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Author SHA1 Message Date
shugeo 548044a1e2 Shugeo doc (#235) 
* Actualized doc to tnse ops.

* Added comments for dynamic_stitch op.

* Added comments to dynamic_stitch op implementation.

* Modified comment for unstack_list op.

* Added doc for space_to_depth and depth_to_space ops.

* Added doc for space_to_batch op.

* Enlarge test type for adjustSaturation.

* Added doc for runner.
 2019-09-04 14:57:59 +03:00
raver119 a90c7dd995
[WIP] Last set of changes (#234) 
* mmul op instead of cublasSgemm

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* transB

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* jcpp handles

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* bitwise and/or/xor

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* bitwise and/or/xor mapping

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* cuda/cublas version check

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* add expected version

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* cuda/cublas version check in java

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* one more error check

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* build fix

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* build fix

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* build fix

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* one more fix

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* skip CUDA version check for now

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* better wording

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* few more tweaks

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* few more tweaks

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 2019-09-04 14:41:08 +03:00
Alex Black d41018751b
Small fix (#233) 
Signed-off-by: Alex Black <blacka101@gmail.com>
 2019-09-04 19:11:17 +10:00
Ryan Nett e9454b8882
SDCNN cleanup pass (#230) 
* SDCNN cleanup

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* NonNull annotations

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* better javadoc, NonNull fix for sconv

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* update builders to fix names

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* fixes

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* even more fixes

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* fix for null bias

Signed-off-by: Ryan Nett <rnett@skymind.io>
 2019-09-04 00:44:01 -07:00
Alex Black 6cc887bee9
Rename flatbuffers DataType to DType (#228) 
* Rename flatbuffers DataType enum to DType

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* Rename flatbuffers DataType enum to DType

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* Updates for flatbuffers datatype enum renaming

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 2019-09-04 16:36:11 +10:00
raver119 64eaafb4cd remove unwanted noexcept 
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 2019-09-04 08:38:22 +03:00
Robert Altena 25b01f7850 javadoc and remove deprecated methods. (#231) 
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
 2019-09-04 13:29:02 +10:00
raver119 7abc574eeb
Snapshot update (#8194) 
* fix double consumption of rng on cpu

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* Shyrma docs (#222)

* - documenting and profiling matrix_set_diag cuda kernel

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* - correct formula of pnorm pooling in cuda 2d/3d kernels
- remove helper matrix_diag which duplicates work of helper matrix_set_diag

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* cublasHandle sharing + lock

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* cublasHandle sharing + lock

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* Documentation from serialization/deserialization in NLP (#221)

* refactoring

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* Javadocs

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* Javadoc fixed

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* Cleanup

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* dedicated lock for getCudaCublasHandle

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* Small fixes (#223)

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* ELU DL4J fixes (#224)

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* javadoc (#225)

Signed-off-by: Robert Altena <Rob@Ra-ai.com>

* Small test compilation fix (#226)

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* #8182 remove spark version suffix (#227)

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* [WIP] Thread safety (#229)

* sync after cublas*gemm

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* mutex for CublasHelper

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* don't store cublasHandle in LaunchContext, it's per-device anyway

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* some printout

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* check for field instead

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* pew-pew

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* don't release ContextBuffers until device changed

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* small tweak

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* some logging in sgemm

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* stream sync

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* some more logging

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* some more error checks

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* one fancy test

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* one fancy test

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* minor AffinityManager fix

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* cudaEvent error logging improvement

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* ConstantHelper thread safety

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* - minor corrections in ConstantTadHelper

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* ConstantShapeHelper thread safety

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* ConstantTadHelper.cu updated

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* logging off

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* logging off

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 2019-09-03 22:02:02 +03:00
raver119 dddc8a1143
[WIP] Thread safety (#229) 
* sync after cublas*gemm

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* mutex for CublasHelper

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* don't store cublasHandle in LaunchContext, it's per-device anyway

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* some printout

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* check for field instead

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* pew-pew

Signed-off-by: raver119 <raver119@gmail.com>

* don't release ContextBuffers until device changed

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* small tweak

Signed-off-by: raver119 <raver119@gmail.com>

* some logging in sgemm

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* stream sync

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* some more logging

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* some more error checks

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* one fancy test

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* one fancy test

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* minor AffinityManager fix

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* cudaEvent error logging improvement

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* ConstantHelper thread safety

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* - minor corrections in ConstantTadHelper

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* ConstantShapeHelper thread safety

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* ConstantTadHelper.cu updated

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* logging off

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* logging off

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 2019-09-03 22:00:38 +03:00
raver119 9d03bb9425 allow atomicAdd for CUDA 10 only 
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 2019-09-03 13:30:16 +03:00
Alex Black 5be43e7253
#8182 remove spark version suffix (#227) 
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 2019-09-03 18:54:19 +10:00
raver119 f6f9437a36 get back cc 7.0 support for cuda 9.2 
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 2019-09-03 09:26:35 +03:00
Alex Black f076a8b285
Small test compilation fix (#226) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-09-03 14:17:53 +10:00
Robert Altena c64b340975 javadoc (#225) 
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
 2019-09-03 14:06:42 +10:00
Alex Black 364a6e1a2a
ELU DL4J fixes (#224) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-09-03 13:35:02 +10:00
Alex Black ba269a26ab
Small fixes (#223) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-09-03 10:48:59 +10:00
raver119 6ce620709a Merge remote-tracking branch 'origin/master' 2019-09-02 20:01:27 +03:00
raver119 d3253aff3f dedicated lock for getCudaCublasHandle 
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 2019-09-02 20:01:13 +03:00
Alexander Stoyakin 90b62c4579 Documentation from serialization/deserialization in NLP (#221) 
* refactoring

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>

* Javadocs

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>

* Javadoc fixed

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>

* Cleanup

Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
 2019-09-02 17:17:55 +03:00
raver119 2129d5bcac cublasHandle sharing + lock 
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 2019-09-02 16:52:28 +03:00
raver119 18828f9725 cublasHandle sharing + lock 
Signed-off-by: raver119 <raver119@gmail.com>
 2019-09-02 16:52:10 +03:00
Yurii Shyrma cb4c9377b1 Shyrma docs (#222) 
* - documenting and profiling matrix_set_diag cuda kernel

Signed-off-by: Yurii <yurii@skymind.io>

* - correct formula of pnorm pooling in cuda 2d/3d kernels
- remove helper matrix_diag which duplicates work of helper matrix_set_diag

Signed-off-by: Yurii <yurii@skymind.io>
 2019-09-02 16:25:58 +03:00
raver119 106524663b fix double consumption of rng on cpu 
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 2019-09-02 15:24:51 +03:00
raver119 0e05cba2f9
change pointer reference for cudnn (#220) 
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 2019-09-02 12:40:32 +03:00
AlexDBlack 7ded4416cb Merge remote-tracking branch 'fork/master' 2019-09-02 18:52:12 +10:00
raver119 5b8ea3e830 one more tiny cuda fux 
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 2019-09-02 11:49:13 +03:00
Alex Black 82c9dc5743
ELU fix (#219) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-09-02 18:37:05 +10:00
raver119 e42c34ca55
[WIP] minor (#218) 
* - initial docs commit
- merge* cuda fix

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* one more fix

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* one more fix

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 2019-09-02 11:25:48 +03:00
Alex Black 65c9f2a888
ELU fix (#217) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-09-02 17:42:12 +10:00
Alex Black acf559425a
Small test fix (#216) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-09-02 16:44:57 +10:00
Ryan Nett b3a134b608 New Nd4j backprop ops for activations (#211) 
* new (for java at least) backprop ops

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* update activation functions

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* add differential functions for SameDiff

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* deprecate old ops

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* update correct old ops

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* update ops backprop to use new ops

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* 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>
 2019-09-02 16:15:23 +10:00
Robert Altena 6d04d30c94 INDArray.java javadoc (#215) 
* javadoc

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* javadoc

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 2019-09-02 16:06:20 +10:00
raver119 c34826da4d fixed args 
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 2019-09-01 22:06:01 +03:00
raver119 00cf28f477 get rid of builtin_popcount to please ppc 
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 2019-09-01 19:57:39 +03:00
raver119 3679e55c49 fix bits_hamming_distance for ppc 
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 2019-09-01 19:33:23 +03:00
Robert Altena ef1de6a4aa rcorbish #8617 (#8188) 
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
 2019-09-01 07:17:36 +03:00
Yurii Shyrma a35926c6e9 - add parameter alpha to elu and lrelu_bp (#213) 
* - add parameter alpha to elu and lrelu_bp

Signed-off-by: Yurii <yurii@skymind.io>

* - forgot to correct header activations.h

Signed-off-by: Yurii <yurii@skymind.io>
 2019-08-31 20:57:39 +03:00
raver119 b71c993ded
[WIP] maxpool_bp cuda fix (#212) 
* one test for alex

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* fix

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* get rid of safety offset in cpp

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* bfloat16

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* minor test rearrangement to fastpath launch

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* - 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>
 2019-08-31 20:57:05 +03:00
Alex Black f00a7bb3f2
Small fix for clashing dependency (test scope only) (#214) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-09-01 00:16:38 +10:00
AlexDBlack b393d3fdb1 Merge 
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 2019-08-31 12:33:22 +10:00
Alex Black 12d14efcf2
ND4S test fix (#210) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-08-31 12:27:09 +10:00
Yurii Shyrma 00fd50cee2
Shyrma softmax (#209) 
* - provide new cuda kernel for softmax

Signed-off-by: Yurii <yurii@skymind.io>

* - further work on cuda kernel for softmax

Signed-off-by: Yurii <yurii@skymind.io>

* - correction cuda kernel for softmax

Signed-off-by: Yurii <yurii@skymind.io>
 2019-08-30 20:31:05 +03:00
raver119 bdc3eacafd one small playground test 
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 2019-08-30 20:13:01 +03:00
Alex Black 6efffb727f
Import fix (#208) 
Signed-off-by: AlexDBlack <blacka101@gmail.com>
 2019-08-30 23:40:52 +10:00
Alex Black a7dca9fc87
Add java op class for relu derivative, and use in Activation ReLU (#207) 
* Add java op class for relu derivative, and use in ACtivation ReLU

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* Fix

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 2019-08-30 23:36:00 +10:00
raver119 70a9ae5068
[WIP] few tweaks (#206) 
* scatter empty check

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* scatter empty test

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* one more test

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* two tweaks

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* dup tweak

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* - put empty checking of indices array immediately prior  helper run

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* minor tests fix

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* minor tests fix

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 2019-08-30 16:32:01 +03:00
Alexander Stoyakin f414239ed5
Types fixed (#205) 
Signed-off-by: Alexander Stoyakin <alexander.stoyakin@gmail.com>
 2019-08-30 16:18:41 +03:00
Alex Black 3f3b676ce5
DL4J Fixes (#204) 
* Fix issue with recently introduced exception handling system in MultiLayerNetwork/ComputationGraph

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* Fix for SpaceToBatch layer

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* #8133 DL4J SpaceToBatch gradient fix

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 2019-08-30 23:00:53 +10:00
Robert Altena 54e320a255 javadoc (#201) 
Signed-off-by: Robert Altena <Rob@Ra-ai.com>
 2019-08-30 22:40:27 +10:00
Alex Black 62e96c9724
Guava Function -> nd4j-common Function (#203) 
Signed-off-by: Alex Black <blacka101@gmail.com>
 2019-08-30 20:39:43 +10:00