ... * initial set of include changes Signed-off-by: raver119 <raver119@gmail.com> * one more tweak Signed-off-by: raver119 <raver119@gmail.com> * few more rearrangements Signed-off-by: raver119 <raver119@gmail.com> * few more rearrangements Signed-off-by: raver119 <raver119@gmail.com> * few more rearrangements Signed-off-by: raver119 <raver119@gmail.com> * cuda includes rearrangements Signed-off-by: raver119 <raver119@gmail.com> * java update Signed-off-by: raver119 <raver119@gmail.com> * = namespace changed to sd - few CMake variables renamed with SD_ prefix Signed-off-by: raver119 <raver119@gmail.com> * java update Signed-off-by: raver119 <raver119@gmail.com> * LoopKind minor fix Signed-off-by: raver119 <raver119@gmail.com> * few more changes Signed-off-by: raver119 <raver119@gmail.com> * few more changes Signed-off-by: raver119 <raver119@gmail.com> * few more changes Signed-off-by: raver119 <raver119@gmail.com> * sanitizer is optional now Signed-off-by: raver119 <raver119@gmail.com> * dev tests updated Signed-off-by: raver119 <raver119@gmail.com> * few more changes Signed-off-by: raver119 <raver119@gmail.com> * last update Signed-off-by: raver119 <raver119@gmail.com> * java update Signed-off-by: raver119 <raver119@gmail.com>	2020-03-02 12:49:41 +03:00
shugeo	330a69d4e2	Shugeo solve ls (#203) ... * lstsq op. Initial commit. Signed-off-by: shugeo <sgazeos@gmail.com> * Least squares linear problem solve op (lstsq). Cpu draft implementation. Signed-off-by: shugeo <sgazeos@gmail.com> * Fixed shape routine and tests. Signed-off-by: shugeo <sgazeos@gmail.com> * Added test for lstsq op. Signed-off-by: shugeo <sgazeos@gmail.com> * Rectification for lstsq op implementation. Signed-off-by: shugeo <sgazeos@gmail.com> * Corrected test to avoid numerical inconsistensy. Signed-off-by: shugeo <sgazeos@gmail.com> * Added prints for check computing. Signed-off-by: shugeo <sgazeos@gmail.com> * Corrected tests to use evalueate facility instead. Signed-off-by: shugeo <sgazeos@gmail.com> * CPU implementation of MatrixSolveLs op and tests. Signed-off-by: shugeo <sgazeos@gmail.com> * Added cuda implementation for helpers with lstsq op. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored tests for lstsq op. Signed-off-by: shugeo <sgazeos@gmail.com> * Added processing for empty inputs. Signed-off-by: shugeo <sgazeos@gmail.com> * Merged tests. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored lstsq op for fast case. Signed-off-by: shugeo <sgazeos@gmail.com> * Fixed test. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored lstsq op. Signed-off-by: shugeo <sgazeos@gmail.com> * Fixed some issues with solve. Signed-off-by: shugeo <sgazeos@gmail.com> * Fixed lstsq op to avoid erros. Signed-off-by: shugeo <sgazeos@gmail.com> * Added kernel for giagonal factor Signed-off-by: shugeo <sgazeos@gmail.com> * lstsq wrapper and triangular_solve fixed * Added proper processing empty inputs and test. Signed-off-by: shugeo <sgazeos@gmail.com> * SequenceMask test * Build fixed * Added proper processing of empty inputs with solve op. Signed-off-by: shugeo <sgazeos@gmail.com> * Mapping added * Added check of input shapes with solve op. Signed-off-by: shugeo <sgazeos@gmail.com> * Added a couple of tests for lstsq op and minor changes with cuda helper for one.' Signed-off-by: shugeo <sgazeos@gmail.com> * Tests on * Refactored test for lstsq op. Signed-off-by: shugeo <sgazeos@gmail.com> * Fixed test * Added another approach for lstsq op aka solve_ls. Signed-off-by: shugeo <sgazeos@gmail.com> * Finished cpu part for solve_ls op helpers. * Added helper for low triangular matrix inversion. Signed-off-by: shugeo <sgazeos@gmail.com> * Refactored alternate solve_ls cpu implementation. Signed-off-by: shugeo <sgazeos@gmail.com> * Removed alternate approach for solve_ls op. Added multithreading with matrix inversion. Signed-off-by: shugeo <sgazeos@gmail.com> * Assert fixed * Refactored multithreading for inverse matricies. Signed-off-by: shugeo <sgazeos@gmail.com> Co-authored-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>	2020-02-28 11:37:26 +03:00