* - write code for new batchnorm backprop
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing batchnorm backprop
Signed-off-by: Yurii <iuriish@yahoo.com>
* - write code for batchnorm backprop based on mkl dnn api
Signed-off-by: Yurii <iuriish@yahoo.com>
* - testing and fixing bugs in batchnorm_bp mkl dnn
Signed-off-by: Yurii <iuriish@yahoo.com>
* - made corrections required by reviewer
Signed-off-by: Yurii <iuriish@yahoo.com>
* - change name in java wrapper for batchnorm op
Signed-off-by: Yurii <iuriish@yahoo.com>
* update javadocs and a few method signatures
Signed-off-by: Ryan Nett <rnett@skymind.io>
* add PRelu op
Signed-off-by: Ryan Nett <rnett@skymind.io>
* test and fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* add PRelu op
Signed-off-by: Ryan Nett <rnett@skymind.io>
* test and fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* slightly better test
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Fixed signatures. SameDiff tests
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Tests fixed
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Test fixed
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Small fix
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Fixed test
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* fix execBackwards training issue
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fix validation not specifying outputs
Signed-off-by: Ryan Nett <rnett@skymind.io>
* another fix for validation listeners and history
Signed-off-by: Ryan Nett <rnett@skymind.io>
* tests
Signed-off-by: Ryan Nett <rnett@skymind.io>
* add single batch dataset output methods
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Fix repo links and clean up old github templates
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* More link updates
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Small base spark test fix; ROC toString for empty ROC
Signed-off-by: Alex Black <blacka101@gmail.com>
* More fixes
Signed-off-by: Alex Black <blacka101@gmail.com>
* SDCNN cleanup
Signed-off-by: Ryan Nett <rnett@skymind.io>
* NonNull annotations
Signed-off-by: Ryan Nett <rnett@skymind.io>
* better javadoc, NonNull fix for sconv
Signed-off-by: Ryan Nett <rnett@skymind.io>
* update builders to fix names
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* even more fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fix for null bias
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Rename flatbuffers DataType enum to DType
Signed-off-by: Alex Black <blacka101@gmail.com>
* Rename flatbuffers DataType enum to DType
Signed-off-by: Alex Black <blacka101@gmail.com>
* Updates for flatbuffers datatype enum renaming
Signed-off-by: Alex Black <blacka101@gmail.com>
* new (for java at least) backprop ops
Signed-off-by: Ryan Nett <rnett@skymind.io>
* update activation functions
Signed-off-by: Ryan Nett <rnett@skymind.io>
* add differential functions for SameDiff
Signed-off-by: Ryan Nett <rnett@skymind.io>
* deprecate old ops
Signed-off-by: Ryan Nett <rnett@skymind.io>
* update correct old ops
Signed-off-by: Ryan Nett <rnett@skymind.io>
* update ops backprop to use new ops
Signed-off-by: Ryan Nett <rnett@skymind.io>
* misc updates for deprecated functions (mostly Nd4j.rand w/ vararg shape)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove old imports
Signed-off-by: Ryan Nett <rnett@skymind.io>
* one test for alex
Signed-off-by: raver119 <raver119@gmail.com>
* fix
Signed-off-by: raver119 <raver119@gmail.com>
* get rid of safety offset in cpp
Signed-off-by: raver119 <raver119@gmail.com>
* bfloat16
Signed-off-by: raver119 <raver119@gmail.com>
* minor test rearrangement to fastpath launch
Signed-off-by: raver119 <raver119@gmail.com>
* - atomicAdd/Mul/Div fix for float16/bfloat16 misalignment
- one special test for maxpoolbp java
- safety offset of 8 bytes is back to libnd4j legacy
Signed-off-by: raver119 <raver119@gmail.com>
* Add java op class for relu derivative, and use in ACtivation ReLU
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Fix
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* - add one additional test for svd
* - provide float argument in eye op to be a type of output array
Signed-off-by: Yurii <yurii@skymind.io>
* - add cuda capability check to mmulHelper
Signed-off-by: Yurii <yurii@skymind.io>
* - make use another method for divice id evaluation
Signed-off-by: Yurii <yurii@skymind.io>
* Eye data type as T argument
Signed-off-by: raver119 <raver119@gmail.com>
* Refactored kernels for segment_max/min/sum ops.
* Refactored segment_prod kernels.
* Refactored segment_prod kernels.
* DynamicPartition test
Signed-off-by: raver119 <raver119@gmail.com>
* Addede linear test for dynamic_partition op.
* Refactored test with int datatype.
* some logging
Signed-off-by: raver119 <raver119@gmail.com>
* some logging
Signed-off-by: raver119 <raver119@gmail.com>
* some logging
Signed-off-by: raver119 <raver119@gmail.com>
* dynamicPartition fix
Signed-off-by: raver119 <raver119@gmail.com>
* get rid of some logging
Signed-off-by: raver119 <raver119@gmail.com>
* one more test for dynamic_stitch
Signed-off-by: raver119 <raver119@gmail.com>
* one more test for dynamic_stitch
Signed-off-by: raver119 <raver119@gmail.com>
* empty check for stitch
Signed-off-by: raver119 <raver119@gmail.com>
* minor print changes
Signed-off-by: raver119 <raver119@gmail.com>
* remove some unneeded java-side output shape calculations
Signed-off-by: Ryan Nett <rnett@skymind.io>
* delete Broadcast
Signed-off-by: Ryan Nett <rnett@skymind.io>
* delete Linear and Module,
Signed-off-by: Ryan Nett <rnett@skymind.io>
* update Identity, HashCode, and NoOp
Signed-off-by: Ryan Nett <rnett@skymind.io>
* removed Cast java-side shape function, added tests and SDVariable.isEmpty
Signed-off-by: Ryan Nett <rnett@skymind.io>
* ignoring test w/ issues on master
Signed-off-by: Ryan Nett <rnett@skymind.io>
* noop needs more work, fixed BaseArithmeticBackprop and BaseDynamicTransform ops
merge in master for c++ build fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fix EqualTo
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fix other cond ops
Signed-off-by: Ryan Nett <rnett@skymind.io>
* "fake" ops calculateOutputShape() throws exception
Signed-off-by: Ryan Nett <rnett@skymind.io>
* use c++ shape calc for Linspace
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fix exception message, move most to BaseCompatOp
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove SDVariable.isEmpty
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove commented out code
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove unneeded resolveProperties methods
Signed-off-by: Ryan Nett <rnett@skymind.io>
* final fixes, make final to prevent more from being added
Signed-off-by: Ryan Nett <rnett@skymind.io>
* gather fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* deprecate DifferentialFunction resolveProps
Signed-off-by: Ryan Nett <rnett@skymind.io>
* one noop test
Signed-off-by: raver119 <raver119@gmail.com>
* skip input validation for no-input ops
Signed-off-by: raver119 <raver119@gmail.com>
* - one more noop empty test
- one more validation before sync
Signed-off-by: raver119 <raver119@gmail.com>
* typo
Signed-off-by: raver119 <raver119@gmail.com>
* one more validation fix
Signed-off-by: raver119 <raver119@gmail.com>
* CUDA empty reductions java side
Signed-off-by: raver119 <raver119@gmail.com>
* one svd test
Signed-off-by: raver119 <raver119@gmail.com>
* Corrected segment_mean helpers and added another test.
* Refactored segment_mean kernels to avoid race_condition.
* CUDA empty reduction
Signed-off-by: raver119 <raver119@gmail.com>
* - listdiff synchronization fix for CUDA
- listdiff test
Signed-off-by: raver119 <raver119@gmail.com>
* - IndexReduce ops now allow INDEXING_TYPES output
- topK op accepts only INDEXING_TYPES as output
Signed-off-by: raver119 <raver119@gmail.com>
* small fix of compiler warnings in nd4j.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* indarray javadoc start.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* First steps for protobuf version upgrade
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Phase 2
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Update imports to shaded protobuf
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Version fix
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Switch to single execution for protobuf codegen to work around plugin bug
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Automatically delete old PB generated files after name change
Signed-off-by: Alex Black <blacka101@gmail.com>
* one test for maxpool2d_bp
Signed-off-by: raver119 <raver119@gmail.com>
* - maxpool2d_bp cuda fix for NaNs
- streamSync after each custom op execution
Signed-off-by: raver119 <raver119@gmail.com>
* one test for size
Signed-off-by: raver119 <raver119@gmail.com>
* - few tests for size op
- size/rank/size_at ops now use p instead of assign
Signed-off-by: raver119 <raver119@gmail.com>
* throw exception if op execution failed
Signed-off-by: raver119 <raver119@gmail.com>
* expected for test
Signed-off-by: raver119 <raver119@gmail.com>
* one more ismax test
Signed-off-by: raver119 <raver119@gmail.com>
* ismax view fix
Signed-off-by: raver119 <raver119@gmail.com>
* Nd4j pad update
Signed-off-by: Ryan Nett <rnett@skymind.io>
* switched from guava Immutables to Collections.unmodifiableList/Map
Signed-off-by: Ryan Nett <rnett@skymind.io>
* javadoc
Signed-off-by: Ryan Nett <rnett@skymind.io>
* use new pad
Signed-off-by: Ryan Nett <rnett@skymind.io>
* conv tests use OpValidation
Signed-off-by: Ryan Nett <rnett@skymind.io>
* deconv3d overrides
Signed-off-by: Ryan Nett <rnett@skymind.io>
* test fix for the new pad method
Signed-off-by: Ryan Nett <rnett@skymind.io>
* more test fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* more test fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* rename SameDiff function methods to op (except for the actual SameDiff function ones)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* more pad overloads, test fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* test updates
Signed-off-by: Ryan Nett <rnett@skymind.io>
* conv1d test
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove Conv1D tf import (there isn't a TF conv1d op)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove numThreads from Nd4j
Signed-off-by: Ryan Nett <rnett@skymind.io>
* replace Old ops with their newer versions, deprecate ones that haven't already been deprecated
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove use of setNumThreads
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fix for Reverse and ATan2
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fix test for wrong equals type
Signed-off-by: Ryan Nett <rnett@skymind.io>
* well it works now
Signed-off-by: Ryan Nett <rnett@skymind.io>
* better javadocs
Signed-off-by: Ryan Nett <rnett@skymind.io>
* NonNulls
Signed-off-by: Ryan Nett <rnett@skymind.io>
* better array literal
Signed-off-by: Ryan Nett <rnett@skymind.io>
* re-add tf import stuff (will remove later)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* conv1d config load fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* partial config usage changes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove Old op classes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* config property fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* removed one too many ops
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Jar packaging for maven
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Typo fixed
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* minimal viable prototype for SD
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Tests corrected
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* few fixes for bfloat16 in java and cpp (#114)
Signed-off-by: raver119 <raver119@gmail.com>
* Nd4j refactoring (#112)
* refactoring
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* wip
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* wip
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* wip
* fix: make test public.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* make test public.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* fixes read refactoring.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* Enabled test
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Test copied from nd4j
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* [WIP] bitwise ops (#115)
* - cyclic_shift_bits + test
- shift_bits + test
Signed-off-by: raver119 <raver119@gmail.com>
* OMP_IF replacement
Signed-off-by: raver119 <raver119@gmail.com>
* Thin wrapper added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Cleanup
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Shugeo cuda tests (#116)
* Added tests for get_seed/set_seed ops.
* Added missed tests for scatter_sub/mul/div ops.
* Added tests for hardsigmoid and hardsigmoid_bp.
* Added tests for hardtanh and hardtanh_bp ops.
* Added test for histogram op.
* Added tests for identity op.
* Refactored mergemaxindex op. Added tests for log1p,mergemaxindex, mod and mod_bp ops.
* Fixed tests for FloorDiv.
* Added test for rank op.
* Added tests for rationaltanh/rationaltanh_bp ops.
* Added tests for realdiv/realdiv_bp.
* Added tests for rectifiedtanh/_bp ops.
* Added tests for shapes_of op.
* Added tests for shapes_of op.
* Added tests for size op.
* Added tests for softplus/_bp ops.
* Added tests for softsign/_bp ops.
* Added tests for toggle_bits op. Fixed processing of OP_IMPL and so on defititions.
* Added test for truncatediv op.
* Added another test for truncatediv op.
* Added another test for histogram.
* Added tests for unstack_list op.
* Refactored to_int32/uint32/float16/float32/double/int64/uint64 ops and tests.
* Refactored mergemaxindex op helper for cuda platform and tests.
* Fixed cuda kernel for histogram op helper.
* Refactor skipgram to avoid early buffers shift.
* Fixed check up with non_max_suppression op cuda helper. Added cuda kernel implementation for skipgram op helpers.
* Added implementation of skipgram op helper for cuda platform. Working revision
* Fixed mergeMaxIndex kernel and move it to separate source file.
* Adding arithmetic
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Eliminated memory leaks and dropped waste prints with tests. (#117)
* Added tests
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* fix test
Signed-off-by: raver119 <raver119@gmail.com>
* no openmp for ClipByGlobalNorm
Signed-off-by: raver119 <raver119@gmail.com>
* Stubs for ops
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* [WIP] right shift ops (#118)
* right shift ops
Signed-off-by: raver119 <raver119@gmail.com>
* typo
Signed-off-by: raver119 <raver119@gmail.com>
* rotr test
Signed-off-by: raver119 <raver119@gmail.com>
* fix: IOException no longer thrown by read(). (#120)
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* Small fix in TensorflowConversion class (#121)
Signed-off-by: Alex Black <blacka101@gmail.com>
* Shyrma concat2 (#119)
* - rewrite/improve concat
Signed-off-by: Yurii <yurii@skymind.io>
* - ged rid of unnecessary argument in concat kernel
Signed-off-by: Yurii <yurii@skymind.io>
* InferenceSession additional validation for shape calc (#122)
Signed-off-by: Alex Black <blacka101@gmail.com>
* [WIP] build fix (#124)
* AffinityManager changes
Signed-off-by: raver119 <raver119@gmail.com>
* build fixes
Signed-off-by: raver119 <raver119@gmail.com>
* OP/CONFIGURABLE_OP shapefn fix (#125)
Signed-off-by: raver119 <raver119@gmail.com>
* Some ops added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Nd4j refactoring (last one!) (#123)
* fix: IOException no longer thrown by read().
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* refactoring
* last refactorings
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* Advanced tests
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* [WIP] Java wrappers (#126)
* shift/rshift/rotl/rotr java/sd wrappers
Signed-off-by: raver119 <raver119@gmail.com>
* few additional wrappers
Signed-off-by: raver119 <raver119@gmail.com>
* minor naming tweak
Signed-off-by: raver119 <raver119@gmail.com>
* Test added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* one more build fix
Signed-off-by: raver119 <raver119@gmail.com>
* Jar packaging for maven
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Typo fixed
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* minimal viable prototype for SD
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Tests corrected
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Enabled test
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Test copied from nd4j
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Thin wrapper added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Cleanup
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Adding arithmetic
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Added tests
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Stubs for ops
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Some ops added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Advanced tests
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Test added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Ops added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Small build fixes (#127)
* Small build fixes
Signed-off-by: Alex Black <blacka101@gmail.com>
* Fix RL4J
Signed-off-by: Alex Black <blacka101@gmail.com>
* Test fixes
Signed-off-by: Alex Black <blacka101@gmail.com>
* Another fix
Signed-off-by: Alex Black <blacka101@gmail.com>
* parent module name fix
Signed-off-by: raver119 <raver119@gmail.com>
* [WIP] Roll rewritten (#128)
* Process correct input vector.
* Added tests for roll.
* Refactored roll to conform with TF. Eliminated memory leaks with Roll op tests.
* no thread_local for cpu
Signed-off-by: raver119 <raver119@gmail.com>
* Jar packaging for maven
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Typo fixed
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* minimal viable prototype for SD
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Tests corrected
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Enabled test
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Test copied from nd4j
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Thin wrapper added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Cleanup
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Adding arithmetic
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Added tests
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Stubs for ops
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Some ops added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Advanced tests
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Test added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Ops added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Tests added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Boolen logic ops
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Test added
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* Shift operations
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* fix: IOException no longer thrown by read().
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* refactoring
* last refactorings
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* refactoring
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* wip
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* wip
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* wip
* fix: make test public.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* make test public.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* fixes read refactoring.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* First pass on SameDiff op exec debug listener
Signed-off-by: Alex Black <blacka101@gmail.com>
* #7555 DL4J helpers - don't fall back on builtin for op profiler exceptions
Signed-off-by: Alex Black <blacka101@gmail.com>
* Exec debugging listener + fixes
Signed-off-by: Alex Black <blacka101@gmail.com>
* Fix import counts for TF ops in OpValidationSuite
Signed-off-by: Alex Black <blacka101@gmail.com>
* Fix bad DL4J test configuration
Signed-off-by: Alex Black <blacka101@gmail.com>
* Exec debugging listener polish
Signed-off-by: Alex Black <blacka101@gmail.com>
* Small fix
Signed-off-by: Alex Black <blacka101@gmail.com>
* Another fix
Signed-off-by: Alex Black <blacka101@gmail.com>
* wip
* update interface, add null implementations.
* Breaking one test in a weird way.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* createUninitializedDetached refactored.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* remove create method with unused parameter.
* removed more unused methods.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* removing more unused code.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* last removal of unused code.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* refactor duplicate code from pad methods.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* replace switch with if.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* Conv Config validation & tests
Signed-off-by: Ryan Nett <rnett@skymind.io>
* stackOutputs utility method
Signed-off-by: Ryan Nett <rnett@skymind.io>
* use constructor for validation, support negative kernel sizes (infered from weights)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* better output methods
Signed-off-by: Ryan Nett <rnett@skymind.io>
* move output to be with fit and evaluate
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* more fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove SDVariable inplace methods
* import methods
* npe fix in OpVal
* removed SameDiff inplace ops from tests
* Naming updates, moved to centralized methods in SameDiff, should use op_#:# for everything
* quick fixes
* javadoc
* SDVariable eval with placeholders
* use regex match
* better matching
* initial commit
Signed-off-by: raver119 <raver119@gmail.com>
* Added gradcheck test for dynamic_partition_bp op.
* - implementation of dilation op (cpu and cuda)
Signed-off-by: Yurii <yurii@skymind.io>
* Fixed broadcast_dynamic_shape 1D case and tests.
* Fixed usage of default integer arguments.
* Fixed dynamic_partition_bp op and tests.
* Eliminated test with grad check for dynamic_partition_bp op.
* start working on cuda svd - porting available corresponding api from cuSOLVER library
Signed-off-by: Yurii <yurii@skymind.io>
* provide prelu_bp
Signed-off-by: Yurii <yurii@skymind.io>
* - provide gruCell_bp (old version ??)
Signed-off-by: Yurii <yurii@skymind.io>
* - polishing cumsum_bp and cumprod_bp tests
Signed-off-by: Yurii <yurii@skymind.io>
* provide sparseSoftmaxCrossEntropyWithLogits and sparseSoftmaxCrossEntropyWithLogits_grad
Signed-off-by: Yurii <yurii@skymind.io>
* Fixed atomicMul with float input/output
* implementation of cuda kernel for triu_bp operation
Signed-off-by: Yurii <yurii@skymind.io>
* Refactored lup helper to add parrallel computing.
* cusolver libraries
Signed-off-by: raver119 <raver119@gmail.com>
* uncomment cuSolver APIs in svd.cu
Signed-off-by: Yurii <yurii@skymind.io>
* cusolver var
Signed-off-by: raver119 <raver119@gmail.com>
* - further work on cuSolver svd
Signed-off-by: Yurii <yurii@skymind.io>
* Implement usage of cuda solver to LUP decomposition.
* - correct naames in lup functions
Signed-off-by: Yurii <yurii@skymind.io>
* correct svdQR cuda
Signed-off-by: Yurii <yurii@skymind.io>
* - provide transpositions of input matrices in case of c order in svdCudaQR
Signed-off-by: Yurii <yurii@skymind.io>
* Fixed implementation issues with LUP usign cuda solver.
* Implementation of matrix_determinant helper with cuda kernels. Working revision.
* Implemented log_matrix_determinant helper with cuda kernels.
* - implementation of batched cuda svd
Signed-off-by: Yurii <yurii@skymind.io>
* Refactored cholesky helper and implementation of cuda solver cholesky batch.
* - implementation of cuda kernel for tile bp
Signed-off-by: Yurii <yurii@skymind.io>
* Implementation of cholesky and logdet with cuda kernels.
* - implementation of cuda kernel for sru_bidirectional
Signed-off-by: Yurii <yurii@skymind.io>
* Fixed cholesky helper.
* Cholesky op helper implementation. Working double-based cublas implementation.
* bad import excluded
Signed-off-by: raver119 <raver119@gmail.com>
* Finished with cuda implementation of cholesky helper and tests.
* - implementation of cuda kernel for sru_bidirectional_backprop operation
Signed-off-by: Yurii <yurii@skymind.io>
* Implementation of matrix_inverse op helper with cuda kernels. The first revision.
* - start working on gruCell_bp
Signed-off-by: Yurii <yurii@skymind.io>
* Implementation of matrix_inverse helper.
* - further work on new gruCell_bp
Signed-off-by: Yurii <yurii@skymind.io>
* cuBLAS related fixes
Signed-off-by: raver119 <raver119@gmail.com>
* calculateOutputShapes() now passes device buffers as well
Signed-off-by: raver119 <raver119@gmail.com>
* special concat/average/accumulate init host pointers now
Signed-off-by: raver119 <raver119@gmail.com>
* few more tweaks
Signed-off-by: raver119 <raver119@gmail.com>
* additional CudaDataBufferFactory signatures certain for data types
Signed-off-by: raver119 <raver119@gmail.com>
* cuSolver host buffer
Signed-off-by: raver119 <raver119@gmail.com>
* buffer to buffer memcpy host ptr allocation
Signed-off-by: raver119 <raver119@gmail.com>
* softmax and logSoftmax w/ dimension
Signed-off-by: Ryan Nett <rnett@skymind.io>
* start of while
Signed-off-by: Ryan Nett <rnett@skymind.io>
* if, start of javadocs
Signed-off-by: Ryan Nett <rnett@skymind.io>
* while foreward pass working, backprop WIP
Signed-off-by: Ryan Nett <rnett@skymind.io>
* no backprop
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Tensorflow style if/while (& tests), name scope fixes (and test), argument interceptor (for if/while), use '_' in op names instead of ':'
Signed-off-by: Ryan Nett <rnett@skymind.io>
* javadoc
Signed-off-by: Ryan Nett <rnett@skymind.io>
* many fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* many fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Some fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* cleanup if condition doesn't return boolean
Signed-off-by: Ryan Nett <rnett@skymind.io>
* serialization fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* use constants instead of magic numbers
Signed-off-by: Ryan Nett <rnett@skymind.io>
* LeakyReLU: Use serScalar to set alpha correctly in TF import
LogX: remove incorrect TF mapping
Pow: remove TF import method (no mapping)
BaseOp: remove duplicate extraArgs
Signed-off-by: Ryan Nett <rnett@skymind.io>
* un-ignore cifar-10 gan, as it is now passing
Signed-off-by: Ryan Nett <rnett@skymind.io>
* new issue for b_d_s (old is closed), new issue for boolean_mask (old is fixed)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* date update
Signed-off-by: Ryan Nett <rnett@skymind.io>
* "embedding_lookup/.*multiple.*" is passing
Signed-off-by: Ryan Nett <rnett@skymind.io>
* new bincount issue (old was fixed)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* date update
Signed-off-by: Ryan Nett <rnett@skymind.io>
* where op comment
Signed-off-by: Ryan Nett <rnett@skymind.io>
* where passing
Signed-off-by: Ryan Nett <rnett@skymind.io>
* ignore gan
Signed-off-by: Ryan Nett <rnett@skymind.io>
* scatter_nd/rank2shape_2indices passing
Signed-off-by: Ryan Nett <rnett@skymind.io>
* topk update, test fix (need to verify)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* batch_to_space issue update
Signed-off-by: Ryan Nett <rnett@skymind.io>
* updates, no change
Signed-off-by: Ryan Nett <rnett@skymind.io>
* date updates
Signed-off-by: Ryan Nett <rnett@skymind.io>
* batch_to_space is fixed
Signed-off-by: Ryan Nett <rnett@skymind.io>
* equality function helper
Signed-off-by: Ryan Nett <rnett@skymind.io>
* topk passing
Signed-off-by: Ryan Nett <rnett@skymind.io>
* dropout equality check
Signed-off-by: Ryan Nett <rnett@skymind.io>
* adding ignores for zoo models
Signed-off-by: Ryan Nett <rnett@skymind.io>
* ignore libnd4j rnn tests
Signed-off-by: Ryan Nett <rnett@skymind.io>
* added batch to space test
Signed-off-by: Ryan Nett <rnett@skymind.io>
* issue comments
Signed-off-by: Ryan Nett <rnett@skymind.io>
* minor cmake changes to make macos happy
* space_to_batch/batch_to_space validation fix
* - choose op tweaks
- tests updated to match appleid tweaks
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* - get rid of bad import
Signed-off-by: raver119@gmail.com <raver119@gmail.com>
* - choose now uses shape function
- choose test updated
* System info export for debugging and bug reporting
Signed-off-by: Ryan Nett <rnett@skymind.io>
* class name fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* add version information, pointer memory info
Signed-off-by: Ryan Nett <rnett@skymind.io>
* add nvidia-smi and nvcc info
Signed-off-by: Ryan Nett <rnett@skymind.io>
* line cleanup
Signed-off-by: Ryan Nett <rnett@skymind.io>
* nvidia-smi run works
Signed-off-by: Ryan Nett <rnett@skymind.io>
* add oshi dependency
Signed-off-by: Ryan Nett <rnett@skymind.io>
* use OS info, add workspaces info
Signed-off-by: Ryan Nett <rnett@skymind.io>
* use ServiceLoader to load GPU information
Signed-off-by: Ryan Nett <rnett@skymind.io>
* register service
Signed-off-by: Ryan Nett <rnett@skymind.io>
* moved service out of NativeOpsHolder (private constructor)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* added newline
Signed-off-by: Ryan Nett <rnett@skymind.io>
* added license
Signed-off-by: Ryan Nett <rnett@skymind.io>
* and one more
Signed-off-by: Ryan Nett <rnett@skymind.io>
* copyright update
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* removed unused imports
Signed-off-by: Ryan Nett <rnett@skymind.io>
* removed more unused imports
Signed-off-by: Ryan Nett <rnett@skymind.io>
* close streams
Signed-off-by: Ryan Nett <rnett@skymind.io>
* and another one
Signed-off-by: Ryan Nett <rnett@skymind.io>
* use method
Signed-off-by: Ryan Nett <rnett@skymind.io>
* one more copyright
Signed-off-by: Ryan Nett <rnett@skymind.io>
* remove double license
Signed-off-by: Ryan Nett <rnett@skymind.io>
* moved test to correct package
Signed-off-by: Ryan Nett <rnett@skymind.io>
* classpath update
Signed-off-by: Ryan Nett <rnett@skymind.io>
* classpath for java >8 fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* changed [] to ...
Signed-off-by: Ryan Nett <rnett@skymind.io>
* added randn(long seed, int... shape)
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Fixed a couple of methods
Signed-off-by: Ryan Nett <rnett@skymind.io>
* ToString methods w/ options
Signed-off-by: Ryan Nett <rnett@skymind.io>
* fixes, less toString methods, and a few ops I missed
Signed-off-by: Ryan Nett <rnett@skymind.io>
* some javadocs, change int... to long... where possible
Signed-off-by: Ryan Nett <rnett@skymind.io>
* another javadoc
Signed-off-by: Ryan Nett <rnett@skymind.io>
* javadoc fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* just javadoc in INDArray
Signed-off-by: Ryan Nett <rnett@skymind.io>
* local/static fix
Signed-off-by: Ryan Nett <rnett@skymind.io>
* Add @NonNull to options
Signed-off-by: Ryan Nett <rnett@skymind.io>
* javadoc updates/fixes
Signed-off-by: Ryan Nett <rnett@skymind.io>
* more @NonNulls
Signed-off-by: Ryan Nett <rnett@skymind.io>
* even more @NonNulls, this time on varargs
Signed-off-by: Ryan Nett <rnett@skymind.io>
* automatically add placeholders for keras_learning_phase if required
Signed-off-by: Ryan Nett <rnett@skymind.io>
* comment
Signed-off-by: Ryan Nett <rnett@skymind.io>
* up to line 500.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 1120.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to 1286.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 2400.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 2500.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 3600.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 4000.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 4500.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 5000.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* up to line 6000.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* Added observation classes and tests
Signed-off-by: unknown <aboulang2002@yahoo.com>
* Now uses DataSetPreProcessors
Signed-off-by: Alexandre Boulanger <aboulang2002@yahoo.com>
* CompositeDataSetPreProcessor can now stop processing on empty dataset; Some DataSetPreProcessors moving from RL4J to ND4J
Signed-off-by: Alexandre Boulanger <aboulang2002@yahoo.com>
* Did requested minor changes
Signed-off-by: Alexandre Boulanger <Alexandre.Boulanger@ia.ca>
Signed-off-by: Alexandre Boulanger <aboulang2002@yahoo.com>
* fix#7983
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* small fix.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* fix javadoc.
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
* Shugeo strided slice zeros (#14)
* Modified strided_slice op to properly work with empty-like shapes.
* Fixed test for reduce_mean with empty-like input.
* [WIP] Last merge (#15)
* correct logsoftmax looss (#2)
* Small SameDiff listener fix (#4)
* Various fixes (#6)
* #7839 Fix for asXMatrix and tests
* #7866 EmbeddingSequenceLayer dtype fix + test
* #7856 SameDiff save/load stream methods
* #7859 RegressionEvaluation rank 4 fix + tests + axis configuration
* EvaluationBinary 3d/4d
* More evaluation 3d/4d tests
* #7847 Evaluation empty checks
* Small test ifx
* #7848 Fix median edge case
* Improve DL4J samediff layer tests
* [WIP] FastText wrapper implemented (#8)
* FastText implemented
* Some fixes
* Fix shapes for wordsNearest
* Validation of input vectors
* Fixes
* Fixed test
* Thread tagged
* Some tweaks
* setContextClassLoader for DeallocatorServiceThread
* Numpy format tests (#1)
* Various fixes (#11)
* #7852 SameDiff gather fix
* #7892 SameDiff placeholder to constant conversion
* #7890 validate input rank for MLN/CG init methods
* Fix broken permute shape calculation
* Permute and gather fixes
* Tests
* #7850 LogSumExp fix + test
* Handful of test fixes
* Empty arrays with non-scalar shapes (#10)
* minor rearrangements for lambdas
* empty tensors with non-scalar shapes
* numpy empty tensors with non-scalar shapes
* few more empty tweaks
* Small fixes
* conv3d signature update
* micro fix in batchnorm mkldnn
* Import fixes
* Fix
* MKL-DNN update
* Small fill fix
* fill with empty input + test
* Fixes
* Small error improvement
* Fix
* one special test
* couple of fixes for lstm
* Rewrite TFGraphMapper.getNDArrayFromTensor to be maintainable and less error prone
* Fixes
* FP16
* Unsigned
* BFloat16
* Fill op - empty tweaks
* - couple of fixes for empty arrays construction
- stack updated
* strided slice fix
* one transform test
* provide method for reducing shapeInfo in case of input array is empty
* Fixed reduceAlongDimensions to use empty input properly.
* couple of broadcast tests
* couple of tests broadcast tests + tweak to make them pass
* add check of non-empty to methods producing sub-arrays
* Fixed reshapeC with zeros in shape.
* complete empty check in reduce_... legacy ops
* Concat and cumsum/prod
* Tweak to empty shape inference on import
* add empty check to the rest of reduce legacy ops
* one more test
* correct typo in evalReduceShapeInfoEmpty
* Added tests for reduce_* ops to tests with zero shapes.
* few more tests for empty reductions
* Fixed strided_slice op with empty case and tests.
* one more empty reduction test
* Fixed strided_slice test.
* add empty check to NDArray::reshapei
* infOrMax
* empty min/max with infinity tests
* made unstack working correctly with empty arrays
* few IndexReduce tests + tweaks for empty shapes
* add test for empty concat
* few tests fixed
* Validation fix for reductions on empty shapes
* Reverse fix
* Reduction shape calc fixes
* SameDiff.generateOutputVariable: don't use shape function to determine number of outputs
* Range fix
* - NDArray constructor updated for scalars/empty arrays
- few tests fixed
* More fixes
* Empty creator fixes
* concat fix
* concat fix
* TF import tests: allow 'both all NaN' and 'both all inf' to pass
* Slice, zero fraction, and reshape fixes
* transpose, gather
* Zero fraction
* scalar cast fix
* Empty reduction axis support
* few more tests fixed
* Fixed input checks conforming with TF for concat op and tests.
* few tests fixed
* matmul scalar shape fix
* Fixed checkout for data type and scalarity with concat to allow non-empty scalars with vector concats.
* broadcast bool fix
* few more tests
* few more tests
* correct evalReduceShapeInfoEmpty
* argmax/argmin + tests
* one more empty edge case + one more test
* argmax/argmin/realdiv_bp tweaks
* empty reshape test + fix
* Helper fixes
* Small fixes
* Gather test fix
* Gather test fix
* Small fixes
* reduce scalar zero values
* scalar mean workaround
* Remove debug code
* along dim mean workaround
* one more test
* - equalsTo() tweak for empty arrays
- one more test
* broadcast tweaks
* [WIP] Fixing outstanding issues for NLP (#9)
* Avoid using not-inited objects
* Test fixed.
* Redundant method avoided for models like FastText
* KMeans++ implementation
* KMeans++ implementation
* Disable parallel execution
* KMeans++
* Tests
* Dev branch merge (#16)
* SameDiff: convertDataType and gradient check util improvements (#12)
* GradCheck util improvements
* StopGradient constructor + test
* SameDiff: Add datatype conversion
* Javadoc and add DataType.isNumerical()
* Small fix
* Fix SameDiff TF import test cases intermediate naming (workaround for bad default)
* TFGraphTestAllHelper: check intermediates in execution order
* Add missing debug listener
* [WIP] lstmBlock fix + other changes (#13)
- fixes lstmBlock issue
- changes NDArray method reshape(), permute(), transpose() by making them return instance instead of pointer
- CheckNumerics op
- fixes for ReduceBool IsInfOrNan & IsFinite
* Small test fix
* CheckNumerics op wrapper
* Fix some issues on master (#17)
* Fix DataVec test issue
* Fix issue with dl4j SameDiff output layer
* Dtype fix for lambda layers
* #7912 BertIterator dtype fix (use float32 not global default)
* [WIP] Next set of CUDA stuff (#7)
New CUDA implementations and improvements
* bad file
* Dev branch master merge (#23)
* SameDiff: convertDataType and gradient check util improvements (#12)
* GradCheck util improvements
* StopGradient constructor + test
* SameDiff: Add datatype conversion
* Javadoc and add DataType.isNumerical()
* Small fix
* Fix SameDiff TF import test cases intermediate naming (workaround for bad default)
* TFGraphTestAllHelper: check intermediates in execution order
* Add missing debug listener
* [WIP] lstmBlock fix + other changes (#13)
- fixes lstmBlock issue
- changes NDArray method reshape(), permute(), transpose() by making them return instance instead of pointer
- CheckNumerics op
- fixes for ReduceBool IsInfOrNan & IsFinite
* Small test fix
* CheckNumerics op wrapper
* Compatibility of deserialization (#18)
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* SameDiff: add activation gradient checking support for debugging (#19)
* SameDiff gradient checker: first pass on activation gradient checks
* Fixes + tests for activation gradient checking
* Javadoc
* [WIP] Some nd4j data type corrections (#20)
* Adjust data type
* Set correct Data type.
* Size of proper data type.
* fix averaged cpu load (#22)
* SameDiff ops, TF import and fixes (#24)
* CheckNumerics tests + fixes + misc fixes
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Fake quant
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Fixes
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* FakeQuantWithMinMaxArgs
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* CheckNumerics fix
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Fix libnd4j ALL_INTS and ALL_FLOATS declaration (uint and bfloat types)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Small fix
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Javadoc
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Exception tweak
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* fix
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Fix for out of scope stack allocated var use
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Ignores
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Ignore for known failing test (already logged issue)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Merge upstream to fork (#25)
* Add thousand-separator commas to TotalParams (#7915)
* Add thousand-separator commas to TotalParams
The number of parameters can be quite large, and it would help the reading of the summary printout to have the TotalParams column & values at the bottom have thousand-separator-commas in them.
* Add thousand-separator commas to MultiLayerNetwork
Corresponding change to MultiLayerNetwork
Signed-off-by: Jxtps Jxtps <jxtps435@gmail.com>
* Update contributing and issue/PR templates (#7934)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Fix link to AdaDelta paper (#7942)
Fix link to AdaDelta paper hosted on matthewzeiler.com
Signed-off-by: Jxtps
* Fixes, and ignores for known/logged failing issues (#7943)
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* SameDiff + DL4J/SameDiff: Multiple fixes (#28)
* #7919 HDF5 attribute buffer length fix
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* #7909 Arbiter constructor exception ux improvements
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* #7925 RNN output layer length checks
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* #7939 Add listener for validating inputs are not incorrectly modified
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* #7939 Integrate NonInplaceValidationListener into tests
* #7844 DL4J SameDiff fixes for variable minibatch size
* DL4J SameDiff fixes - ensure gradient for input placeholder is available
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* Tweaks to ExternalErrorsFunction - use placeholders, make more robust
* Another fix
* More fixes
* More SameDiff/DL4J fixes
* Scope out scalar array creation in BaseScalarOp
* Remove debug code
Signed-off-by: AlexDBlack <blacka101@gmail.com>
* [WIP] Final dev branch merge (#29)
* SameDiff: convertDataType and gradient check util improvements (#12)
* GradCheck util improvements
* StopGradient constructor + test
* SameDiff: Add datatype conversion
* Javadoc and add DataType.isNumerical()
* Small fix
* Fix SameDiff TF import test cases intermediate naming (workaround for bad default)
* TFGraphTestAllHelper: check intermediates in execution order
* Add missing debug listener
* [WIP] lstmBlock fix + other changes (#13)
- fixes lstmBlock issue
- changes NDArray method reshape(), permute(), transpose() by making them return instance instead of pointer
- CheckNumerics op
- fixes for ReduceBool IsInfOrNan & IsFinite
* Small test fix
* CheckNumerics op wrapper
* Compatibility of deserialization (#18)
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
* SameDiff: add activation gradient checking support for debugging (#19)
* SameDiff gradient checker: first pass on activation gradient checks
* Fixes + tests for activation gradient checking
* Javadoc
* [WIP] Some nd4j data type corrections (#20)
* Adjust data type
* Set correct Data type.
* Size of proper data type.
* fix averaged cpu load (#22)
* [WIP] Multiple dataset iterators (#27)
* Splitting dataset into arbitrary number
* Fixes
* Multiple split of iterator
* Test
* Test
* Some fixes
* signature change
* one more tweak
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* one more test for sequential use of DataSetIteratorSplitter
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* Fixes
* Fixes
* one more test for Alexander
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* Some fixes
* Some fixes
* one more test for Alexander
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* minor test fix
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* Some fixes
* Some fixes
* couple of assertions tweaked
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* MDS splitter test :/
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* Minor refactoring
* Multi dataset
* Some fixes
* More tests
* Small number of test fixes/improvements (failures on CI) (#31)
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* [WIP] More CUDA stuff (#26)
* initial commit
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* LRN BP CUDA
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* less memory
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* Fixed bug with crop_and_resize op helper.
* get rid of unnecessary index-calculation dunction
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* Fixed sort with nth_element cuda-based helper.
* Refactored nth_element.
* Refactored nth_element op and tests.
* Modified usage of dim array with sortTad routine.
* Refactored main routine of helper for non_max_image_suppression op.
* non_max_image_suppression op helper with cuda kernel implementation. Initial revision.
* fix vol2col cuda kernel
* meh
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* topK concept
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* unsorted topK with scanWitdh of 1
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* correct vol2col tests
* sorted/unsorted topK
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* implementation and fixing col2im/col2vol
* Corrected usage flags with input/output with reverse op.
* dup is const now
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* percentile op
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* group tests for mapool2d
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* special test for george
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* less threads for sortTad
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* provide conv2d for cuda
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* remove auther in sort tad kernel code
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* provide depthwise_conv2d for cuda
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* - max_pooling_with_argmax
- null check for special use
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* dts cuda
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* provide sconv2d for cuda
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* std cuda
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* Refactored non_max_suppression op to conform TF implementation.
* Improved suppression helper.
* provide pooling3d for cuda
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* minor lstm rearrangements
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* more of minor lstm rearrangements
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* (bi)dynamic_rnn
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* templates init order
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* Refactored non_max_suppression op.
* Added cuda kernel for non_max_suppression.
* CPU sort by key/value
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* CPU sort TAD by key/value
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* CPU sort TAD by key/value tests
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* Eliminate compiler error with cuda implementation.
* - repaired gradCheck in cuda
- provide conv2d_bp for cuda
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* missed signature
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* provide depthwise_conv2d_bp for cuda
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* Implementation of lup helper with cuda kernel. Initial commit.
* further work on backprops for convolutions
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* CUDA linear sort by key/val
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* CUDA tad sort by key/val
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* start providing of backprop for pooling2d/3d
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* Added atomicAdd for bool datatype.
* dynamic partition concept
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* dynamic partition concept
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* dynamic partition scalar CUDA
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* important comment
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* fix pooling2d/3d backprop helpers
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* Added non-linear test with dynamic_partition.
* Improved test for dynamic_partition.
* dynamic_partition TAD concept
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* - dynamic_partition TAD CUDA impl
- dynamic_partition TAD CPU fix
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* - rewrite cpu code for usampling2d/3d
- write cuda code for usampling2d/3d
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* dynamic_stitch CUDA vector case
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* dynamic_stitch CUDA TAD case concept
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* dynamic_stitch CUDA TAD case impl
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* Added tests for dynamic_stitch 3D-4D cases.
* minor tests tweaks
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* Fixed type check for dynamic stitch.
* min/max bp
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* rewrite code for upsampling2d/3d cpu
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* reduce min/max/norm_max bp
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* lup implementation. Additional enhancements.
* provide code for upsamling2d/3d backprop
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* weightedCrossEntropyWithLogits
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* Fixed template math atomicMul for 64bit ints.
* Refactored dynamic_partition_bp op.
* inverseBroadcast fix
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* DynamicPartitionBP test datatype fixed.
* - nd4j_atomicMul Windows fix
- cpu/NDArrayLambda.hpp excluded from CUDA
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* correct logsoftmax looss (#2)
* Small SameDiff listener fix (#4)
* Various fixes (#6)
* #7839 Fix for asXMatrix and tests
* #7866 EmbeddingSequenceLayer dtype fix + test
* #7856 SameDiff save/load stream methods
* #7859 RegressionEvaluation rank 4 fix + tests + axis configuration
* EvaluationBinary 3d/4d
* More evaluation 3d/4d tests
* #7847 Evaluation empty checks
* Small test ifx
* #7848 Fix median edge case
* Improve DL4J samediff layer tests
* [WIP] FastText wrapper implemented (#8)
* FastText implemented
* Some fixes
* Fix shapes for wordsNearest
* Validation of input vectors
* Fixes
* Fixed test
* Thread tagged
* Some tweaks
* setContextClassLoader for DeallocatorServiceThread
* Numpy format tests (#1)
* Various fixes (#11)
* #7852 SameDiff gather fix
* #7892 SameDiff placeholder to constant conversion
* #7890 validate input rank for MLN/CG init methods
* Fix broken permute shape calculation
* Permute and gather fixes
* Tests
* #7850 LogSumExp fix + test
* Handful of test fixes
* Empty arrays with non-scalar shapes (#10)
* minor rearrangements for lambdas
* empty tensors with non-scalar shapes
* numpy empty tensors with non-scalar shapes
* few more empty tweaks
* Small fixes
* conv3d signature update
* micro fix in batchnorm mkldnn
* Import fixes
* Fix
* MKL-DNN update
* Small fill fix
* fill with empty input + test
* Fixes
* Small error improvement
* Fix
* one special test
* couple of fixes for lstm
* Rewrite TFGraphMapper.getNDArrayFromTensor to be maintainable and less error prone
* Fixes
* FP16
* Unsigned
* BFloat16
* Fill op - empty tweaks
* - couple of fixes for empty arrays construction
- stack updated
* strided slice fix
* one transform test
* provide method for reducing shapeInfo in case of input array is empty
* Fixed reduceAlongDimensions to use empty input properly.
* couple of broadcast tests
* couple of tests broadcast tests + tweak to make them pass
* add check of non-empty to methods producing sub-arrays
* Fixed reshapeC with zeros in shape.
* complete empty check in reduce_... legacy ops
* Concat and cumsum/prod
* Tweak to empty shape inference on import
* add empty check to the rest of reduce legacy ops
* one more test
* correct typo in evalReduceShapeInfoEmpty
* Added tests for reduce_* ops to tests with zero shapes.
* few more tests for empty reductions
* Fixed strided_slice op with empty case and tests.
* one more empty reduction test
* Fixed strided_slice test.
* add empty check to NDArray::reshapei
* infOrMax
* empty min/max with infinity tests
* made unstack working correctly with empty arrays
* few IndexReduce tests + tweaks for empty shapes
* add test for empty concat
* few tests fixed
* Validation fix for reductions on empty shapes
* Reverse fix
* Reduction shape calc fixes
* SameDiff.generateOutputVariable: don't use shape function to determine number of outputs
* Range fix
* - NDArray constructor updated for scalars/empty arrays
- few tests fixed
* More fixes
* Empty creator fixes
* concat fix
* concat fix
* TF import tests: allow 'both all NaN' and 'both all inf' to pass
* Slice, zero fraction, and reshape fixes
* transpose, gather
* Zero fraction
* scalar cast fix
* Empty reduction axis support
* few more tests fixed
* Fixed input checks conforming with TF for concat op and tests.
* few tests fixed
* matmul scalar shape fix
* Fixed checkout for data type and scalarity with concat to allow non-empty scalars with vector concats.
* broadcast bool fix
* few more tests
* few more tests
* correct evalReduceShapeInfoEmpty
* argmax/argmin + tests
* one more empty edge case + one more test
* argmax/argmin/realdiv_bp tweaks
* empty reshape test + fix
* Helper fixes
* Small fixes
* Gather test fix
* Gather test fix
* Small fixes
* reduce scalar zero values
* scalar mean workaround
* Remove debug code
* along dim mean workaround
* one more test
* - equalsTo() tweak for empty arrays
- one more test
* broadcast tweaks
* Capsnet test runtime improvements
* Slow test speedups
* Next round of test speed improvements
* More test improvements
* Improve test speed
* Next round of test speedups
* Another round
* More test speedups
* Another round
* Another round of test speedups
* Another round of speedups...
* CuDNN test speedups + more tests extending BaseDL4JTest
* Minor fix + more BaseDL4JTest use in other modules
Alexander Stoyakin
raver119
Yurii Shyrma
Alex Black
Robert Altena
Steven Lang
Ryan Nett
Serhii Shepel
Yurii Shyrma
Samuel Audet
Ryan Nett
Alexandre Boulanger
jxtps
skymindops