* - start working on bp for lstm
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further working on bp for lstmLayer
Signed-off-by: Yurii <iuriish@yahoo.com>
* - minor change
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 3
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 4
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 5
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 6
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 7
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 8
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 9
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide lstmLayerCell and lstmLayerCellBp as separate CUSTOM_OPs
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing and fixing lstmLayerCellBp helper
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implement lstmLayerCellBp as separate op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implement lstmLayerBp as separate op (not tested)
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fixing calculations of dLdWp and dLdb in lstmLayerCellBp
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 10
Signed-off-by: Yurii <iuriish@yahoo.com>
* - fixing typo in lstmLayerTimeLoop
Signed-off-by: Yurii <iuriish@yahoo.com>
* - forgot to perform clipping of c array and calculate corresponding derivative in lstmLayerCellBp
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on bp for lstmLayer 10
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing and fixing bugs in lstmLayer_bp op 1
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing and fixing bugs in lstmLayer_bp op 2
Signed-off-by: Yurii <iuriish@yahoo.com>
* - turn off heavy tests for cuda for lstmLayer_bp op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - forgot to nullify gradients at eliminated time steps (when sequnce length array is present )
Signed-off-by: Yurii <iuriish@yahoo.com>
* libnd4j added optional alpha and beta support to matmul
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j typos fixes
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j add optional alpha and beta to matmul_bp
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j one more typo fix
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j added optional alpha and beta to mkl implementation
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* MatMul alpha/beta on java side
Signed-off-by: raver119 <raver119@gmail.com>
* alpha/beta fix in libnd4j
Signed-off-by: raver119 <raver119@gmail.com>
* alpha/beta fix in matmul_bp
Signed-off-by: raver119 <raver119@gmail.com>
* restored view validation
Signed-off-by: raver119 <raver119@gmail.com>
* gemv/gemm now use MatMul op
Signed-off-by: raver119 <raver119@gmail.com>
* few tests fixed
Signed-off-by: raver119 <raver119@gmail.com>
* additional INDArray.mmul signature
Signed-off-by: raver119 <raver119@gmail.com>
* make C order default for INDArray.mmul, unless both A/B have F order
Signed-off-by: raver119 <raver119@gmail.com>
* Nd4j.gemm validation fix
Signed-off-by: raver119 <raver119@gmail.com>
* disable mkldnn matmul for xxf with beta != 0 case
Signed-off-by: raver119 <raver119@gmail.com>
* SimpleRnn workspace fix + timeouts
Signed-off-by: Alex Black <blacka101@gmail.com>
* two more tests + minor fix in matmul platform check
Signed-off-by: raver119 <raver119@gmail.com>
* Flaky test fixes
Signed-off-by: Alex Black <blacka101@gmail.com>
* propagate testresources profile
Signed-off-by: raver119 <raver119@gmail.com>
* Resources fix + flaky test fix
Signed-off-by: Alex Black <blacka101@gmail.com>
Co-authored-by: Oleg <oleg.semeniv@gmail.com>
Co-authored-by: Alex Black <blacka101@gmail.com>
* - start working on reshape op which operates with empty shapes
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct reshaping for empty arrays
Signed-off-by: Yurii <iuriish@yahoo.com>
* - remove unnecessary check in Loopkind
Signed-off-by: Yurii <iuriish@yahoo.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>
* bunch of small fixes
Signed-off-by: raver119 <raver119@gmail.com>
* validation for legacy random op
Signed-off-by: raver119 <raver119@gmail.com>
* get rid of test
Signed-off-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 TrueBroadcastHelper
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further improving of TrueBroadcastHelper
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further profiling of broadcast op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - implementation of broadcastShapeHelper which inserts unities in shapes of arrays to be broadcasted
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide additional method in ConstantShapeHelper class for deducing broadcast shapes with unities
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide new NativeOps helpers for usual and true broadcast methods
Signed-off-by: Yurii <iuriish@yahoo.com>
* enable bert profiler
Signed-off-by: raver119 <raver119@gmail.com>
* - delete unnessesary tests
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: raver119 <raver119@gmail.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>
Co-authored-by: raver119 <raver119@gmail.com>
* 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>
* libnd4j cast loop types
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j more type castination added to loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j sync casting types of iterated variable in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j more loops reviewed for vectorization problem fix
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed several typos
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several more files reviewed to fix auto-vectorization problem in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j merge master and reviewed more files to fix auto-vectorization problem in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several type casting added in broadcasting that were missed, fixed mac builds
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j double check all files and fix several more places in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed builds
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j revert changes for lup.cpp
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j more files reviewed for auto-vectorization problem fix
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j cast loop types
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j more type castination added to loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j sync casting types of iterated variable in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j more loops reviewed for vectorization problem fix
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed several typos
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several more files reviewed to fix auto-vectorization problem in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j merge master and reviewed more files to fix auto-vectorization problem in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j several type casting added in broadcasting that were missed, fixed mac builds
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j double check all files and fix several more places in loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed builds
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j revert changes for lup.cpp
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j raw implementation of native broadcast for special cases
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j fixed bugs for special case of 4D loop broadcast, add some tests, need more testing and discussion
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j added 3D and 5D cases support and tests, need testing with different orders
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j correctd case selection for broadcast 3,4,5D loops, fixed several places for more stable behavior, clean up
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j minor corrections to avoid some risks in strides selection, added tests and rename some variables
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j optimize usage the stride selection for all loops in separate ShapeUtils method copyCertainStridesFromShapeInfo, merge master
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j remove per request several tests for 3D, 4D and 5D broadcast loops
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* libnd4j removed some loac changes that had not been sync with serve playground, turn on new loops usage
* - profiling of concat op (both cuda and cpu)
Signed-off-by: Yurii <iuriish@yahoo.com>
* better comparison for large concat
Signed-off-by: raver119 <raver119@gmail.com>
* - further improving of concat op
Signed-off-by: Yurii <iuriish@yahoo.com>
* some loggin
Signed-off-by: raver119 <raver119@gmail.com>
* - 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
Signed-off-by: Yurii <iuriish@yahoo.com>
* - move concat op to specials_single.cpp file
Signed-off-by: Yurii <iuriish@yahoo.com>
* - get rid of second concat op declaration in transforms.cpp file
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: raver119 <raver119@gmail.com>
* static increments in loops
Signed-off-by: raver119 <raver119@gmail.com>
* specials and concat split into separate units
Signed-off-by: raver119 <raver119@gmail.com>
* broadcast as scalar edge case
Signed-off-by: raver119 <raver119@gmail.com>
* missing return
Signed-off-by: raver119 <raver119@gmail.com>
* few fixes
Signed-off-by: raver119 <raver119@gmail.com>
* one more fix
Signed-off-by: raver119 <raver119@gmail.com>
* no need for lambdas
Signed-off-by: raver119 <raver119@gmail.com>
* - provide contiguous strides for ouput in transpose op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide contiguous strides for output in permute op
Signed-off-by: Yurii <iuriish@yahoo.com>
* - take into account empty shapes properly in transpose/permute op
Signed-off-by: Yurii <iuriish@yahoo.com>
* Libnd4j: TensorMMul backprop op #8174, raw implementation
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* Libnd4j: TensorMMul backprop op #8174 merge master and some corrections
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* Libnd4j: TensorMMul backprop op #8174 algorithm update, need testing, sync with master
* Libnd4j: TensorMMul backprop op #8174 fixed incorrect B axes calculation
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* Libnd4j: TensorMMul backprop op #8174 optimize axes identification and fix bug of indeces overlapping, added first test. need testing with different shapes
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* Libnd4j: TensorMMul backprop op #8174 some fixes and improvements need more testing
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* Libnd4j: TensorMMul backprop op #8174 fixed order of matrix multiply
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* 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
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* Libnd4j: TensorMMul backprop op #8174 fixed scalar case add test
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* 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
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* 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
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* Libnd4j: TensorMMul backprop op #8174 sync master
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* - correct bug in MmulHelper::tensorDot(a, b, c, axes_a, axes_b,permutForC)
Signed-off-by: Yurii <iuriish@yahoo.com>
* Libnd4j: TensorMMul backprop op #8174 code clean up and refactoring
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* - add check for linspase ordered permutations in ShapeUtils::evalShapeForTensorDot
Signed-off-by: Yurii <iuriish@yahoo.com>
* - provide additional code in shape::reshape stuff in order to reduce amount of allocation/copy operations during reshaping procedure
Signed-off-by: Yurii <iuriish@yahoo.com>
* - further work on problem of wrong shape evaluation during permute/reshape procedures
Signed-off-by: Yurii <iuriish@yahoo.com>
* - still looking for bug reason in reshape/permute stuff
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct bug in transform cuda native ops
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct bug in NDArray::assign
Signed-off-by: Yurii <iuriish@yahoo.com>
* - remove old shape::reshape stuff
Signed-off-by: Yurii <iuriish@yahoo.com>
* - add possibility to disable copy of old buffer to new buffer during reshape operation in NDArray class
Signed-off-by: Yurii <iuriish@yahoo.com>
* - correct bug in tensorDot which had to do with wrong pointers assigments
Signed-off-by: Yurii <iuriish@yahoo.com>
Co-authored-by: Oleh <oleg.semeniv@gmail.com>
* StringUtils for utf convertor raw implementation of all possible combinations, need to be add counter of bytes per symbol for any type and add api to call convertors and store data
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor more corrections to support convertors
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor some corrections and bug fixes, need review to discuss how to add multi-threading
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 some corrections to move to multi-threading, add one test need discussion data inputs/outputs array presentation, need discussion the way of multi-threading
* StringUtils for utf convertor #8613 tests added some corrections to optimize build
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 some corrections and code clean up
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 code clean up and optimize usage, need update ndarray factory before replace std usage
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 some staff to integrate converters into NDArrayFactory, update tests and add some functionality
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 minor corrections and bug fix before discussion
* StringUtils for utf convertor #8613 some fixes and tets
* StringUtils for utf convertor #8613 some more staff to support different unicode
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 fix linking bug
* StringUtils for utf convertor #8613 corrected several tests as defaults for string ndarray changed
* StringUtils for utf convertor #8613 replace some incorrect implementation, revert some test changes, need sync before testing
* StringUtils for utf convertor #8613 fixed several thing that were badly implemented yesterday, need optimization, testing (before testing have to be add support of u32 and u16 buffer visualization)
* StringUtils for utf convertor #8613 fixed to support u16 and u32, and convertor in ndarray, fix buffer print, etc
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 merge master and sync with server
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 some correction for string cast, need print check only asci support
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 merge master, remove copies and add cast, need test, refactoring according review and clean up
* StringUtils for utf convertor #8613 fixed cast and copy issues
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 fixed cuda and update tests
* StringUtils for utf convertor #8613 integration into NdArray, fix several tests for build pass, refactoring, etc
* - avoid ambiguity of NDArray ctrs overloading in some tests
Signed-off-by: Yurii <iuriish@yahoo.com>
* StringUtils for utf convertor #8613 NDArray string constructors added, updated NDArrayFactory, refactoring unicode and tests, etc
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 fixed cuda build and test, refactoring and void* added to some functions
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 void* integration, removed copy operation, refactoring, added tests for NDArray string constructors, etc
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 several more fixes, improvements and updates
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 master merge, code clean up and optimization before review
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 minor fixes string element size define
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 revert last changes as mistake
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 fixed NDArray constructor build problem, remove order from string factory, fixed order use for factory via project, added catch of incorrect sync in cast of arrays to data types, fixed e method for strings, etc
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 added javacpp hack, added multi-threading, minor corrections in license agreement
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
* StringUtils for utf convertor #8613 windows builds fix, as "sting" is not treated as utf8
Signed-off-by: Oleg <oleg.semeniv@gmail.com>
Co-authored-by: Yurii Shyrma <iuriish@yahoo.com>
* 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
Signed-off-by: Yurii <iuriish@yahoo.com>
* - 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>
* - 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
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* - do not use resources of view-like arrays when move semantics is applied
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* - get rid of pointers in signatures NDArray methods 1
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* - correction of signature of NDArray::dup method
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* - correction of signature of NDArray::reduceAlongDimension method
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* - signature correction of NDArray::applyIndexReduce and applyTrueBroadcast methods
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* - signature correction of NDArray::applyReduce3 and varianceAlongDimension methods
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* - signature correction of NDArray::tensorsAlongDimension and diagonal methods
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* - signature correction of NDArray::allTensorsAlongDimension
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* - signature correction of NDArray::reduceAlongDimension 2
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* - signature correction of NDArray::applyTransform 2
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* - signature correction of NDArray::applyPairwiseTransform 2
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* - signature correction of NDArray::applyBroadcast 2
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* - signature correction of NDArray::applyTrueBroadcast 2
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* - signature correction of NDArray::applyScalar and applyScalarArr
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* - signature correction of NDArray::lambda methods
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* - signature correction of NDArray::reduce3 methods 2
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* - signature correction of following NDArray methods: add/sub/mul/div row/column and fillAsTriangular
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* - signature correction of NDArray::tileToShape methods
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* - signature correction of NDArray::isShapeSameStrict method
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* minor corrections in tests
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* - replace reduce op in batchnorm mkldnn
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* - add explicit templates instantiations for operator+(NDArray&&. const scalar)
Signed-off-by: Yurii <iuriish@yahoo.com>
* - corrections of casts in float16/bfloat16
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* - provide move semantics in following NDArray methods: transform, applyTrueBroadcast, transpose, reshape, permute
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* - get rid of input array A duplicate in svd cuda op
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* - avoid available bug in svd cuda API
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* - add temporary global memory buffer in svd cuda when calcUV = false and m != n
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* - remove test with blfoat16 type for betainC
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* - resolve conflicts after master has been merged in
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* - changed type of affected input array in fused_batch_norm
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* - add several explicit type castings
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* - add ND4J_EXPORT to operators
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* - add explicit template types in instantiations of template arithm operators of NDArray class
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* - one more test fix
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Co-authored-by: raver119 <raver119@gmail.com>
* IndexReduce and Reduce3 split into few units
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* IndexReductionLoops split as well
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* reduce_float split as well
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* - improve performance of scatter (no lock) ops for 1D case
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* - improve scatter lock op performance for 1D case
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* - add kernel for verification of input indices-array elements in scatter and scatter_nd ops
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* - provide fast indices checking on cpu side for scatter and gather osp
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* - apply corrections requested by pr reviewer
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* - profiling cuda kernels for vol2col and im2col
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* - correct addBias helper
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* - correct mkl dilation formula and switch off mkl api for dilation deconvolutions
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* - get rid of some copy procedures in mmulHelper ops
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* - further work on embedding cuda api for batched gemm (cublasGemmBatchedEx) in our mmulHelper class
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* - further work on cuda batched gamm api
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* - write own cuda kernel performing batched gemm
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* missing include in MmulHelper
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* - forgot to keep in code previous correct kernels for mmulNxN, since it may happen that new onw will fail for some reason in future
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* disable old tensordot
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* - rewrite cuda kernels for usualGemm and usualGemv
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* - profiling mmul helpers
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* - prints to check shapes were added
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* - correct type of output array Cin mmulNxN
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* - take into account possible nans in C array
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* slightly change numThreads message
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* - make corrections in accordance to given notes in pr review
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raver119
Yurii Shyrma
Oleh
shugeo
Abdelrauf
Alexander Stoyakin
Alex Black