* random_shuffle test for Yurii
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* - implementation and testing random_shuffle for vector case (cpu)
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fix bug in random shuffle for cpu
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct tests for random shuffle and improve alg when inPlace is false
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation of random shuffle algorithm for cuda
Signed-off-by: Yurii <iuriish@yahoo.com>
* - split cuda random shuffle alg into separate launches of 2 kernels
Signed-off-by: Yurii <iuriish@yahoo.com>
* - minor corrections in cuda concat kernel
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: raver119@gmail.com <raver119@gmail.com>
* Added dtype formulation for poisson and gamma distributions.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored gamma distribution generator and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added generator for gamma distribution when alpha (shape) between 0 and 1
Signed-off-by: shugeo <sgazeos@gmail.com>
* Implemented gamma distribution for shape param less than 1 and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Implemented gamma distributed randoms for shape (alpha) parameter greater then 1.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added cuda implementation for gamma distribution.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored cuda and cpu implementation of gamma distribution.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed crash with default beta param with gamma distribution.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed pow for arm arch.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Gamma test fixed
* Cosmetic changes only.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed random value retrieving
* Eliminated overflow attemptions.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Modified random retrieving.
Signed-off-by: shugeo <sgazeos@gmail.com>
* enlighted density of tests for Gamma distribution.
Signed-off-by: shugeo <sgazeos@gmail.com>
Co-authored-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
Co-authored-by: raver119 <raver119@gmail.com>
* Eliminated error with resize implementation.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored resize caller implementation.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored image.resize op helper.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added dumb implementations for missed resize methods.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added resize_images op. Refactored image_resize op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored matrix_band_part op and test.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored resize_images op to comply with preserve_aspect_ratio flag properly.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored resize_images and tests for resizeArea method.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored resize methods and test.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added new methods for TF2 resize op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Portion of resize algorithms from TF2
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added routine to process resize with given algorithm.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added new image resize via scale and translate process helper.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Cpu implementation for V2 image resize operation helpers.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added implementation for lancos5 algorithm of resize and test.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added prints for span computing.
Signed-off-by: shugeo <sgazeos@gmail.com>
* The first working implementation and tests for lancos5 resize.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Eliminated waste prints.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored image_resize op and tests."
Signed-off-by: shugeo <sgazeos@gmail.com>
* Lanczos3 resize implementation and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Implemented bicubic resize algorithm and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added a couple of tests and cosmetic changes with image resize helper.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added bilinear implementation for image resize.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored bicubic algorithm and also implement area and neighbor algoritms for image resize on cpu arch.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added a couple of tests for nearest neighbor and area resize.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Cosmetic changes for cpu implementation and added cuda implementation for resize methods.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Separated cuda implementation of v2 image resize.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added kernels for span calculation and span gathering with new image resize cuda implementation.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored cuda implementation of image resize kernels.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Finished the first working implementation of image resize op and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed resize_images and image_resize ops.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored shape construction and output validation.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed test to properly initalized with float.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added 3D input opotunity for resize ops.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed test for resize_images op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed test and call for resize_images op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored image_resize op output data type handling for nearest neighbors method and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed issue with wrong resize method.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added checkup for wrong resize methods for resize ops.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored resize methods and test.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added output data type validation for given resize method.
Signed-off-by: shugeo <sgazeos@gmail.com>
* - ResizeMethod rearranged in order to match C++ side
- minor test fix
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* Refactored resize_images op.
Signed-off-by: shugeo <sgazeos@gmail.com>
Co-authored-by: raver119@gmail.com <raver119@gmail.com>
* - start working on implementation of sqrtm op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - improving householder procedure
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further polishing householder stuff
Signed-off-by: Yurii <iuriish@yahoo.com>
* - polishing hh pivoting qr procedure
Signed-off-by: Yurii <iuriish@yahoo.com>
* - polishing BiDiagonalUp procedure
Signed-off-by: Yurii <iuriish@yahoo.com>
* - polishing householder sequence class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - polishing jacobi svd class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - polishing svd stuff 1
Signed-off-by: Yurii <iuriish@yahoo.com>
* - polishing svd stuff 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation and testing class which performs Hessenberg decomposition of square matrix
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add static method to JacobiSVD class which makes the continuous Givens rotation generation algorithm
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation and testing auxiliary methods of Schur decomp class
Signed-off-by: Yurii <iuriish@yahoo.com>
* some references here and there
Signed-off-by: raver119 <raver119@gmail.com>
* - trying figure out difference between eigen and our Schur alg
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing fixing bugs in Schur decomposition op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - start to implement class which performs calculation of eigen values and vectors
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add to EigenValsAndVecs method which calculates complex eigen vectors
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing and fixing bugs in EigenValsAndVecs class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation and testing triangularSolver class
Signed-off-by: Yurii <iuriish@yahoo.com>
* Added a 2D routine for triangular systems solve.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored triangularSolve2D routine and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored another test for triangularSolve2D.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored test for triangularSolve for vector-bar case.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored triangularSolve2D routine and tests.
Signed-off-by: shugeo <sgazeos@gmail.com>
* - implementation of FullPivLU class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fix bugs in FullPivLU::solve method
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct permutation vector in FullPivLU::solve
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct include headers
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation of Sqrtm class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing and fixing bugs in Sqrtm class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - include sqrtm classes to cuda folder, investigate in what places synchronization doesn't work
Signed-off-by: Yurii <iuriish@yahoo.com>
* Added implementation for cuda triangularSolve2D and also refactored triangularSolve2D for cpu.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Eliminated waste implementations.
Signed-off-by: shugeo <sgazeos@gmail.com>
* - make offset calculation faster in t<> methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* - rename refference T& NDArray::t<> method
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on cuda sqrtm
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide correct synchronization to device in Sqrtm class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add tests for sqrtm op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct fails which appeared while testing on jenkins
Signed-off-by: Yurii <iuriish@yahoo.com>
* - trying to find out mistake in svd::deflation method
Signed-off-by: Yurii <iuriish@yahoo.com>
* Revert "- trying to find out mistake in svd::deflation method"
This reverts commit 19d37baddbc509028e4bc67bc932fe7449becdb6.
* Revert "- trying to find out mistake in svd::deflation method"
This reverts commit 19d37baddbc509028e4bc67bc932fe7449becdb6.
Signed-off-by: Yurii <iuriish@yahoo.com>
* - change call semantic of r<> and t<> methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* - ged rid of ambiguity in * operator overloads for windows buikd
Signed-off-by: Yurii <iuriish@yahoo.com>
* - get rid of ambiguity in * operator overloads for windows build 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - get rid of ambiguity in * operator overloads for windows build 3
Signed-off-by: Yurii <iuriish@yahoo.com>
* - resolve conflicts with master
Signed-off-by: Yurii <iuriish@yahoo.com>
* cmakelists updated
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* - minor fix in merge cpu helper - make use of reference getter
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: raver119 <raver119@gmail.com>
Co-authored-by: shugeo <sgazeos@gmail.com>
* - numPrefixBlocks fix for threshold_encoding
- temparrays pointers fixed
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* auto configuration of memory workspace for gradients sharing
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* limit sparse encoding message size
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* one more workspace test
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* one more CUDA-specific test
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* one more CUDA-specific workspace test
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* one more CUDA-specific workspace test
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* one more CUDA-specific workspace test
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* add separate host/device reset for circular workspace mode
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* new PW builder method for encoder memory amount
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* "inplace" execution for threshold encoding
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* - provide correct possible output types in mergeMaxIndex op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - cleaning up the unneeded backprop arg in reverse_bp op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - improve clipByNorm both ff and bp
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation and testing clipByAvgNorm_bp op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - pass biases in any way in dnnl lstm op, they are zeros when user doesn't provide them to us
Signed-off-by: Yurii <iuriish@yahoo.com>
* - start working on mkldnn concat op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on mkldnn concat
Signed-off-by: Yurii <iuriish@yahoo.com>
* missing declaration fix
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* - polishing mkl ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing and fixing bugs in mkl concat op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fix linkage error for windows cuda build
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further conflicts resolving with master
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fix format tags in mkldnn matmul op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide additional type cast in clip.cu
Signed-off-by: Yurii <iuriish@yahoo.com>
* - finally bug in mkldnn tanh_bp was caught
Co-authored-by: raver119@gmail.com <raver119@gmail.com>
* libnd4j raw implementation of sgd upader
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j some corrections and simple test added
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j some corrections after discussion
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j integrate applyScalar
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j raw implementation of rmsPropUpdater on cpu
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fix operations declaration
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j rmsPropUpdater added, test cases for sgd, etc
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed several typos
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j some fixes and improvements for rmsPropUpdater based on Java tests
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed cuda implementation, update tests and corrected behavior according java tests
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j adaGrad updater added
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j one minor fix for ada grad
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several more fixes for ada_grad
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j nesterovs updater added
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed nesterovs updater behavior, several typos and rename file
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j one minor typo
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j ada max updater added
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed several typos in adaMax updater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed several typos in adaMaxUpdater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several fixes for adaMax, added Adam Updater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j adaDeltaUpdater added, minor fixes for adamUpdater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several fixes for adaDeltaUpdater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j nadamUpdater added
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j one more correction for nadam updater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several fixes for nadam updater and added amsGradUpdater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several typos fixed in amsGradUpdater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j some corrections and added f order support rmsProp updater
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j added support of f order for all updaters and modify tests for testing in place
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed issues for updates when not in place mode used, added tests for f order
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j added input shape checks
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j some corrections for different cases handling
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j some code clean up and optimize per request
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j updaters refactoring after review
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* SgdUpdater wrapper
Signed-off-by: raver119 <raver119@gmail.com>
* first test
Signed-off-by: raver119 <raver119@gmail.com>
* RmsPropUpdater added
Signed-off-by: raver119 <raver119@gmail.com>
* NadamUpdater + NesterovsUpdater
Signed-off-by: raver119 <raver119@gmail.com>
* AmsGradUpdater
Signed-off-by: raver119 <raver119@gmail.com>
* AdamUpdater added
Signed-off-by: raver119 <raver119@gmail.com>
* AdaGradUpdater + AdaDeltaUpdater + AdaMaxUpdater
Signed-off-by: raver119 <raver119@gmail.com>
* AdaGradUpdater test added
Signed-off-by: raver119 <raver119@gmail.com>
* libnd4j remove input parameters parsing through NDArray, split implementation of helpers to separate files, added some rename, etc
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j next step to split operations implementation into separate files
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j merge master and minor corrections
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j revert some changes of split implementation
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j forgot to add header file
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* public default constructors
Signed-off-by: raver119 <raver119@gmail.com>
* ImportClassMapping updated
Signed-off-by: raver119 <raver119@gmail.com>
Co-authored-by: raver119 <raver119@gmail.com>
* - start to introduce additional weights formats into conv2d ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide weights format variety in backprop conv2d and deconv2d ops, testing and fixing bugs
Signed-off-by: Yurii <iuriish@yahoo.com>
* - forgot to recover kernels sizes in deconv2d_bp test
Signed-off-by: Yurii <iuriish@yahoo.com>
* - built in weights format in depthwise conv 2d op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide new weights formats in mkl dnn conv ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide new weights formats in cuda conv helpers
Signed-off-by: Yurii <iuriish@yahoo.com>
* - working with new weights format in cudnn conv api
Signed-off-by: Yurii <iuriish@yahoo.com>
* - take into account order of arrays in cudnn tensor descriptions
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide new weights formats in cpu conv3d (ff/bp)
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide new weights formats in cpu deconv3d (ff/bp)
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide new weights formats in conv3d ops (ff/bp) based on mkl api
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide new weights formats in conv3d ops (ff/bp) based on cudnn api
Signed-off-by: Yurii <iuriish@yahoo.com>
* - resolve conflicts 2
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: raver119 <raver119@gmail.com>
* - provide faster index2coords function for cpu
Signed-off-by: Yurii <iuriish@yahoo.com>
* - new faster index2coords function is introduced into cpu code
Signed-off-by: Yurii <iuriish@yahoo.com>
* - replace long long coordinates with int coordinates
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add missed reload of coords2index function
Signed-off-by: Yurii <iuriish@yahoo.com>
* - reststart jenkins
Signed-off-by: Yurii <iuriish@yahoo.com>
* - rollback changes in convolutions.cu and addBias.cu
Signed-off-by: Yurii <iuriish@yahoo.com>
* - profiling of stack and unstack ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fix bug in cpu concat op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correction of cuda stack and unstack
Signed-off-by: Yurii <iuriish@yahoo.com>
* - change shape.h method which operates with unity dimensions strides
Signed-off-by: Yurii <iuriish@yahoo.com>
* - rearrange stack tests
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct evaluation of smallest stride for moving through contiguous axis
Signed-off-by: Yurii <iuriish@yahoo.com>
* - forgot to update signature of function strideOverContigAxis in cuda concat and split ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - remove ShapeUtils::shapeAsString method applied before input arrays validations
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further removing of ShapeUtils::shapeAsString
Signed-off-by: Yurii <iuriish@yahoo.com>
* - take sub-array shapeIndo/offset calculation out of NDArray class
- add possibility of contiguous memory copy in execTransformAny op if opNum == assign
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct test_empty_scatter_2 in EmptyTests.cpp
Signed-off-by: Yurii <iuriish@yahoo.com>
* - profiling of slice op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - get rid of contiguous memcpy for some cases in concat and split ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - forgot to declare oid nd4j::SpecialMethods<T>::splitCpuGeneric
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct typo in calculation of threads in cuda split op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - forgot to correct another set of threads variables in split cuda ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further conflicts resolving
Signed-off-by: Yurii <iuriish@yahoo.com>
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* initial set of include changes
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* one more tweak
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* few more rearrangements
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* few more rearrangements
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* few more rearrangements
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* cuda includes rearrangements
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* java update
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* = namespace changed to sd
- few CMake variables renamed with SD_ prefix
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* java update
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* LoopKind minor fix
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* few more changes
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* few more changes
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* few more changes
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* sanitizer is optional now
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* dev tests updated
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* few more changes
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* last update
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* java update
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* libnd4j moved split operation implementation to helpers before special case adding
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* libnd4j minor fixes for general split operation move, merge master
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libndj4 split cpu implementation
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* - provide cuda helper for split op
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* - minor correction
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* - minor correction 2
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Co-authored-by: Yurii Shyrma <iuriish@yahoo.com>
Co-authored-by: raver119 <raver119@gmail.com>
* - profiling of concat op (both cuda and cpu)
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* better comparison for large concat
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* - further improving of concat op
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* some loggin
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* - add possibility to verify presence of trailing unities in shape and set strides/ews correspondingly
- restrict second simple case in concat op to c order only
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* - move concat op to specials_single.cpp file
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* - get rid of second concat op declaration in transforms.cpp file
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* Libnd4j: TensorMMul backprop op #8174, raw implementation
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* Libnd4j: TensorMMul backprop op #8174 merge master and some corrections
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* Libnd4j: TensorMMul backprop op #8174 algorithm update, need testing, sync with master
* Libnd4j: TensorMMul backprop op #8174 fixed incorrect B axes calculation
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* Libnd4j: TensorMMul backprop op #8174 optimize axes identification and fix bug of indeces overlapping, added first test. need testing with different shapes
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* Libnd4j: TensorMMul backprop op #8174 some fixes and improvements need more testing
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* Libnd4j: TensorMMul backprop op #8174 fixed order of matrix multiply
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* Libnd4j: TensorMMul backprop op #8174 fixed issue of incorrect axes definition, add tests based on TF, need additional testing for case dLdC not equal 1
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* Libnd4j: TensorMMul backprop op #8174 fixed scalar case add test
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* Libnd4j: TensorMMul backprop op #8174 fixed bp algorithm, axes definition, need some mode testing with different orders combination f,c; c,f f,f and add some checks for inputs
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* Libnd4j: TensorMMul backprop op #8174 some checks and corrections added tests, exists the problem with different input orders support A-f B-c and A-f B-f
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* Libnd4j: TensorMMul backprop op #8174 sync master
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* - correct bug in MmulHelper::tensorDot(a, b, c, axes_a, axes_b,permutForC)
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* Libnd4j: TensorMMul backprop op #8174 code clean up and refactoring
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* - add check for linspase ordered permutations in ShapeUtils::evalShapeForTensorDot
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* - provide additional code in shape::reshape stuff in order to reduce amount of allocation/copy operations during reshaping procedure
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* - further work on problem of wrong shape evaluation during permute/reshape procedures
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* - still looking for bug reason in reshape/permute stuff
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* - correct bug in transform cuda native ops
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* - correct bug in NDArray::assign
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* - remove old shape::reshape stuff
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* - add possibility to disable copy of old buffer to new buffer during reshape operation in NDArray class
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* - correct bug in tensorDot which had to do with wrong pointers assigments
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Co-authored-by: Oleh <oleg.semeniv@gmail.com>
* Fixed a couple of issues with resize_area op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added additional test for alternate params for resize_area testing.
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* Fixed sequence_mask op and tests.
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* Cuda fix for sequence_mask op.
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* Fixed sequence_mask op for both platforms and tests.
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* Fixed solve and triangular_solve for more than 2D for adjoint cases.
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* Added adjoint solve test again.
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* Added a set of tests for triangual_solve and generic solve ops.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added a pair tests for triangular_solve
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* Added tests for triangular_solve op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* linear equations systems solve op. Initial commit.
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* Fixed compiling issues.
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* Linear equations systems solve. The next stage commit.
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* Added test for linear equations systems solve operation.
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* Added additional test and fixed lower matrix retrievance.
* Implementation for solve of the systems of linear equations."
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* Refactored permutation generation.
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* Added restore for permutations batched with cuda helper for solve op.
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* Finished cuda implementation for solve op helpers.
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* Refactored cpu helpers for solve op.
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* Fix gtest output on Windows
* Fixed issue with permutation matrix for cuda implementation.
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* Fixed issue with permutation matrix for cpu implementation.
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* Eliminated waste comments.
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* LinearSolve added
* Mapping added
* Javadoc added
* Refactored implementation of triangular_solve helpers and tests for solve matrix equations generally.
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* Added a test for solve op.
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* Solve test added
* Fix for TF import
Co-authored-by: Serhii Shepel <9946053+sshepel@users.noreply.github.com>
Co-authored-by: raver119 <raver119@gmail.com>
Co-authored-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Added test for issue with resize_area op.
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* Added a pair of tests for resize_are op.
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* Refactored resize_area kernel to avoid shared memory overflow.
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* Eliminated prints with tests.
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* ignore bad test
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* Fixed test with resize_area.
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* Fixed test for float constants.
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* Added qr op implementation. Initial version.
* Fixed doc for qr op.
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* Implementation of QR decomposition. CPU platform version.
* Added a pair of tests for qr op testing.
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* QR implementation.
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* Corrected norm using.
* Properly calculated intermediate results with QR decomposition.
* Another step to implement QR algorithm by householder.
* Cpu implementatio for QR decomposition. The first working edition.
* Corrected test to QR decomposition.
* Added tad multithreading with QR implementation.
* Finished cpu implementation for QR decomposition helpers.
* Refactored tests and improved multithreading.
* Refactored QR cpu implementation and update cuda implementation helpers.
* Cuda QR helper implementation. The first working edition.
* Eliminated waste prints.
* Restore multithreading with cuda implementation.
* Ops names corrected
* Refactored qr op helpers to optimize.
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* Eliminated waste manual ticking.
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* Refactored memory allocation to avoid waste memory usage.
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* Refactored matrixMinor method both for cuda and cpu platforms.
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* Refactored method of vmul to use raw buffers instead type conversion.
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* Refactored temporary array of matricies.
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Co-authored-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
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* Added implementation of the triangular_solve op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed compilation issues.
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* Added verification of input data and helpers facilities for triangular_solve op.'
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* Added cpu implementation for triangular_solve helpers.
* Added tests and implementation for upper triangular equations.
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* Added a pair of cases to tests.
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* Added multithreading with cpu helpers for triangular_solve op.
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* Added cuda implementation of triangular_solve op helpers.
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* Finished cuda implementation of triangular_solve helpers and tests.
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* Fixed copyright marks.
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* Corrected grammar errors with doc and error messages.
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* Refactored matricies processing with triangular_solve cuda helper implementation.
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* Added triangular_solve wrapper
* Fixed mapping
* Added processing for adjoint with cpu helpers of triangular_solve op implementation.
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* Added implementation for adjoint routine with cuda platform.
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* Added multithreading with adjoint routine for cpu platform.
Signed-off-by: shugeo <sgazeos@gmail.com>
Co-authored-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Added implementation for resize_area op. Initial commit.
* Added implementation of resize_area op. Initial revision.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Corrected resizeArea functor call.
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* Implementation of resize_area. Cpu platform helpers.
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* Implementation for resize_area helpers. The first part revision.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Added a set of tests for resize_area op.
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* Cuda implementation for resize_area. Initial approach.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Adding multithreading for resize_area algorithm.
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* Cuda implementation of resize_area helpers. Shared memory approach.
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* Refactored resizeAreaKernel with cuda implementation.
* Eliminated compilation errors.
* ResizeArea helpers for cuda platform. The first working revision.
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* Added test for batched resize_area op testing.
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* Implementation of resize_are for cuda platform and tests.
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* Fixed multithreading with resize_area op helper.
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* Corrected copyright marks with sources.
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* Corrected copyright mark for resize_area op implementation.
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* Corrected copyright mark for parity ops header.
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* Corrected typo in strings and so on with image resize ops.
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* Refactored resize_area helpers and multithreading.
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* Added ResizeArea wrapper
* Added test with align_corners and fixed shape processing with only int args given for output size.
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* Added test
* TF mapping for ResizeArea
* Fixed implementation issues with resize_area op for both platforms.
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* Refactored image resizer struct to use flexible types for ints and floats.
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* Improved multithreading with resizeAreaKernel launch.
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* Use asynchronical memory copying with cuda platform image resize allocations.
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* initial commit
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* one file
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* few more includes
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* m?
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* const
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* cudnn linkage in tests
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* culibos
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* static reminder
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* platform engine tag
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* HAVE_CUDNN moved to config.h.in
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* include
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* include
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* skip cudnn handle creation if there's not cudnn
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* meh
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* target device in context
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* platform engines
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* platform engines
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* allow multiple -h args
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* allow multiple -h args
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* move mkldnn out of CPU block
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* link to mkldnn on cuda
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* less prints
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* minor tweaks
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* next step
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* conv2d NCHW draft
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* conv2d biasAdd
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* test for MKL/CUDNN combined use
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* - provide additional code for conv2d ff based on cudnn api, not tested yet
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* - further work on conv2d helper based on using cudnn api
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* - fixing several cuda bugs which appeared after cudnn lib had been started to use
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation of conv2d backprop op based on cudnn api
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* - implementaion of conv3d and conv3d_bp ops based on cudnn api
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* - bugs fixing in conv3d/conv3d_bp ops (cudnn in use)
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* - implementation of depthwiseConv2d (ff/bp) op based on cudnn api
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* - implementation of batchnorm ff op based on cudnn api
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* - disable cudnn batchnorm temporary
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* - add minor change in cmake
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* engine for depthwise mkldnn
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* couple of includes
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* - provide permutation to cudnn batchnorm ff when format is NHWC
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* lgamma fix
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* - eliminate memory leak in two tests
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Co-authored-by: Yurii Shyrma <iuriish@yahoo.com>
* libnd4j: Multinomial op #8570 first raw step of multinomial random data generator implementation
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: Multinomial op #8570 next step of multinomial random categories generator implementation on both cpu and cuda, need corrections and code clean up before review and testing
* libnd4j: Multinomial op #8570 code clean up and fixed issues data selecting, moved from coords to tads
* libnd4j: Multinomial op #8570 fixed cuda build add reference for math materials that was used for implementation
* libnd4j: Multinomial op #8570 fixed several bugs, added several tests and improved cuda version. current implementation works, need testing of reproduction with the same seed
* libnd4j: Multinomial op #8570 fixes and optimization after discussion in both cuda and cpu
* libnd4j: Multinomial op #8570 add corrections after review, removed tads, replace 2D parallel loop by 3D
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: Multinomial op fixed declaration and add tests need discussion
* libnd4j: Multinomial op fix in test
* libnd4j: Multinomial op corrected behavior to get reproducible results, fixed issue in uniform value getting, tests added, need cuda review and cuda testing
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* libnd4j: Multinomial op fixed indexing on uniform calculation
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* libnd4j: Multinomial op some corrections in max min declaration
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* libnd4j: Multinomial op fixed index calculation, added rewind, corrected input declaration, added stats tests, both cuda and cpu. cuda need testing
* libnd4j: Multinomial op fixed bugs on cuda nad cpu. need review
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: Multinomial op corrected tests to handle different orders
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* libnd4j: Multinomial op some improvements after code review
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: Multinomial op more corrections after review
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: Multinomial op fixed seed usage, update tests, fixed cuda based on comments, fixed bug of rewind, removed one behavior, minor corrections.
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* libnd4j: Multinomial op minor corrections
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* libnd4j: Multinomial op rise the bound of fluctuation for random cases
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* libnd4j: Multinomial op modified operation inputs and update implementation and tests on both cpu and cuda
* libnd4j: Multinomial op corrected data types according ops.proto
Co-authored-by: raver119 <raver119@gmail.com>
* libnd4j: RgbToYuv and YuvToRgb, both implementations for both cpu and cuda. Need adding tests and review
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* libnd4j: RgbToYuv and YuvToRgb, replace coords method on Tad in both cpu and cuda, add tests, fixed bugs
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: RgbToYuv and YuvToRgb minor corrections
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: RgbToYuv and YuvToRgb corrections to use operations in-place
* one special test
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* one special test
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* local memory for concat
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* fixed grid size for concat
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* fixed grid size for concat
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* test commented out
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* - specifying template instantiation for certain types in float16 and bloat16
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* - polishing bfloat16 and float16 member functions template specialization
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* - rewrite and overload array +-*/ scalar and scalar +-*/ arr in NDAray class
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* - make corrections which have to do with and rvalue lvalue conversions
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* - provide move semantic in NDArray operators array +-/* array
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* float16/bfloat16 tweaks
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* one more tweak
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* - make float16 and bfloat16 to compile successfully on cuda
Signed-off-by: Yurii <iuriish@yahoo.com>
* - do not use resources of view-like arrays when move semantics is applied
Signed-off-by: Yurii <iuriish@yahoo.com>
* - get rid of pointers in signatures NDArray methods 1
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correction of signature of NDArray::dup method
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correction of signature of NDArray::reduceAlongDimension method
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::applyIndexReduce and applyTrueBroadcast methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::applyReduce3 and varianceAlongDimension methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::tensorsAlongDimension and diagonal methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::allTensorsAlongDimension
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::reduceAlongDimension 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::applyTransform 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::applyPairwiseTransform 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::applyBroadcast 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::applyTrueBroadcast 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::applyScalar and applyScalarArr
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::lambda methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::reduce3 methods 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of following NDArray methods: add/sub/mul/div row/column and fillAsTriangular
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::tileToShape methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* - signature correction of NDArray::isShapeSameStrict method
Signed-off-by: Yurii <iuriish@yahoo.com>
* minor corrections in tests
Signed-off-by: Yurii <iuriish@yahoo.com>
* - replace reduce op in batchnorm mkldnn
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add explicit templates instantiations for operator+(NDArray&&. const scalar)
Signed-off-by: Yurii <iuriish@yahoo.com>
* - corrections of casts in float16/bfloat16
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide move semantics in following NDArray methods: transform, applyTrueBroadcast, transpose, reshape, permute
Signed-off-by: Yurii <iuriish@yahoo.com>
* - get rid of input array A duplicate in svd cuda op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - avoid available bug in svd cuda API
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add temporary global memory buffer in svd cuda when calcUV = false and m != n
Signed-off-by: Yurii <iuriish@yahoo.com>
* - remove test with blfoat16 type for betainC
Signed-off-by: Yurii <iuriish@yahoo.com>
* - resolve conflicts after master has been merged in
Signed-off-by: Yurii <iuriish@yahoo.com>
* - changed type of affected input array in fused_batch_norm
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add several explicit type castings
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add ND4J_EXPORT to operators
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add explicit template types in instantiations of template arithm operators of NDArray class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - one more test fix
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: raver119 <raver119@gmail.com>
* libnd4j: RgbToGrayscale op #8536 - raw implementation in user branch, need checks for integration and adding other orders
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: RgbToGrayscale op #8536 next step of merging images
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: RgbToGrayscale op #8536, Revert merge of hsv_to_rgb and rgb_to_hsv as cause conflicts in naming need refactoring before merge, implementation of rbg_to_grs added
* libnd4j: RgbToGrayscale op #8536 imlementation and conflict resolve
* libnd4j: RgbToGrayscale op #8536 merged operations with images into image, renamed methods and files
* libnd4j: RgbToGrayscale op #8536 added test for rgbToGrayScale, need clarification and fixed tests case run
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j: RgbToGrayscale op #8536 bug fixing and need review
* libnd4j: RgbToGrayscale op #8536 some additional corrections after review
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* - minor corrections in rgbToGrs test1
Signed-off-by: Yurii <iuriish@yahoo.com>
* libnd4j: RgbToGrayscale op #8536, corrected tests and rbf_to_grs, fixed problems, refactoring, need review
* libnd4j: RgbToGrayscale op #8536 fix for 'f' order in rgbToGrs
* libnd4j: RgbToGrayscale op #8536 fixed several bugs with dimC, test case refactoring and improve
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* - add cuda kernel for rgbToGrs op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fix linkage errors
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: Yurii Shyrma <iuriish@yahoo.com>
* Added infrastructure for implementation op lu for both cuda and cpu platforms.
* Added implementation of helpers with lu op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Refactored LU decomposition to use vector of permutations instead.
* Refactored helpers for lu op.
* Fixed crash with determinant op.
* Refactored cpu LU op heleper.
* Added implementation for lu op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed issue with argmax on column.
* Added multithreaded behaviour for lu op helper.
* Fixed multithreaded cpu implementation helpers for lu op.
* Added cuda implementation for lu op helper.
* Finished lu helper implementation for cuda platform.
* Eliminated waste prints and comments.
* Fixed race condition and multithreading issues.
* Fixed memory leak with shape construction.
* Corrected test for lu op to avoid near zero elements on the main diagonal."
Signed-off-by: shugeo <sgazeos@gmail.com>
* Improved test for adjust_constast op.
Signed-off-by: shugeo <sgazeos@gmail.com>
* Fixed issues with cuda implementation of resize_bicubic helpers.
Signed-off-by: shugeo <sgazeos@gmail.com>
Yurii Shyrma
raver119
shugeo
Abdelrauf
Oleh