blob: ffbb813e2897466e7dbd624b471c01e2a1e4b1f2 [file] [log] [blame]
Vidhya Sudhan Loganathand646ae12018-11-19 15:18:20 +00001///
Gian Marco Iodice716b1be2021-02-10 17:33:27 +00002/// Copyright (c) 2017-2021 Arm Limited.
Vidhya Sudhan Loganathand646ae12018-11-19 15:18:20 +00003///
4/// SPDX-License-Identifier: MIT
5///
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7/// of this software and associated documentation files (the "Software"), to
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12///
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15///
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Anthony Barbier3762e742018-03-02 11:49:33 +000024namespace arm_compute
25{
Sheri Zhangd813bab2021-04-30 16:53:41 +010026/** @page versions_changelogs Release Versions and Changelog
Anthony Barbier6ff3b192017-09-04 18:44:23 +010027
28@tableofcontents
29
Sheri Zhangd813bab2021-04-30 16:53:41 +010030@section S2_1_versions Release versions
Anthony Barbier6ff3b192017-09-04 18:44:23 +010031
32All releases are numbered vYY.MM Where YY are the last two digits of the year, and MM the month number.
33If there is more than one release in a month then an extra sequential number is appended at the end:
34
35 v17.03 (First release of March 2017)
36 v17.03.1 (Second release of March 2017)
37 v17.04 (First release of April 2017)
38
39@note We're aiming at releasing one major public release with new features per quarter. All releases in between will only contain bug fixes.
40
Sheri Zhangd813bab2021-04-30 16:53:41 +010041@section S2_2_changelog Changelog
Anthony Barbier6ff3b192017-09-04 18:44:23 +010042
Sheri Zhang5dda2172021-10-15 19:54:17 +010043v21.11 Public major release
44 - Various bug fixes.
Gunes Bayir08773702021-11-05 12:34:34 +000045 - Various optimizations:
46 - Improve performance of bilinear and nearest neighbor Scale on both CPU and GPU for FP32, FP16, Int8, Uint8 data types
47 - Improve performance of Softmax on GPU for Uint8/Int8
Sheri Zhang5dda2172021-10-15 19:54:17 +010048 - New OpenCL kernels / functions:
49 - @ref CLConv3D
50 - New Arm® Neon™ kernels / functions:
51 - @ref NEConv3D
Gunes Bayir08773702021-11-05 12:34:34 +000052 - Support configurable build by a selected subset of operator list
53 - Support MobileBert on Neon™ backend
54 - Improve operator/function logging
55 - Remove padding from OpenCL kernels:
56 - ClPool2dKernel
57 - ClScaleKernel
58 - ClGemmMatrixMultiplyReshapedKernel
59 - Remove padding from Cpu kernels:
60 - CpuPool2dKernel
61 - Remove Y padding from OpenCL kernels:
62 - ClGemmMatrixMultiplyKernel
63 - ClGemmReshapedRHSMatrixKernel
64 - Remove legacy GeMM kernels in gemm_v1.cl
Sheri Zhang5dda2172021-10-15 19:54:17 +010065
Freddie Liardet77014ff2021-08-05 15:50:31 +010066v21.08 Public major release
67 - Various bug fixes.
68 - Various optimizations:
69 - Improve LWS (Local-Workgroup-Size) heuristic in OpenCL for GeMM, Direct Convolution and Winograd Transformations when OpenCL tuner is not used
70 - Improve QASYMM8/QSYMM8 performance on OpenCL for various Arm® Mali™ GPU architectures
71 - Add dynamic weights support in Fully connected layer (CPU/GPU)
72 - Various performance optimizations for floating-point data types (CPU/GPU)
73 - Add a reduced core library build arm_compute_core_v2
74 - Expose Operator API
75 - Support fat binary build for arm8.2-a via fat_binary build flag
76 - Add CPU discovery capabilities
77 - Add data type f16 support for:
78 - @ref CLRemapKernel
79 - Port the following functions to stateless API:
80 - @ref CLConvolutionLayer
81 - @ref CLFlattenLayer
82 - @ref CLFullyConnectedLayer
83 - @ref CLGEMM
84 - @ref CLGEMMConvolutionLayer
85 - @ref CLGEMMLowpMatrixMultiplyCore
86 - @ref CLWinogradConvolutionLayer
87 - @ref NEConvolutionLayer
88 - @ref NEFlattenLayer
89 - @ref NEFullyConnectedLayer
90 - @ref NEGEMM
91 - @ref NEGEMMConv2d
92 - @ref NEGEMMConvolutionLayer
93 - @ref NEGEMMLowpMatrixMultiplyCore
94 - @ref NEWinogradConvolutionLayer
95 - Remove the following functions:
96 - CLWinogradInputTransform
97 - Remove CLCoreRuntimeContext
98 - Remove ICPPSimpleKernel
99 - Rename file arm_compute/runtime/CL/functions/CLElementWiseUnaryLayer.h to arm_compute/runtime/CL/functions/CLElementwiseUnaryLayer.h
100
Michalis Spyrou27e67f02021-02-16 11:34:39 +0000101v21.05 Public major release
Sheri Zhangc2bed952021-05-06 12:12:38 +0100102 - Various bug fixes.
103 - Various optimisations.
104 - Various documentation updates:
Jakub Sujakee301b32021-06-04 09:46:08 +0100105 - Add supported operators and corresponding Android NNAPI operators.
106 - Documentation reorg into user guide and contributor guide.
Sheri Zhangc2bed952021-05-06 12:12:38 +0100107 - Add support for a global allocator for OpenCL tensors
108 - Add experimental support for [CLVK](https://github.com/kpet/clvk).
109 - Add data type S32 support for:
110 - @ref opencl::kernels::ClArithmeticKernel
111 - Add data type QASYMM8 support for:
112 - @ref CLROIPoolingLayer
113 - @ref CLROIPoolingLayerKernel
114 - @ref NEROIPoolingLayer
115 - @ref NEROIPoolingLayerKernel
116 - Add per-channel quantization support for:
117 - @ref CLDeconvolutionLayer
118 - @ref CLDirectDeconvolutionLayer
119 - @ref NEConvolutionLayer
120 - @ref NEDeconvolutionLayer
121 - Remove padding from OpenCL kernels:
122 - @ref CLL2NormalizeLayerKernel
Gian Marco Iodice8155c022021-04-16 15:08:59 +0100123 - CLDepthwiseConvolutionLayer3x3NHWCKernel
Sheri Zhangc2bed952021-05-06 12:12:38 +0100124 - @ref CLNormalizationLayerKernel
125 - @ref CLNormalizePlanarYUVLayerKernel
126 - @ref opencl::kernels::ClMulKernel
127 - @ref CLReductionOperationKernel
128 - @ref CLROIPoolingLayerKernel
129 - Remove computer vision support from Arm® Neon™ backend
130 - Remove the following functions:
Michalis Spyrou27e67f02021-02-16 11:34:39 +0000131 - NEAbsoluteDifference
132 - NEAccumulate
133 - NEBox3x3
134 - NECannyEdge
135 - NEChannelCombine
136 - NEChannelExtract
137 - NEColorConvert
Michalis Spyrou473cb012021-02-23 11:48:12 +0000138 - NEConvolution
Michalis Spyrou27e67f02021-02-16 11:34:39 +0000139 - NEDerivative
140 - NEDilate
141 - NEEqualizeHistogram
142 - NEErode
143 - NEFastCorners
144 - NEGaussian3x3
145 - NEGaussian5x5
146 - NEGaussianPyramid
147 - NEHOGDescriptor
148 - NEHOGDetector
149 - NEHOGGradient
150 - NEHOGMultiDetection
151 - NEHarrisCorners
152 - NEHistogram
153 - NEIntegralImage
154 - NELaplacianPyramid
155 - NELaplacianReconstruct
156 - NEMagnitude
157 - NEMeanStdDev
158 - NEMedian3x3
159 - NEMinMaxLocation
160 - NENonLinearFilter
161 - NEOpticalFlow
162 - NEPhase
Michalis Spyrou27e67f02021-02-16 11:34:39 +0000163 - NEScharr3x3
164 - NESobel3x3
165 - NESobel5x5
166 - NESobel7x7
167 - NETableLookup
168 - NEThreshold
169 - NEWarpAffine
Michalis Spyrou473cb012021-02-23 11:48:12 +0000170 - NEWarpPerspectiveKernel
Michalis Spyrou473cb012021-02-23 11:48:12 +0000171 - Remove all GLES kernels / functions / tests / examples
Sheri Zhangc2bed952021-05-06 12:12:38 +0100172 - Remove computer vision support from CL backend
173 - Remove the following functions:
Michalis Spyrou473cb012021-02-23 11:48:12 +0000174 - CLAbsoluteDifference
175 - CLAccumulate
176 - CLBox3x3
177 - CLCannyEdge
178 - CLChannelCombine
179 - CLChannelExtract
180 - CLColorConvert
181 - CLConvolution
182 - CLDerivative
183 - CLDilate
184 - CLEqualizeHistogram
185 - CLErode
186 - CLFastCorners
187 - CLGaussian3x3
188 - CLGaussian5x5
189 - CLGaussianPyramid
190 - CLHOGDescriptor
191 - CLHOGDetector
192 - CLHOGGradient
193 - CLHOGMultiDetection
194 - CLHarrisCorners
195 - CLHistogram
196 - CLIntegralImage
197 - CLLaplacianPyramid
198 - CLLaplacianReconstruct
199 - CLMagnitude
200 - CLMeanStdDev
201 - CLMedian3x3
202 - CLMinMaxLocation
203 - CLNonLinearFilter
204 - CLOpticalFlow
205 - CLPhase
206 - CLScharr3x3
207 - CLSobel3x3
208 - CLSobel5x5
209 - CLSobel7x7
210 - CLTableLookup
211 - CLThreshold
212 - CLWarpAffine
213 - CLWarpPerspective
214
Georgios Pinitas40f51a62020-11-21 03:04:18 +0000215v21.02 Public major release
Sheri Zhangda6a6eb2021-01-06 11:15:06 +0000216 - Various bug fixes.
217 - Various optimisations.
Georgios Pinitas45514032020-12-30 00:03:09 +0000218 - Upgrade C++ standard to C++14
219 - Add macOS support
Giorgio Arena1055dc12021-02-19 09:53:06 +0000220 - Add Armv8-R AArch64 architecture support
Sheri Zhangda6a6eb2021-01-06 11:15:06 +0000221 - Add SVE/SVE2 support for:
Manuel Bottini10b38262021-02-19 18:16:44 +0000222 - NEScaleKernel
Sheri Zhangda6a6eb2021-01-06 11:15:06 +0000223 - @ref NEActivationLayer
224 - @ref NEArithmeticAddition
225 - @ref NEBatchNormalizationLayerKernel
Giorgio Arena1055dc12021-02-19 09:53:06 +0000226 - @ref cpu::kernels::CpuLogits1DSoftmaxKernel
227 - @ref cpu::kernels::CpuLogits1DMaxKernel
228 - @ref cpu::kernels::CpuElementwiseUnaryKernel
Sheri Zhangdda69142021-02-01 19:06:57 +0000229 - Remove padding from OpenCL kernels:
Sheri Zhang1efed922021-03-10 22:43:38 +0000230 - CLDirectConvolutionLayerKernel
Sheri Zhangdda69142021-02-01 19:06:57 +0000231 - @ref CLArgMinMaxLayerKernel
232 - @ref CLPadLayerKernel
233 - @ref CLROIAlignLayerKernel
234 - @ref CLRangeKernel
Manuel Bottini3b131ab2021-02-19 18:16:44 +0000235 - CLScaleKernel
Sheri Zhangdda69142021-02-01 19:06:57 +0000236 - @ref CLSelectKernel
237 - @ref CLBitwiseKernel
Giorgio Arena1055dc12021-02-19 09:53:06 +0000238 - @ref opencl::kernels::ClFloorKernel
Teresa Charlin27886092021-02-25 20:15:01 +0000239 - CLTransposeKernel
Giorgio Arena5b50f422021-02-17 11:43:05 +0000240 - Deprecate functions in CLTuner:
241 - add_lws_to_table
242 - import_lws_table
243 - lws_table
Sheri Zhangda6a6eb2021-01-06 11:15:06 +0000244 - Remove functions:
Georgios Pinitas96b16b62020-12-01 17:41:34 +0000245 - NELocallyConnectedLayer / CLLocallyConnectedLayer
Georgios Pinitasf7c5a412020-12-03 14:38:33 +0000246 - NEIm2Col
247 - NECol2Im
248 - NEGEMMInterleave4x4
249 - NEGEMMTranspose1xW
Georgios Pinitas8c3c0e72020-12-03 20:11:53 +0000250 - NEComputeAllAnchors / CLComputeAllAnchors
Georgios Pinitasec2256b2020-12-03 18:51:58 +0000251 - NEGEMMAssemblyDispatch
Georgios Pinitasc53266e2020-12-09 03:11:53 +0000252 - NEUpsampleLayer / CLUpsampleLayer
Sheri Zhangda6a6eb2021-01-06 11:15:06 +0000253 - Remove kernels:
Georgios Pinitasd308df32020-12-01 16:56:36 +0000254 - NEGEMMMatrixVectorMultiplyKernel
Georgios Pinitas96b16b62020-12-01 17:41:34 +0000255 - NELocallyConnectedMatrixMultiplyKernel / CLLocallyConnectedMatrixMultiplyKernel
Georgios Pinitasc53266e2020-12-09 03:11:53 +0000256 - NEUpsampleLayerKernel / CLUpsampleLayerKernel
Gian Marco Iodicef5aad512021-02-08 17:34:40 +0000257 - Extend OpenCL tuner with workgroup batch size support
258 - Experimental extension for the OpenCL tuner to tune the batches of work groups distribute to compute units
Gian Marco Iodice716b1be2021-02-10 17:33:27 +0000259 - Add functionality to load the OpenCL GEMM heuristics at runtime
260 - The GEMM heuristic file (MLGO) can be used to update the default GEMM heuristics available for OpenCL
Giorgio Arenacd7d1782021-02-22 14:58:37 +0000261 - Note: there might be performance regressions against v20.08 in Inception v3 using int8 data types on Arm Mali-G77 GPUs. Currently under investigation
Jakub Sujakee301b32021-06-04 09:46:08 +0100262 - Note: data-type decoupling is in progress and experimental. Warning of unused symbols might be raised
Georgios Pinitas40f51a62020-11-21 03:04:18 +0000263
SiCong Li96209c72020-08-21 12:28:30 +0100264v20.11 Public major release
morgolock70b1eb82020-11-24 13:54:19 +0000265 - Various bug fixes.
266 - Various optimisations.
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000267 - Performance regressions can be noted when executing Depthwise Convolution on Arm® Neon™ with a depth multiplier > 1 for quantized data type.
morgolock0e728492020-11-20 11:03:33 +0000268 This is planned to be resolved in 21.02 release.
morgolock70b1eb82020-11-24 13:54:19 +0000269 - Added new data type QASYMM8_SIGNED support for @ref NEROIAlignLayer.
SiCong Li903f8cc2020-08-27 10:17:10 +0100270 - Added new data type S32 support for:
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000271 - NEArithmeticSubtraction
272 - NEArithmeticSubtractionKernel
SiCong Libb88f892020-08-28 11:18:47 +0100273 - @ref NEPixelWiseMultiplication
Sheri Zhang1e3ab422021-03-16 17:35:08 +0000274 - NEPixelWiseMultiplicationKernel
Sang-Hoon Park63001ac2021-01-18 14:20:27 +0000275 - NEElementwiseDivision
276 - NEDivisionOperationKernel
SiCong Li96209c72020-08-21 12:28:30 +0100277 - Interface change
278 - Properly support softmax axis to have the same meaning as other major frameworks. That is, axis now defines the dimension
279 on which Softmax/Logsoftmax is performed. E.g. for input of shape 4x5x6 and axis=1, softmax will be applied to 4x6=24 vectors of size 5.
280 The supported value range of axis is [-rank, rank).
281 This change applies to the following functions:
282 - @ref NESoftmaxLayer
283 - @ref NELogSoftmaxLayer
284 - @ref CLSoftmaxLayer
285 - @ref CLLogSoftmaxLayer
Manuel Bottiniceaa0bf2021-02-16 15:15:19 +0000286 - GCSoftmaxLayer
Sheri Zhang824061d2020-10-26 15:46:37 +0000287 - New OpenCL kernels / functions:
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100288 - CLGEMMLowpQuantizeDownInt32ScaleByFixedPointKernel
morgolock0e728492020-11-20 11:03:33 +0000289 - @ref CLLogicalNot
290 - @ref CLLogicalAnd
291 - @ref CLLogicalOr
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000292 - New Arm® Neon™ kernels / functions:
morgolock0e728492020-11-20 11:03:33 +0000293 - @ref NELogicalNot
294 - @ref NELogicalAnd
295 - @ref NELogicalOr
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000296 - Removed padding from Arm® Neon™ kernels:
Sheri Zhang1e3ab422021-03-16 17:35:08 +0000297 - NEComplexPixelWiseMultiplicationKernel
Michalis Spyrou473cb012021-02-23 11:48:12 +0000298 - NENonMaximaSuppression3x3Kernel
299 - @ref NERemapKernel
Michele Di Giorgio93b75e02021-06-21 12:00:43 +0100300 - NEGEMMInterleave4x4Kernel
Manuel Bottini327225d2021-04-13 13:09:30 +0100301 - NEDirectConvolutionLayerKernel
Manuel Bottini10b38262021-02-19 18:16:44 +0000302 - NEScaleKernel
Georgios Pinitas96b16b62020-12-01 17:41:34 +0000303 - NELocallyConnectedMatrixMultiplyKernel
Manuel Bottinicfac51c2021-06-18 15:47:28 +0100304 - NEGEMMLowpOffsetContributionKernel
Michele Di Giorgio93b75e02021-06-21 12:00:43 +0100305 - NEGEMMTranspose1xWKernel
Michele Di Giorgio19289042021-02-03 16:05:00 +0000306 - NEPoolingLayerKernel
Michalis Spyrou473cb012021-02-23 11:48:12 +0000307 - NEConvolutionKernel
Michalis Spyrou60c3b0e2021-04-08 12:02:58 +0100308 - NEDepthwiseConvolutionLayerNativeKernel
Manuel Bottinicfac51c2021-06-18 15:47:28 +0100309 - NEGEMMLowpMatrixMultiplyKernel
Michele Di Giorgio53832b22021-06-21 14:45:44 +0100310 - NEGEMMMatrixMultiplyKernel
Manuel Bottini327225d2021-04-13 13:09:30 +0100311 - NEDirectConvolutionLayerOutputStageKernel
Sheri Zhanged367132020-10-08 15:46:16 +0100312 - @ref NEReductionOperationKernel
Manuel Bottinicfac51c2021-06-18 15:47:28 +0100313 - NEGEMMLowpMatrixAReductionKernel
314 - NEGEMMLowpMatrixBReductionKernel
Sheri Zhang824061d2020-10-26 15:46:37 +0000315 - Removed padding from OpenCL kernels:
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +0000316 - CLBatchConcatenateLayerKernel
Michele Di Giorgio1e0208a2021-01-22 15:42:59 +0000317 - CLElementwiseOperationKernel
Sheri Zhang824061d2020-10-26 15:46:37 +0000318 - @ref CLBatchNormalizationLayerKernel
Michele Di Giorgioe1314662021-02-01 17:09:32 +0000319 - CLPoolingLayerKernel
Manuel Bottinic6f4ec32021-05-18 18:41:56 +0100320 - CLWinogradInputTransformKernel
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100321 - CLGEMMLowpMatrixMultiplyNativeKernel
322 - CLGEMMLowpMatrixAReductionKernel
323 - CLGEMMLowpMatrixBReductionKernel
324 - CLGEMMLowpOffsetContributionOutputStageKernel
325 - CLGEMMLowpOffsetContributionKernel
Manuel Bottinic6f4ec32021-05-18 18:41:56 +0100326 - CLWinogradOutputTransformKernel
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100327 - CLGEMMLowpMatrixMultiplyReshapedKernel
Sheri Zhang824061d2020-10-26 15:46:37 +0000328 - @ref CLFuseBatchNormalizationKernel
329 - @ref CLDepthwiseConvolutionLayerNativeKernel
Georgios Pinitas11d84152021-04-28 10:20:18 +0100330 - CLDepthConvertLayerKernel
Sheri Zhang7e20e292021-02-02 11:49:34 +0000331 - CLCopyKernel
Gian Marco Iodice8155c022021-04-16 15:08:59 +0100332 - CLDepthwiseConvolutionLayer3x3NHWCKernel
Georgios Pinitasf47f7182021-01-15 09:29:50 +0000333 - CLActivationLayerKernel
Manuel Bottinic6f4ec32021-05-18 18:41:56 +0100334 - CLWinogradFilterTransformKernel
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +0000335 - CLWidthConcatenateLayerKernel
336 - CLWidthConcatenate4TensorsKernel
337 - CLWidthConcatenate2TensorsKernel
Sang-Hoon Park201e0fe2021-01-27 13:14:56 +0000338 - CLLogits1DMaxShiftExpSumKernel
339 - CLLogits1DNormKernel
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +0000340 - CLHeightConcatenateLayerKernel
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100341 - CLGEMMMatrixMultiplyKernel
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100342 - CLGEMMLowpQuantizeDownInt32ScaleKernel
343 - CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel
344 - CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +0000345 - CLDepthConcatenateLayerKernel
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100346 - CLGEMMLowpQuantizeDownInt32ScaleByFixedPointKernel
Sheri Zhang824061d2020-10-26 15:46:37 +0000347 - Removed OpenCL kernels / functions:
348 - CLGEMMLowpQuantizeDownInt32ToInt16ScaleByFixedPointKernel
349 - CLGEMMLowpQuantizeDownInt32ToInt8ScaleByFixedPointKernel
350 - CLGEMMLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel
morgolock00c76012020-11-06 10:40:12 +0000351 - Deprecated OpenCL kernels / functions (If a kernel is used only by the function that is being deprecated, the kernel is deprecated together):
Georgios Pinitas2d221392020-09-03 15:16:37 +0100352 - CLLocallyConnectedLayer
353 - CLLocallyConnectedMatrixMultiplyKernel
morgolock00c76012020-11-06 10:40:12 +0000354 - CLAbsoluteDifference
355 - CLAbsoluteDifferenceKernel
356 - CLAccumulate
357 - CLAccumulateKernel
358 - CLAccumulateSquared
359 - CLAccumulateSquaredKernel
360 - CLAccumulateWeighted
361 - CLAccumulateWeightedKernel
362 - CLAccumulateWeightedFP16Kernel
363 - CLBox3x3
364 - CLBox3x3Kernel
365 - CLBox3x3FP16Kernel
366 - CLCannyEdge
367 - CLChannelCombine
368 - CLChannelCombineKernel
369 - CLChannelExtract
370 - CLChannelExtractKernel
371 - CLColorConvert
372 - CLColorConvertKernel
373 - CLConvolution3x3
374 - CLConvolutionRectangle
375 - CLConvolutionRectangleKernel
376 - CLConvolutionSquare
377 - CLConvolutionKernel
378 - CLDerivative
379 - CLDerivativeKernel
380 - CLDilate
381 - CLDilateKernel
382 - CLEqualizeHistogram
383 - CLErode
384 - CLErodeKernel
385 - CLFastCorners
386 - CLFastCornersKernel
387 - CLGaussian3x3
388 - CLGaussian3x3Kernel
389 - CLGaussian5x5
390 - CLGaussian5x5HorKernel
391 - CLGaussian5x5VertKernel
392 - CLGaussianPyramid
393 - CLGaussianPyramidHalf
394 - CLGaussianPyramidOrb
395 - CLHarrisCorners
396 - CLHarrisScoreKernel
397 - CLHarrisScoreFP16Kernel
398 - CLHistogram
399 - CLHistogramKernel
400 - CLHOGOrientationBinningKernel
401 - CLHOGBlockNormalizationKernel
402 - CLHOGDetectorKernel
403 - CLHOGNonMaximaSuppressionKernel
404 - CLHOGDescriptor
405 - CLHOGDetector
406 - CLHOGGradient
407 - CLHOGMultiDetection
408 - CLHOGOrientationBinningKernel
409 - CLHOGBlockNormalizationKernel
410 - CLHOGDetectorKernel
411 - CLIntegralImage
412 - CLIntegralImageKernel
413 - CLLaplacianReconstruct
414 - CLLaplacianPyramid
415 - CLMagnitude
416 - CLMagnitudePhaseKernel
417 - CLMedian3x3
418 - CLMedian3x3Kernel
419 - CLMinMaxLocation
420 - CLMinMaxLocationKernel
421 - CLNonLinearFilter
422 - CLNonLinearFilterKernel
423 - CLNonMaximaSuppression3x3
424 - CLNonMaximaSuppression3x3FP16Kernel
425 - CLNonMaximaSuppression3x3Kernel
426 - CLOpticalFlow
427 - CLPhase
428 - CLRemap
429 - CLRemapKernel
430 - CLScharr3x3
431 - CLScharr3x3Kernel
432 - CLSobel3x3
433 - CLSobel3x3Kernel
434 - CLSobel5x5
435 - CLSobel5x5HorKernel
436 - CLSobel5x5VertKernel
437 - CLSobel7x7
438 - CLSobel7x7HorKernel
439 - CLSobel7x7VertKernel
440 - CLThreshold
441 - CLThresholdKernel
442 - CLWarpAffine
443 - CLWarpAffineKernel
444 - CLWarpPerspective
445 - CLWarpPerspectiveKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000446 - Deprecated Arm® Neon™ kernels / functions (If a kernel is used only by the function that is being deprecated, the kernel is deprecated together):
Georgios Pinitas2d221392020-09-03 15:16:37 +0100447 - NELocallyConnectedLayer
448 - NELocallyConnectedMatrixMultiplyKernel
morgolock0c862652020-11-06 08:59:45 +0000449 - NEAbsoluteDifference
450 - NEAbsoluteDifferenceKernel
451 - NEAccumulate
452 - NEAccumulateKernel
453 - NEAccumulateSquared
454 - NEAccumulateSquaredKernel
455 - NEAccumulateWeighted
456 - NEAccumulateWeightedKernel
457 - NEAccumulateWeightedFP16Kernel
458 - NEBox3x3
459 - NEBox3x3Kernel
460 - NEBox3x3FP16Kernel
461 - NECannyEdge
462 - NEChannelCombine
463 - NEChannelCombineKernel
464 - NEChannelExtract
465 - NEChannelExtractKernel
466 - NEColorConvert
467 - NEColorConvertKernel
468 - NEConvolution3x3
469 - NEConvolutionRectangle
470 - NEConvolutionRectangleKernel
471 - NEConvolutionSquare
472 - NEConvolutionKernel
473 - NEDerivative
474 - NEDerivativeKernel
475 - NEDilate
476 - NEDilateKernel
477 - NEEqualizeHistogram
478 - NEErode
479 - NEErodeKernel
480 - NEFastCorners
481 - NEFastCornersKernel
482 - NEGaussian3x3
483 - NEGaussian3x3Kernel
484 - NEGaussian5x5
485 - NEGaussian5x5HorKernel
486 - NEGaussian5x5VertKernel
487 - NEGaussianPyramid
488 - NEGaussianPyramidHalf
489 - NEGaussianPyramidOrb
490 - NEHarrisCorners
491 - NEHarrisScoreKernel
492 - NEHarrisScoreFP16Kernel
493 - NEHistogram
494 - NEHistogramKernel
495 - NEHOGOrientationBinningKernel
496 - NEHOGBlockNormalizationKernel
497 - NEHOGDetectorKernel
498 - NEHOGNonMaximaSuppressionKernel
499 - NEHOGDescriptor
500 - NEHOGDetector
501 - NEHOGGradient
502 - NEHOGMultiDetection
503 - NEHOGOrientationBinningKernel
504 - NEHOGBlockNormalizationKernel
505 - NEHOGDetectorKernel
506 - NEIntegralImage
507 - NEIntegralImageKernel
508 - NELaplacianReconstruct
509 - NELaplacianPyramid
510 - NEMagnitude
511 - NEMagnitudePhaseKernel
512 - NEMedian3x3
513 - NEMedian3x3Kernel
514 - NEMinMaxLocation
515 - NEMinMaxLocationKernel
516 - NENonLinearFilter
517 - NENonLinearFilterKernel
518 - NENonMaximaSuppression3x3
519 - NENonMaximaSuppression3x3FP16Kernel
520 - NENonMaximaSuppression3x3Kernel
521 - NEOpticalFlow
522 - NEPhase
523 - NERemap
524 - NERemapKernel
525 - NEScharr3x3
526 - NEScharr3x3Kernel
527 - NESobel3x3
528 - NESobel3x3Kernel
529 - NESobel5x5
530 - NESobel5x5HorKernel
531 - NESobel5x5VertKernel
532 - NESobel7x7
533 - NESobel7x7HorKernel
534 - NESobel7x7VertKernel
535 - NEThreshold
536 - NEThresholdKernel
537 - NEWarpAffine
538 - NEWarpAffineKernel
539 - NEWarpPerspective
540 - NEWarpPerspectiveKernel
morgolockd6ee9ed2020-11-19 10:07:14 +0000541 - Deprecated GLES kernels / functions (If a kernel is used only by the function that is being deprecated, the kernel is deprecated together):
542 - GCAbsoluteDifference
543 - GCActivationLayer
544 - GCArithmeticAddition
545 - GCBatchNormalizationLayer
546 - GCConcatenateLayer
547 - GCConvolutionLayer
548 - GCDepthwiseConvolutionLayer
549 - GCDirectConvolutionLayer
550 - GCDropoutLayer
551 - GCFillBorder
552 - GCFullyConnectedLayer
553 - GCGEMM
554 - GCGEMMInterleave4x4
555 - GCGEMMTranspose1xW
556 - GCNormalizationLayer
557 - GCNormalizePlanarYUVLayer
558 - GCPixelWiseMultiplication
559 - GCPoolingLayer
560 - GCScale
561 - GCSoftmaxLayer
562 - GCTensorShift
563 - GCTranspose
564
SiCong Li96209c72020-08-21 12:28:30 +0100565
Georgios Pinitas25ef7212020-06-02 23:00:41 +0100566v20.08 Public major release
567 - Various bug fixes.
568 - Various optimisations.
Sheri Zhang3ef9b5f2020-07-09 16:32:58 +0100569 - Added new data type QASYMM8_SIGNED support for:
Sheri Zhangdd4cfc02020-07-10 14:15:41 +0100570 - @ref CLArgMinMaxLayer
571 - @ref CLArgMinMaxLayerKernel
572 - Added new data type U8 support for:
573 - @ref NECropKernel
Sheri Zhang7e20e292021-02-02 11:49:34 +0000574 - CLCropKernel
Jakub Sujakee301b32021-06-04 09:46:08 +0100575 - Added align_corner support for nearest neighbor interpolation in:
Manuel Bottini10b38262021-02-19 18:16:44 +0000576 - NEScaleKernel
Manuel Bottini3b131ab2021-02-19 18:16:44 +0000577 - CLScaleKernel
Sheri Zhangdd4cfc02020-07-10 14:15:41 +0100578 - New OpenCL kernels / functions:
579 - @ref CLMaxUnpoolingLayerKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000580 - New Arm® Neon™ kernels / functions:
Sheri Zhangdd4cfc02020-07-10 14:15:41 +0100581 - @ref NEMaxUnpoolingLayerKernel
Sheri Zhang3ef9b5f2020-07-09 16:32:58 +0100582 - New graph example:
Sheri Zhangdd4cfc02020-07-10 14:15:41 +0100583 - graph_yolov3_output_detector
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100584 - GEMMTuner improvements:
585 - Added fp16 support
586 - Output json files for easier integration
587 - Enabled tuning for export_to_cl_image_rhs option for RHS tensors
588 - More robust script for running benchmarks
Sheri Zhang3ef9b5f2020-07-09 16:32:58 +0100589 - Removed padding from:
Sheri Zhang1e3ab422021-03-16 17:35:08 +0000590 - NEPixelWiseMultiplicationKernel
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000591 - NEHeightConcatenateLayerKernel
Michalis Spyrou27e67f02021-02-16 11:34:39 +0000592 - NEThresholdKernel
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000593 - NEBatchConcatenateLayerKernel
Teresa Charlind1dc09c2021-03-04 15:24:45 +0000594 - NETransposeKernel
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100595 - @ref NEBatchNormalizationLayerKernel
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000596 - NEArithmeticSubtractionKernel
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100597 - @ref NEBoundingBoxTransformKernel
Michalis Spyrou373b4072021-01-20 16:41:12 +0000598 - NELogits1DMaxKernel
599 - NELogits1DSoftmaxKernel
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100600 - @ref NEROIPoolingLayerKernel
601 - @ref NEROIAlignLayerKernel
Georgios Pinitas0b1c2db2020-12-04 15:51:34 +0000602 - NEYOLOLayerKernel
Georgios Pinitasc53266e2020-12-09 03:11:53 +0000603 - NEUpsampleLayerKernel
Georgios Pinitas70eb53b2021-01-06 19:42:21 +0000604 - NEFloorKernel
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000605 - NEWidthConcatenateLayerKernel
606 - NEDepthConcatenateLayerKernel
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100607 - @ref NENormalizationLayerKernel
608 - @ref NEL2NormalizeLayerKernel
Georgios Pinitasc6f95102021-03-30 10:03:01 +0100609 - NEFillArrayKernel
Georgios Pinitas11d84152021-04-28 10:20:18 +0100610 - NEDepthConvertLayerKernel
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100611 - @ref NERangeKernel
612 - @ref NEPriorBoxLayer
Sheri Zhanged367132020-10-08 15:46:16 +0100613 - Removed OpenCL kernels / functions:
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100614 - CLGEMMLowpQuantizeDownInt32ToUint8Scale
615 - CLGEMMLowpQuantizeDownInt32ToUint8ScaleByFloat
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000616 - Removed Arm® Neon™ kernels / functions:
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100617 - NEGEMMLowpQuantizeDownInt32ToUint8Scale
618 - NEGEMMMatrixAccumulateBiasesKernel
SiCong Lid004a7a2020-05-28 15:26:41 +0100619 - Deprecated functions / interfaces:
Michalis Spyrou473cb012021-02-23 11:48:12 +0000620 - Non-descriptor based interfaces for NEThreshold, CLThreshold
Manuel Bottiniceaa0bf2021-02-16 15:15:19 +0000621 - Non-descriptor based interfaces for @ref NEScale, @ref CLScale and GCScale
622 - In @ref NESoftmaxLayer, @ref NELogSoftmaxLayer, @ref CLSoftmaxLayer, @ref CLLogSoftmaxLayer and GCSoftmaxLayer :
623 The default "axis" value for @ref CLSoftmaxLayer, @ref CLLogSoftmaxLayer and GCSoftmaxLayer is changed from 1 to 0.
morgolock9c7fed82020-08-05 12:30:56 +0100624 Only axis 0 is supported.
625 The default "axis" value for @ref NESoftmaxLayer, @ref NELogSoftmaxLayer is changed from 1 to 0.
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100626 Only axis 0 is supported.
Sang-Hoon Parka0205b92020-07-07 09:36:09 +0100627 - The support for quantized data types has been removed from @ref CLLogSoftmaxLayer due to implementation complexity.
Manuel Bottinid844c082021-07-14 12:58:54 +0100628 - Removed padding requirement for the input (e.g. LHS of GEMM) and output in CLGEMMMatrixMultiplyNativeKernel, CLGEMMMatrixMultiplyReshapedKernel, CLGEMMMatrixMultiplyReshapedOnlyRHSKernel and CLIm2ColKernel (NHWC only)
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100629 - This change allows to use @ref CLGEMMConvolutionLayer without extra padding for the input and output.
630 - Only the weights/bias of @ref CLGEMMConvolutionLayer could require padding for the computation.
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100631 - Only on Arm® Mali™ Midgard GPUs, @ref CLGEMMConvolutionLayer could require padding since CLGEMMMatrixMultiplyKernel is called and currently requires padding.
632 - Added support for exporting the OpenCL buffer object to the OpenCL image object in CLGEMMMatrixMultiplyReshapedKernel and CLGEMMMatrixMultiplyReshapedOnlyRHSKernel.
Sang-Hoon Parkadfaefb2020-08-18 09:13:05 +0100633 - This support allows to export the OpenCL buffer used for the reshaped RHS matrix to the OpenCL image object.
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100634 - The padding requirement for the OpenCL image object is considered into the CLGEMMReshapeRHSMatrixKernel.
635 - The reshaped RHS matrix stores the weights when GEMM is used to accelerate CLGEMMConvolutionLayer.
Georgios Pinitas25ef7212020-06-02 23:00:41 +0100636
Georgios Pinitasfd7780d2020-03-17 11:41:00 +0000637v20.05 Public major release
Georgios Pinitasc7b183a2020-03-06 18:12:09 +0000638 - Various bug fixes.
639 - Various optimisations.
Michele Di Giorgio36a551f2020-04-23 11:55:29 +0100640 - Updated recommended NDK version to r18b.
641 - Updated recommended gcc version to Linaro 6.3.1.
Georgios Pinitasc7b183a2020-03-06 18:12:09 +0000642 - Added Bfloat16 type support
643 - Added Bfloat16 support in:
Manuel Bottini29599d02021-07-06 15:01:35 +0100644 - NEWeightsReshapeKernel
645 - NEConvolutionLayerReshapeWeights
Manuel Bottini90028992021-06-30 18:29:18 +0100646 - NEIm2ColKernel
Georgios Pinitasf7c5a412020-12-03 14:38:33 +0000647 - NEIm2Col
Georgios Pinitas11d84152021-04-28 10:20:18 +0100648 - NEDepthConvertLayerKernel
Georgios Pinitasc7b183a2020-03-06 18:12:09 +0000649 - @ref NEDepthConvertLayer
650 - @ref NEGEMMConvolutionLayer
Georgios Pinitasec2256b2020-12-03 18:51:58 +0000651 - NEGEMMAssemblyDispatch
Sheri Zhang0f2522b2020-03-25 16:38:19 +0000652 - Added new data type QASYMM8_SIGNED support for:
653 - @ref CLDirectConvolutionLayer
654 - @ref CLDeconvolutionLayer
655 - @ref CLDirectDeconvolutionLayer
656 - @ref CLGEMMDeconvolutionLayer
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100657 - CLGEMMLowpMatrixMultiplyReshapedKernel
658 - CLGEMMLowpQuantizeDownInt32ScaleKernel
659 - CLGEMMLowpQuantizeDownInt32ScaleByFloatKernel
Sheri Zhang0f2522b2020-03-25 16:38:19 +0000660 - @ref CLReductionOperation
661 - @ref CLReduceMean
Sheri Zhang359c48e2020-04-30 22:53:39 +0100662 - @ref NEScale
Manuel Bottini10b38262021-02-19 18:16:44 +0000663 - NEScaleKernel
Georgios Pinitasc53266e2020-12-09 03:11:53 +0000664 - NEUpsampleLayer
Sheri Zhang0f2522b2020-03-25 16:38:19 +0000665 - @ref NECast
666 - @ref NEReductionOperation
667 - @ref NEReduceMean
668 - @ref NEArgMinMaxLayer
669 - @ref NEDeconvolutionLayer
Manuel Bottiniae58bdf2021-06-17 17:18:45 +0100670 - NEGEMMLowpQuantizeDownInt32ScaleKernel
Sheri Zhang0f2522b2020-03-25 16:38:19 +0000671 - @ref CPPBoxWithNonMaximaSuppressionLimit
672 - @ref CPPDetectionPostProcessLayer
673 - @ref CPPPermuteKernel
674 - @ref CPPPermute
675 - @ref CPPTopKVKernel
676 - @ref CPPTopKV
Sheri Zhang359c48e2020-04-30 22:53:39 +0100677 - @ref CPPUpsample
678 - @ref CPPUpsampleKernel
Sheri Zhang31b49ca2020-04-24 11:15:10 +0100679 - New OpenCL kernels / functions:
680 - @ref CLQLSTMLayer
681 - @ref CLQLSTMLayerNormalizationKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000682 - New Arm® Neon™ kernels / functions:
Sheri Zhang31b49ca2020-04-24 11:15:10 +0100683 - @ref NEQLSTMLayer
684 - @ref NEQLSTMLayerNormalizationKernel
685 - Added HARD_SWISH support in:
Georgios Pinitasf47f7182021-01-15 09:29:50 +0000686 - CLActivationLayerKernel
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000687 - NEActivationLayerKernel
Sheri Zhang0f2522b2020-03-25 16:38:19 +0000688 - Deprecated OpenCL kernels / functions:
689 - CLGEMMLowpQuantizeDownInt32ToUint8Scale
690 - CLGEMMLowpQuantizeDownInt32ToUint8ScaleByFloat
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000691 - Deprecated Arm® Neon™ kernels / functions:
Sheri Zhang0f2522b2020-03-25 16:38:19 +0000692 - NEGEMMLowpQuantizeDownInt32ToUint8Scale
693 - Removed CPP kernels / functions:
694 - CPPFlipWeightsKernel
Manuel Bottini387259a2020-05-21 17:14:36 +0100695 - Removed PoolingLayerInfo constructors without Data Layout.
696 - Removed CLDepthwiseConvolutionLayer3x3
697 - Removed NEDepthwiseConvolutionLayerOptimized
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000698 - Added support for Winograd 3x3,4x4 on Arm® Neon™ FP16:
Manuel Bottini075253a2020-05-22 12:57:18 +0100699 - @ref NEWinogradConvolutionLayer
Michalis Spyrou96f977e2021-07-01 12:20:56 +0100700 - CpuWinogradConv2dTransformInputKernel
701 - CpuWinogradConv2dTransformOutputKernel
702 - CpuWinogradConv2dTransformWeightsKernel
Manuel Bottini075253a2020-05-22 12:57:18 +0100703 - Added CLCompileContext
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000704 - Added Arm® Neon™ GEMM kernel with 2D window support
Georgios Pinitasc7b183a2020-03-06 18:12:09 +0000705
Michele Di Giorgio740872e2020-03-04 15:29:49 +0000706v20.02.1 Maintenance release
707 - Added Android-NN build script.
708
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000709v20.02 Public major release
710 - Various bug fixes.
711 - Various optimisations.
712 - Added new data type QASYMM8_SIGNED support for:
713 - @ref CLDepthwiseConvolutionLayer
Manuel Bottini387259a2020-05-21 17:14:36 +0100714 - CLDepthwiseConvolutionLayer3x3
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000715 - @ref CLGEMMConvolutionLayer
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100716 - CLGEMMLowpMatrixMultiplyCore
717 - CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel
718 - CLGEMMLowpMatrixMultiplyNativeKernel
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000719 - @ref NEActivationLayer
Sang-Hoon Park63001ac2021-01-18 14:20:27 +0000720 - NEComparisonOperationKernel
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000721 - @ref NEConvolutionLayer
722 - @ref NEDepthwiseConvolutionLayer
Georgios Pinitas7d0adc62020-09-04 15:25:24 +0100723 - NEDepthwiseConvolutionLayer3x3Kernel
Manuel Bottini327225d2021-04-13 13:09:30 +0100724 - NEDirectConvolutionLayerOutputStageKernel
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000725 - @ref NEElementwiseComparison
726 - @ref NEElementwiseMax
727 - @ref NEElementwiseMin
728 - @ref NEElementwiseSquaredDiff
729 - @ref NEFullyConnectedLayer
Michele Di Giorgiof22f6722020-07-03 16:29:24 +0100730 - NEGEMMMatrixVectorMultiplyKernel
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000731 - @ref NEPixelWiseMultiplication
732 - @ref NEPoolingLayer
733 - @ref NEPReluLayer
734 - Added support for QSYMM8_PER_CHANNEL in:
Georgios Pinitas7d0adc62020-09-04 15:25:24 +0100735 - NEDepthwiseConvolutionLayer3x3Kernel
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000736 - Added support for split sizes in:
737 - @ref CLSplit
738 - @ref NESplit
739 - New OpenCL kernels / functions:
740 - @ref CLFill
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100741 - CLGEMMLowpQuantizeDownInt32ToInt8ScaleByFixedPointKernel / CLGEMMLowpQuantizeDownInt32ToInt8ScaleByFixedPoint
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000742 - New Arm® Neon™ kernels / functions:
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000743 - @ref NEFill
Manuel Bottiniae58bdf2021-06-17 17:18:45 +0100744 - NEGEMMLowpQuantizeDownInt32ToInt8ScaleByFixedPointKernel / NEGEMMLowpQuantizeDownInt32ToInt8ScaleByFixedPoint
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000745 - Deprecated Arm® Neon™ functions / interfaces:
Manuel Bottini387259a2020-05-21 17:14:36 +0100746 - CLDepthwiseConvolutionLayer3x3
747 - NEDepthwiseConvolutionLayerOptimized
748 - PoolingLayerInfo constructors without Data Layout.
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000749 - Added support for quantization with multiplier greater than 1 on Arm® Neon™ and CL.
Giuseppe Rossinif04ddbc2020-02-17 17:22:49 +0000750 - Added support for quantized inputs of type QASYMM8_SIGNED and QASYMM8 to @ref CLQuantizationLayer.
751 - Added the ability to build bootcode for bare metal.
752 - Added support for generating synthetic QASYMM8 graphs.
753 - Added support for F16 datatype in VGG16.
754 - Removed pre-built binaries for GLES.
755
Michele Di Giorgiod374ff22020-01-21 10:03:20 +0000756v19.11.1 Public maintenance release
757 - Fix offset calculation in NEReductionOperationKernel.
758 - Fix data layout in NEScaleKernel for nhwc.
759 - Retain configuration step data layout to avoid side-effects.
760 - Perform sqrt in double domain for L2 pooling.
761 - Fix output shape calculation for Reduce Mean
762 - Restrict cases where optimized NEPadLayer runs.
763
Michele Di Giorgioa046e162019-10-08 09:36:26 +0100764v19.11 Public major release
SiCong Lica1f98c2019-11-28 11:06:11 +0000765 - Various bug fixes.
766 - Various optimisations.
SiCong Li1f7f9882019-11-28 14:59:35 +0000767 - Updated recommended NDK version to r17c.
SiCong Lica1f98c2019-11-28 11:06:11 +0000768 - Deprecated OpenCL kernels / functions:
Michele Di Giorgioa046e162019-10-08 09:36:26 +0100769 - CLDepthwiseConvolutionLayerReshapeWeightsGenericKernel
770 - CLDepthwiseIm2ColKernel
SiCong Lica1f98c2019-11-28 11:06:11 +0000771 - CLDepthwiseSeparableConvolutionLayer
Michele Di Giorgioa046e162019-10-08 09:36:26 +0100772 - CLDepthwiseVectorToTensorKernel
773 - CLDirectConvolutionLayerOutputStageKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000774 - Deprecated Arm® Neon™ kernels / functions:
Giorgio Arenad93e2632019-10-15 11:09:33 +0100775 - NEDepthwiseWeightsReshapeKernel
776 - NEDepthwiseIm2ColKernel
SiCong Lica1f98c2019-11-28 11:06:11 +0000777 - NEDepthwiseSeparableConvolutionLayer
Giorgio Arenad93e2632019-10-15 11:09:33 +0100778 - NEDepthwiseVectorToTensorKernel
Manuel Bottini05069f02019-09-26 17:18:26 +0100779 - NEDepthwiseConvolutionLayer3x3
SiCong Lica1f98c2019-11-28 11:06:11 +0000780 - New OpenCL kernels / functions:
781 - @ref CLInstanceNormalizationLayerKernel / @ref CLInstanceNormalizationLayer
782 - @ref CLDepthwiseConvolutionLayerNativeKernel to replace the old generic depthwise convolution (see Deprecated
783 OpenCL kernels / functions)
784 - @ref CLLogSoftmaxLayer
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000785 - New Arm® Neon™ kernels / functions:
SiCong Lica1f98c2019-11-28 11:06:11 +0000786 - @ref NEBoundingBoxTransformKernel / @ref NEBoundingBoxTransform
Georgios Pinitas8c3c0e72020-12-03 20:11:53 +0000787 - @ref NEComputeAllAnchorsKernel / NEComputeAllAnchors
SiCong Lica1f98c2019-11-28 11:06:11 +0000788 - @ref NEDetectionPostProcessLayer
789 - @ref NEGenerateProposalsLayer
790 - @ref NEInstanceNormalizationLayerKernel / @ref NEInstanceNormalizationLayer
791 - @ref NELogSoftmaxLayer
792 - @ref NEROIAlignLayerKernel / @ref NEROIAlignLayer
793 - Added QASYMM8 support for:
794 - @ref CLGenerateProposalsLayer
795 - @ref CLROIAlignLayer
796 - @ref CPPBoxWithNonMaximaSuppressionLimit
797 - Added QASYMM16 support for:
798 - @ref CLBoundingBoxTransform
799 - Added FP16 support for:
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100800 - CLGEMMMatrixMultiplyReshapedKernel
SiCong Lica1f98c2019-11-28 11:06:11 +0000801 - Added new data type QASYMM8_PER_CHANNEL support for:
Manuel Bottini9e73c932021-03-02 17:40:42 +0000802 - CLDequantizationLayer
SiCong Lica1f98c2019-11-28 11:06:11 +0000803 - @ref NEDequantizationLayer
804 - Added new data type QSYMM8_PER_CHANNEL support for:
805 - @ref CLConvolutionLayer
806 - @ref NEConvolutionLayer
807 - @ref CLDepthwiseConvolutionLayer
808 - @ref NEDepthwiseConvolutionLayer
809 - Added FP16 mixed-precision support for:
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100810 - CLGEMMMatrixMultiplyReshapedKernel
Michele Di Giorgioe1314662021-02-01 17:09:32 +0000811 - CLPoolingLayerKernel
SiCong Lica1f98c2019-11-28 11:06:11 +0000812 - Added FP32 and FP16 ELU activation for:
813 - @ref CLActivationLayer
814 - @ref NEActivationLayer
815 - Added asymmetric padding support for:
816 - @ref CLDirectDeconvolutionLayer
817 - @ref CLGEMMDeconvolutionLayer
818 - @ref NEDeconvolutionLayer
819 - Added SYMMETRIC and REFLECT modes for @ref CLPadLayerKernel / @ref CLPadLayer.
Georgios Pinitas0f7ef8a2021-01-10 04:23:52 +0000820 - Replaced the calls to NECopyKernel and NEMemsetKernel with @ref NEPadLayer in @ref NEGenerateProposalsLayer.
821 - Replaced the calls to CLCopyKernel and CLMemsetKernel with @ref CLPadLayer in @ref CLGenerateProposalsLayer.
SiCong Lica1f98c2019-11-28 11:06:11 +0000822 - Improved performance for CL Inception V3 - FP16.
823 - Improved accuracy for CL Inception V3 - FP16 by enabling FP32 accumulator (mixed-precision).
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000824 - Improved Arm® Neon™ performance by enabling fusing batch normalization with convolution and depth-wise convolution layer.
825 - Improved Arm® Neon™ performance for MobileNet-SSD by improving the output detection performance.
SiCong Lica1f98c2019-11-28 11:06:11 +0000826 - Optimized @ref CLPadLayer.
827 - Optimized CL generic depthwise convolution layer by introducing @ref CLDepthwiseConvolutionLayerNativeKernel.
828 - Reduced memory consumption by implementing weights sharing.
Michele Di Giorgioa046e162019-10-08 09:36:26 +0100829
Michele Di Giorgiod374ff22020-01-21 10:03:20 +0000830v19.08.1 Public maintenance release
831 - Fix offset calculation in NEReductionOperationKernel.
832 - Fix data layout in NEScaleKernel for nhwc.
833 - Retain configuration step data layout to avoid side-effects.
834 - Perform sqrt in double domain for L2 pooling.
835 - Fix output shape calculation for Reduce Mean
836 - Fix broadcast CLPixelwiseMultiplication with 5D tensors
837
Georgios Pinitas3d13af82019-06-04 13:04:16 +0100838v19.08 Public major release
839 - Various bug fixes.
840 - Various optimisations.
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000841 - Deprecated Arm® Neon™ functions
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100842 - NEDepthConcatenateLayer
843 - NEWidthConcatenateLayer
844 - Deprecated OpenCL kernels / functions
845 - CLDepthConcatenateLayer
846 - CLGEMMInterleave4x4Kernel / CLGEMMInterleave4x4
847 - CLGEMMTranspose1xWKernel / CLGEMMTranspose1xW
848 - CLWidthConcatenateLayer
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000849 - New Arm® Neon™ kernels / functions:
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100850 - @ref NEAbsLayer
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100851 - @ref NECast
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100852 - @ref NEElementwisePower
853 - @ref NELogLayer
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100854 - @ref NELSTMLayerQuantized
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100855 - @ref NENegLayer
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100856 - @ref NEPReluLayer
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100857 - @ref NESinLayer
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000858 - NEBatchConcatenateLayerKernel
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100859 - @ref NEDepthToSpaceLayerKernel / @ref NEDepthToSpaceLayer
Michalis Spyrou60c3b0e2021-04-08 12:02:58 +0100860 - NEDepthwiseConvolutionLayerNativeKernel
Manuel Bottiniae58bdf2021-06-17 17:18:45 +0100861 - NEGEMMLowpQuantizeDownInt32ToInt16ScaleByFixedPointKernel
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100862 - @ref NEMeanStdDevNormalizationKernel / @ref NEMeanStdDevNormalizationLayer
863 - @ref NESpaceToDepthLayerKernel / @ref NESpaceToDepthLayer
864 - New OpenCL kernels / functions:
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100865 - @ref CLAbsLayer
866 - @ref CLElementwisePower
867 - @ref CLLogLayer
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100868 - @ref CLLSTMLayerQuantized
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100869 - @ref CLNegLayer
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100870 - @ref CLPReluLayer
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100871 - @ref CLSinLayer
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +0000872 - CLBatchConcatenateLayerKernel
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100873 - @ref CLDepthToSpaceLayerKernel / @ref CLDepthToSpaceLayer
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100874 - CLGEMMLowpMatrixMultiplyNativeKernel
Michele Di Giorgioba14c922020-10-12 13:27:57 +0100875 - CLGEMMLowpQuantizeDownInt32ToInt16ScaleByFixedPointKernel
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100876 - CLGEMMMatrixMultiplyNativeKernel
Michalis Spyrou473cb012021-02-23 11:48:12 +0000877 - CLMeanStdDevNormalizationKernel /CLMeanStdDevNormalizationLayer
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100878 - @ref CLSpaceToDepthLayerKernel / @ref CLSpaceToDepthLayer
879 - New examples:
880 - neon_opticalflow
881 - cl_cache
882 - neon_permute
Gian Marco Iodicec5f48ad2019-09-02 09:52:12 +0100883 - Added support for FP16 in @ref NEDeconvolutionLayer
884 - Added support for FP16 in @ref CLDeconvolutionLayer
885 - Added support for REDUCE_MIN and REDUCE_MAX in @ref ReductionOperation
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100886 - Enable the fusion of batch normalization with convolution and depthwise convolution layer for FP32 in the graph API (OpenCL only)
887 - Added support for fusing activation function and broadcast addition with the matrix multiplication for FP32 (OpenCL only)
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000888 - Re-factored the depthwise convolution layer kernel on Arm® Neon™ for generic cases
Jakub Sujakee301b32021-06-04 09:46:08 +0100889 - Added an optimized depthwise convolution layer kernel for 5x5 filters (Neon™ only)
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100890 - Added support to enable OpenCL kernel cache. Added example showing how to load the prebuilt OpenCL kernels from a binary cache file
891 - Altered @ref QuantizationInfo interface to support per-channel quantization.
Manuel Bottini387259a2020-05-21 17:14:36 +0100892 - The CLDepthwiseConvolutionLayer3x3 will be included by @ref CLDepthwiseConvolutionLayer to accommodate for future optimizations.
893 - The NEDepthwiseConvolutionLayerOptimized will be included by @ref NEDepthwiseConvolutionLayer to accommodate for future optimizations.
Gian Marco Iodicecc2f54b2019-08-22 10:10:52 +0100894 - Removed inner_border_right and inner_border_top parameters from @ref CLDeconvolutionLayer interface
895 - Removed inner_border_right and inner_border_top parameters from @ref NEDeconvolutionLayer interface
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000896 - Optimized the Arm® Neon™ assembly kernel for GEMMLowp. The new implementation fuses the output stage and quantization with the matrix multiplication kernel
Georgios Pinitas3d13af82019-06-04 13:04:16 +0100897
Michalis Spyroua9c44722019-04-05 17:18:36 +0100898v19.05 Public major release
Michalis Spyrouc6608ac2019-05-16 17:40:23 +0100899 - Various bug fixes.
900 - Various optimisations.
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000901 - New Arm® Neon™ kernels / functions:
Georgios Pinitasf790fdb2019-04-24 12:41:25 +0100902 - @ref NEBatchToSpaceLayerKernel / @ref NEBatchToSpaceLayer
Sheri Zhang1e3ab422021-03-16 17:35:08 +0000903 - NEComplexPixelWiseMultiplicationKernel / @ref NEComplexPixelWiseMultiplication
Georgios Pinitasf790fdb2019-04-24 12:41:25 +0100904 - @ref NECropKernel / @ref NECropResize
Michalis Spyrou60c3b0e2021-04-08 12:02:58 +0100905 - NEDepthwiseConvolutionAssemblyDispatch
Michalis Spyrouca82e622019-05-10 16:43:20 +0100906 - @ref NEFFTDigitReverseKernel
907 - @ref NEFFTRadixStageKernel
908 - @ref NEFFTScaleKernel
Manuel Bottinicfac51c2021-06-18 15:47:28 +0100909 - NEGEMMLowpOffsetContributionOutputStageKernel
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +0000910 - NEHeightConcatenateLayerKernel
Georgios Pinitasf790fdb2019-04-24 12:41:25 +0100911 - @ref NESpaceToBatchLayerKernel / @ref NESpaceToBatchLayer
Michalis Spyroud7dd15c2019-05-30 14:53:58 +0100912 - @ref NEFFT1D
913 - @ref NEFFT2D
914 - @ref NEFFTConvolutionLayer
Georgios Pinitasf790fdb2019-04-24 12:41:25 +0100915 - New OpenCL kernels / functions:
Sheri Zhangf9ab9f92021-03-16 12:09:15 +0000916 - CLComplexPixelWiseMultiplicationKernel / @ref CLComplexPixelWiseMultiplication
Sheri Zhang7e20e292021-02-02 11:49:34 +0000917 - CLCropKernel / @ref CLCropResize
Michalis Spyroud7dd15c2019-05-30 14:53:58 +0100918 - @ref CLDeconvolutionReshapeOutputKernel
Georgios Pinitasf790fdb2019-04-24 12:41:25 +0100919 - @ref CLFFTDigitReverseKernel
920 - @ref CLFFTRadixStageKernel
921 - @ref CLFFTScaleKernel
Georgios Pinitas4a578b92021-06-25 12:13:49 +0100922 - CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel
Georgios Pinitas856f66e2021-04-22 21:13:21 +0100923 - CLGEMMMatrixMultiplyReshapedOnlyRHSKernel
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +0000924 - CLHeightConcatenateLayerKernel
Georgios Pinitasf790fdb2019-04-24 12:41:25 +0100925 - @ref CLDirectDeconvolutionLayer
926 - @ref CLFFT1D
927 - @ref CLFFT2D
928 - @ref CLFFTConvolutionLayer
Michalis Spyrouca82e622019-05-10 16:43:20 +0100929 - @ref CLGEMMDeconvolutionLayer
930 - New OpenGLES kernels / functions:
Manuel Bottiniceaa0bf2021-02-16 15:15:19 +0000931 - GCConcatenateLayer
Michalis Spyroua9c44722019-04-05 17:18:36 +0100932 - Deprecated functions/interfaces
Georgios Pinitas09f24972019-05-17 18:14:40 +0100933 - GCDepthConcatenateLayer
934 - NEWidthConcatenateLayer
935 - NEDepthConcatenateLayer
936 - CLWidthConcatenateLayer
937 - CLDepthConcatenateLayer
Gian Marco Iodice5fc07aa2019-05-15 17:08:02 +0100938 - CLGEMMInterleave4x4
939 - CLGEMMTranspose1xW
Michalis Spyrouc6608ac2019-05-16 17:40:23 +0100940 - Support different quantization info in CLConcatLayer.
941 - Add checks on different input/output quantization info were not supported.
942 - Tensors have different quantization information.
943 - Add FP16 support checks.
944 - Fix output quantization CLDeptwiseConv3x3 when activation is fused.
945 - New graph examples:
946 - graph_convolution
947 - graph_fully_connected
948 - graph_depthwise_convolution
949 - Deepspeech v0.4.1
950 - Add support for QASYMM8 in NEArithmeticSubtractionKernel.
951 - Add support for QASYMM8 in NEPixelWiseMultiplicationKernel.
952 - Add support for QASYMM8 NEDeconvolution.
Sheri Zhangac6499a2021-02-10 15:32:38 +0000953 - Add support for DequantizationLayer for Neon/CL.
Michalis Spyrouc6608ac2019-05-16 17:40:23 +0100954 - Add support for dilation in CLDepthwiseConvolution.
955 - Fuse offset contribution with the output stage when we use NEGEMMLowpMatrixMultiplyCore.
956 - Optimize CLDeconvolution.
957 - Add StackLayer to the graph API.
958 - Add support for "reflect" padding mode in NEPad.
959 - Winograd 7x7 NHWC on OpenCL.
960 - Rework CL ML layers to run exclusively on CL.
961 - Support different quantization info in PoolingLayer.
962 - Implement and test import memory interfaces.
963 - Added new tests and removed old ones.
964 - Various clang-tidy fixes.
Michalis Spyroua9c44722019-04-05 17:18:36 +0100965
giuros01a69a88b2019-01-31 16:29:19 +0000966v19.02 Public major release
Isabella Gottardi62538972019-02-12 19:52:44 +0000967 - Various bug fixes.
968 - Various optimisations.
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +0000969 - New Arm® Neon™ kernels / functions:
Isabella Gottardi62538972019-02-12 19:52:44 +0000970 - @ref NETileKernel / @ref NETile
971 - @ref NEFuseBatchNormalizationKernel / @ref NEFuseBatchNormalization
Sang-Hoon Park63001ac2021-01-18 14:20:27 +0000972 - NEElementwiseOperationKernel
Isabella Gottardi62538972019-02-12 19:52:44 +0000973 - @ref NEElementwiseMax
974 - @ref NEElementwiseMin
975 - @ref NEElementwiseSquaredDiff
976 - @ref NESelectKernel / @ref NESelect
977 - @ref NESplit
978 - @ref NESlice
979 - @ref NEUnstack
980 - @ref NEStridedSliceKernel / @ref NEStridedSlice
Sang-Hoon Park7249f152021-01-22 11:55:03 +0000981 - NEElementwiseUnaryKernel
Isabella Gottardi62538972019-02-12 19:52:44 +0000982 - @ref NERsqrtLayer
983 - @ref NEExpLayer
984 - @ref NEReverseKernel / @ref NEReverse
985 - @ref NEArgMinMaxLayer
986 - @ref NEStackLayerKernel / @ref NEStackLayer
987 - @ref NERangeKernel / @ref NERange
988 - @ref NEPadLayer
Georgios Pinitas0f7ef8a2021-01-10 04:23:52 +0000989 - NEMemsetKernel
Isabella Gottardi62538972019-02-12 19:52:44 +0000990 - @ref NEGatherKernel / @ref NEGather
991 - @ref NEElementwiseComparison
992 - @ref NEElementwiseComparisonStatic
Sang-Hoon Park63001ac2021-01-18 14:20:27 +0000993 - NEComparisonOperationKernel
Isabella Gottardi62538972019-02-12 19:52:44 +0000994 - @ref NEElementwiseDivision
995 - New OpenCL kernels / functions:
996 - @ref CLSelectKernel / @ref CLSelect
997 - @ref CLTileKernel / @ref CLTile
998 - @ref CLComparisonKernel / @ref CLComparison
999 - @ref CLArgMinMaxLayer
1000 - @ref CLElementwiseMax
1001 - @ref CLElementwiseMin
1002 - @ref CLElementwiseSquaredDiff
1003 - @ref CLStackLayerKernel / @ref CLStackLayer
1004 - @ref CLReverse / @ref CLReverseKernel
1005 - @ref CLRsqrtLayer
1006 - @ref CLExpLayer
Michele Di Giorgioc9c89052021-01-26 10:20:17 +00001007 - CLElementWiseUnaryLayerKernel
Georgios Pinitas856f66e2021-04-22 21:13:21 +01001008 - CLGEMMReshapeLHSMatrixKernel
1009 - CLGEMMReshapeRHSMatrixKernel
1010 - CLGEMMMatrixMultiplyReshapedKernel
Isabella Gottardi62538972019-02-12 19:52:44 +00001011 - @ref CLRangeKernel / @ref CLRange
1012 - @ref CLUnstack
1013 - @ref CLGatherKernel / @ref CLGather
Georgios Pinitas4a578b92021-06-25 12:13:49 +01001014 - CLGEMMLowpMatrixMultiplyReshapedKernel
Isabella Gottardi62538972019-02-12 19:52:44 +00001015 - New CPP kernels / functions:
1016 - @ref CPPDetectionOutputLayer
1017 - @ref CPPTopKV / @ref CPPTopKVKernel
Isabella Gottardi62538972019-02-12 19:52:44 +00001018 - Added new examples:
1019 - graph_ssd_mobilenet.cpp
1020 - graph_mobilenet_v2.cpp
1021 - graph_resnet12.cpp
1022 - graph_srcnn955.cpp
1023 - graph_vgg_vdsr.cpp
1024 - graph_inception_resnet_v1.cpp
1025 - Add 4D tensors support to
1026 - @ref NESoftmaxLayer
1027 - Fused activation in @ref CLWinogradConvolutionLayer
Jakub Sujakee301b32021-06-04 09:46:08 +01001028 - Extended @ref NEPermute to support more cases
1029 - Added Neon™/SVE GEMM Hybrid kernels
Isabella Gottardi62538972019-02-12 19:52:44 +00001030 - Added u8 and s8 hybrid assembly kernels
1031 - Introduced GEMM strategy name in NEGEMMAssemblyWrapper
1032 - Improved @ref CLTuner
1033 - Fused the bias addition within @ref CLGEMM
1034 - Added support for QASYMM8 LOGISTIC activation in @ref NEActivationLayer
1035 - Added NHWC data layout support to:
1036 - @ref NEScale for F16
1037 - @ref CLNormalizationLayer IN_MAP_2D for FP32/FP16
1038 - @ref NEL2NormalizeLayer for FP32/FP16
1039 - @ref NENormalizationLayer IN_MAP_2D for FP32/FP16
1040 - @ref CLROIAlignLayer
Manuel Bottini5209be52019-02-13 16:34:56 +00001041 - @ref CLGenerateProposalsLayer
Isabella Gottardi62538972019-02-12 19:52:44 +00001042 - Added QASYMM8 support to the following kernels:
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +00001043 - NEArithmeticAdditionKernel
Isabella Gottardi62538972019-02-12 19:52:44 +00001044 - @ref NEScale
1045 - Added new tests and improved validation and benchmarking suites.
giuros01a69a88b2019-01-31 16:29:19 +00001046 - Deprecated functions/interfaces
1047 - Usage of inner_border_right and inner_border_top has been deprecated in @ref CLDeconvolutionLayer and @ref NEDeconvolutionLayer
1048
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001049v18.11 Public major release
1050 - Various bug fixes.
1051 - Various optimisations.
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001052 - New Arm® Neon™ kernels / functions:
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001053 - @ref NEChannelShuffleLayer / @ref NEChannelShuffleLayerKernel
1054 - @ref NEReduceMean
1055 - @ref NEReorgLayer / @ref NEReorgLayerKernel
1056 - @ref NEPriorBoxLayer / @ref NEPriorBoxLayerKernel
Georgios Pinitasc53266e2020-12-09 03:11:53 +00001057 - NEUpsampleLayer / NEUpsampleLayerKernel
Georgios Pinitas0b1c2db2020-12-04 15:51:34 +00001058 - NEYOLOLayer / NEYOLOLayerKernel
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001059 - New OpenCL kernels / functions:
1060 - @ref CLBatchToSpaceLayer / @ref CLBatchToSpaceLayerKernel
1061 - @ref CLBoundingBoxTransform / @ref CLBoundingBoxTransformKernel
Manuel Bottini5209be52019-02-13 16:34:56 +00001062 - @ref CLComputeAllAnchorsKernel
1063 - @ref CLGenerateProposalsLayer
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001064 - @ref CLNormalizePlanarYUVLayer / @ref CLNormalizePlanarYUVLayerKernel
1065 - @ref CLReorgLayer / @ref CLReorgLayerKernel
1066 - @ref CLSpaceToBatchLayer / @ref CLSpaceToBatchLayerKernel
1067 - @ref CLPadLayer
1068 - @ref CLReduceMean
1069 - @ref CLPriorBoxLayer / @ref CLPriorBoxLayerKernel
1070 - @ref CLROIAlignLayer / @ref CLROIAlignLayerKernel
1071 - @ref CLSlice
1072 - @ref CLSplit
1073 - @ref CLStridedSlice / @ref CLStridedSliceKernel
Georgios Pinitasc53266e2020-12-09 03:11:53 +00001074 - CLUpsampleLayer / CLUpsampleLayerKernel
Georgios Pinitas0b1c2db2020-12-04 15:51:34 +00001075 - CLYOLOLayer / CLYOLOLayerKernel
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001076 - New CPP kernels / functions:
1077 - @ref CPPBoxWithNonMaximaSuppressionLimit / @ref CPPBoxWithNonMaximaSuppressionLimitKernel
1078 - Added the validate method in:
1079 - @ref NEDepthConvertLayer
1080 - @ref NEFloor / @ref CLFloor
Michele Di Giorgio93b75e02021-06-21 12:00:43 +01001081 - NEGEMMMatrixAdditionKernel
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001082 - @ref NEReshapeLayer / @ref CLReshapeLayer
1083 - @ref CLScale
1084 - Added new examples:
1085 - graph_shufflenet.cpp
1086 - graph_yolov3.cpp
1087 - Added documentation for add a new function or kernel.
1088 - Improved doxygen documentation adding a list of the existing functions.
1089 - Add 4D tensors support to
Georgios Pinitas09f24972019-05-17 18:14:40 +01001090 - CLWidthConcatenateLayer
Georgios Pinitase2696b12020-12-03 20:37:43 +00001091 - CLFlattenLayer
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001092 - @ref CLSoftmaxLayer
Gian Marco Iodice8155c022021-04-16 15:08:59 +01001093 - Add dot product support for CLDepthwiseConvolutionLayer3x3NHWCKernel non-unit stride
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001094 - Add SVE support
1095 - Fused batch normalization into convolution layer weights in @ref CLFuseBatchNormalization
Gian Marco Iodice8155c022021-04-16 15:08:59 +01001096 - Fuses activation in CLDepthwiseConvolutionLayer3x3NCHWKernel, CLDepthwiseConvolutionLayer3x3NHWCKernel and @ref NEGEMMConvolutionLayer
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001097 - Added NHWC data layout support to:
1098 - @ref CLChannelShuffleLayer
1099 - @ref CLDeconvolutionLayer
1100 - @ref CLL2NormalizeLayer
1101 - Added QASYMM8 support to the following kernels:
Manuel Bottini3b131ab2021-02-19 18:16:44 +00001102 - CLScaleKernel
Georgios Pinitas7d0adc62020-09-04 15:25:24 +01001103 - NEDepthwiseConvolutionLayer3x3Kernel
Sheri Zhangf9ab9f92021-03-16 12:09:15 +00001104 - CLPixelWiseMultiplicationKernel
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001105 - Added FP16 support to the following kernels:
Gian Marco Iodice8155c022021-04-16 15:08:59 +01001106 - CLDepthwiseConvolutionLayer3x3NHWCKernel
Georgios Pinitas7d0adc62020-09-04 15:25:24 +01001107 - NEDepthwiseConvolutionLayer3x3Kernel
Isabella Gottardi8773d7c2018-11-20 09:56:46 +00001108 - @ref CLNormalizePlanarYUVLayerKernel
1109 - @ref CLWinogradConvolutionLayer (5x5 kernel)
1110 - More tests added to both validation and benchmarking suites.
1111
Anthony Barbierd51ea0a2018-08-07 17:48:03 +01001112v18.08 Public major release
1113 - Various bug fixes.
Michele Di Giorgio02baf012018-08-20 18:10:38 +01001114 - Various optimisations.
Anthony Barbierd51ea0a2018-08-07 17:48:03 +01001115 - Updated recommended NDK version to r17b.
Michele Di Giorgio02baf012018-08-20 18:10:38 +01001116 - Removed support for QS8/QS16 data types.
1117 - Added support for grouped convolution in @ref CLConvolutionLayer.
1118 - Added NHWC data layout support to:
Georgios Pinitas09f24972019-05-17 18:14:40 +01001119 - NEDepthConcatenateLayer / CLDepthConcatenateLayer
Michele Di Giorgio02baf012018-08-20 18:10:38 +01001120 - @ref NEWinogradConvolutionLayer / @ref CLWinogradConvolutionLayer
1121 - @ref CLDepthwiseConvolutionLayer
1122 - @ref CLDirectConvolutionLayer
1123 - @ref CLConvolutionLayer
1124 - @ref CLScale
Manuel Bottinid844c082021-07-14 12:58:54 +01001125 - CLIm2ColKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001126 - New Arm® Neon™ kernels / functions:
Michele Di Giorgio02baf012018-08-20 18:10:38 +01001127 - @ref NERNNLayer
1128 - New OpenCL kernels / functions:
1129 - @ref CLArithmeticDivision
1130 - Introduced prepare() stage support in the graph API for GLES.
1131 - Added support for memory reusage when trying to allocate smaller CLTensors.
1132 - Enabled NHWC execution on graph examples.
1133 - Added JPEG accessor for validation purposes.
1134 - Added validate methods to some kernels / functions.
Anthony Barbierd51ea0a2018-08-07 17:48:03 +01001135
1136v18.05 Public major release
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001137 - Various bug fixes.
1138 - Various optimisations.
Jakub Sujakee301b32021-06-04 09:46:08 +01001139 - Major redesign in the interface for the Neon™ kernels implemented in assembly.
Pablo Telloeb82fd22018-02-23 13:43:50 +00001140 - Removed arm_compute::NEGEMMLowpAArch64A53Kernel / arm_compute::NEGEMMLowpAArch64Kernel / arm_compute::NEGEMMLowpAArch64V8P4Kernel / arm_compute::NEGEMMInterleavedBlockedKernel / arm_compute::NEGEMMLowpAssemblyMatrixMultiplyCore / arm_compute::NEHGEMMAArch64FP16Kernel
Jakub Sujakee301b32021-06-04 09:46:08 +01001141 - Added NEGEMMAssemblyWrapper and AssemblyKernelGlue which are used to execute assembly kernels in Neon™ functions.
Pablo Telloeb82fd22018-02-23 13:43:50 +00001142 - Minor changes to the CPUInfo type to make it compatible with the new assembly gemm interface.
Jakub Sujakee301b32021-06-04 09:46:08 +01001143 - Moved Neon™ assembly kernels to the folder src/core/Neon/kernels/arm_gemm.
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001144 - Improved doxygen documentation.
1145 - Improved memory management for layer's transitions.
1146 - Added support for NHWC data layout in tensors.
1147 - Added NHWC data layout support to:
1148 - @ref NEGEMMConvolutionLayer
1149 - @ref NEDirectConvolutionLayer
1150 - @ref NEPoolingLayer / @ref CLPoolingLayer
1151 - @ref NEBatchNormalizationLayer / @ref CLBatchNormalizationLayer
1152 - @ref NEDepthwiseConvolutionLayer
1153 - @ref NEScale
Georgios Pinitasf7c5a412020-12-03 14:38:33 +00001154 - NEIm2Col
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001155 - Added support for dilated convolutions in @ref NEConvolutionLayer and @ref CLConvolutionLayer.
1156 - New OpenCL kernels / functions:
1157 - @ref CLChannelShuffleLayer / @ref CLChannelShuffleLayerKernel
Teresa Charlin91b7f742021-04-12 13:57:00 +01001158 - CLConvertFullyConnectedWeightsKernel / @ref CLConvertFullyConnectedWeights
Sheri Zhang7e20e292021-02-02 11:49:34 +00001159 - @ref CLCopy / CLCopyKernel
Anthony Barbier38e7f1f2018-05-21 13:37:47 +01001160 - @ref CLLSTMLayer
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001161 - @ref CLRNNLayer
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +00001162 - CLWidthConcatenateLayer / CLWidthConcatenateLayerKernel
Manuel Bottinic6f4ec32021-05-18 18:41:56 +01001163 - CLWinogradFilterTransformKernel / @ref CLWinogradConvolutionLayer
1164 - CLWinogradInputTransformKernel / CLWinogradInputTransform
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001165 - New Arm® Neon™ kernels / functions:
Teresa Charlin562bee52021-04-13 17:44:15 +01001166 - NEConvertFullyConnectedWeightsKernel / @ref NEConvertFullyConnectedWeights.
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001167 - Created the validate method in @ref CLDepthwiseConvolutionLayer.
1168 - Beta and gamma are no longer mandatory arguments in @ref NEBatchNormalizationLayer and @ref CLBatchNormalizationLayer.
1169 - Added depth multiplier support in @ref NEDepthwiseConvolutionLayer and @ref CLDepthwiseConvolutionLayer.
Sheri Zhang1e3ab422021-03-16 17:35:08 +00001170 - Added broadcast multiply support in @ref NEPixelWiseMultiplication / NEPixelWiseMultiplicationKernel.
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001171 - Port mobilenet example to NHWC data layout.
1172 - Enabled Winograd method in @ref CLConvolutionLayer.
1173 - Renamed NEWinogradLayer to @ref NEWinogradConvolutionLayer.
Sheri Zhangac6499a2021-02-10 15:32:38 +00001174 - Updated @ref NEWinogradConvolutionLayer to use highly optimised assembly kernels in src/core/Neon/kernels/arm_gemm.
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001175 - Added memory manager support in GLES functions.
1176 - Major refactoring of the graph API.
1177 - Added GLES backend in the graph API.
1178 - Added support for the memory manager in the graph API.
1179 - Enabled Winograd Convolution method in the graph API.
1180 - Added support for grouped convolutions in the graph API.
Manuel Bottini10b38262021-02-19 18:16:44 +00001181 - Replaced NEDeconvolutionLayerUpsampleKernel with NEScaleKernel in @ref NEDeconvolutionLayer.
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001182 - Added fast maths flag in @ref CLConvolutionLayer.
1183 - Added new tests and benchmarks in validation and benchmark frameworks
Jakub Sujakee301b32021-06-04 09:46:08 +01001184 - Merge Activation layer with Convolution Layer (Neon™, CL, GLES)
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001185 - Added support to OpenCL 2.0 SVM
1186 - Added support to import memory in OpenCL tensors.
1187 - Added the prepare() method to perform any one off pre-processing before running the function.
1188 - Added new examples:
1189 - graph_inception_v4.cpp
Anthony Barbier38e7f1f2018-05-21 13:37:47 +01001190 - graph_resnext50.cpp
Pablo Tellob5cc95b2018-05-15 11:49:33 +01001191 - Added memory measurement instrument for CL.
Pablo Telloeb82fd22018-02-23 13:43:50 +00001192
Anthony Barbier577fbdf2018-03-01 15:17:54 +00001193v18.03 Public maintenance release
1194 - Various bug fixes.
Anthony Barbier3762e742018-03-02 11:49:33 +00001195 - Fixed bug in @ref NEActivationLayer
1196 - Fix in @ref CLTuner when using batches.
Anthony Barbier577fbdf2018-03-01 15:17:54 +00001197 - Updated recommended NDK version to r16b (And fixed warnings).
1198 - Fixed bug in validation code.
1199 - Added Inception v4 graph example.
Georgios Pinitas9fb11592018-04-26 20:34:58 +01001200 - Renamed NEWinogradLayer.cpp to @ref NEWinogradConvolutionLayer
Anthony Barbier577fbdf2018-03-01 15:17:54 +00001201
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001202v18.02 Public major release
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001203 - Various Arm® Neon™ / OpenCL / GLES optimisations.
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001204 - Various bug fixes.
1205 - Changed default number of threads on big LITTLE systems.
1206 - Refactored examples and added:
1207 - graph_mobilenet_qassym8
1208 - graph_resnet
1209 - graph_squeezenet_v1_1
Anthony Barbier3762e742018-03-02 11:49:33 +00001210 - Renamed @ref CLConvolutionLayer into @ref CLGEMMConvolutionLayer and created a new @ref CLConvolutionLayer to select the fastest convolution method.
1211 - Renamed @ref NEConvolutionLayer into @ref NEGEMMConvolutionLayer and created a new @ref NEConvolutionLayer to select the fastest convolution method.
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001212 - Added in place support to:
Anthony Barbier3762e742018-03-02 11:49:33 +00001213 - @ref CLActivationLayer
1214 - @ref CLBatchNormalizationLayer
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001215 - Added QASYMM8 support to:
Anthony Barbier3762e742018-03-02 11:49:33 +00001216 - @ref CLActivationLayer
1217 - @ref CLDepthwiseConvolutionLayer
1218 - @ref NEDepthwiseConvolutionLayer
1219 - @ref NESoftmaxLayer
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001220 - Added FP16 support to:
Manuel Bottini387259a2020-05-21 17:14:36 +01001221 - CLDepthwiseConvolutionLayer3x3
Anthony Barbier3762e742018-03-02 11:49:33 +00001222 - @ref CLDepthwiseConvolutionLayer
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +00001223 - Added broadcasting support to NEArithmeticAddition / @ref CLArithmeticAddition / @ref CLPixelWiseMultiplication
Anthony Barbier3762e742018-03-02 11:49:33 +00001224 - Added fused batched normalization and activation to @ref CLBatchNormalizationLayer and @ref NEBatchNormalizationLayer
1225 - Added support for non-square pooling to @ref NEPoolingLayer and @ref CLPoolingLayer
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001226 - New OpenCL kernels / functions:
Michele Di Giorgioa046e162019-10-08 09:36:26 +01001227 - CLDirectConvolutionLayerOutputStageKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001228 - New Arm® Neon™ kernels / functions
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001229 - Added name() method to all kernels.
1230 - Added support for Winograd 5x5.
Georgios Pinitas0f7ef8a2021-01-10 04:23:52 +00001231 - NEPermuteKernel / @ref NEPermute
Michalis Spyrou96f977e2021-07-01 12:20:56 +01001232 - CpuWinogradConv2dTransformInputKernel / NEWinogradLayer
1233 - CpuWinogradConv2dTransformOutputKernel / NEWinogradLayer
1234 - CpuWinogradConv2dTransformWeightsKernel / NEWinogradLayer
Anthony Barbiere1553372018-07-16 18:53:52 +01001235 - Renamed NEWinogradLayerKernel into NEWinogradLayerBatchedGEMMKernel
Anthony Barbier2d0ce772018-02-21 15:35:36 +00001236 - New GLES kernels / functions:
Manuel Bottiniceaa0bf2021-02-16 15:15:19 +00001237 - GCTensorShiftKernel / GCTensorShift
Pablo Tellof6c572c2018-02-14 12:47:30 +00001238
Anthony Barbier64c95a02018-01-22 18:48:55 +00001239v18.01 Public maintenance release
1240 - Various bug fixes
1241 - Added some of the missing validate() methods
Anthony Barbier3762e742018-03-02 11:49:33 +00001242 - Added @ref CLDeconvolutionLayerUpsampleKernel / @ref CLDeconvolutionLayer @ref CLDeconvolutionLayerUpsample
Sheri Zhang7e20e292021-02-02 11:49:34 +00001243 - Added CLPermuteKernel / @ref CLPermute
Anthony Barbier64c95a02018-01-22 18:48:55 +00001244 - Added method to clean the programs cache in the CL Kernel library.
Manuel Bottiniceaa0bf2021-02-16 15:15:19 +00001245 - Added GCArithmeticAdditionKernel / GCArithmeticAddition
1246 - Added GCDepthwiseConvolutionLayer3x3Kernel / GCDepthwiseConvolutionLayer3x3
1247 - Added GCNormalizePlanarYUVLayerKernel / GCNormalizePlanarYUVLayer
1248 - Added GCScaleKernel / GCScale
1249 - Added GCWeightsReshapeKernel / GCConvolutionLayer
Anthony Barbier64c95a02018-01-22 18:48:55 +00001250 - Added FP16 support to the following GLES compute kernels:
Manuel Bottiniceaa0bf2021-02-16 15:15:19 +00001251 - GCCol2ImKernel
1252 - GCGEMMInterleave4x4Kernel
1253 - GCGEMMTranspose1xWKernel
1254 - GCIm2ColKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001255 - Refactored Arm® Neon™ Winograd (NEWinogradLayerKernel)
Manuel Bottini327225d2021-04-13 13:09:30 +01001256 - Added NEDirectConvolutionLayerOutputStageKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001257 - Added QASYMM8 support to the following Arm® Neon™ kernels:
Georgios Pinitas7d0adc62020-09-04 15:25:24 +01001258 - NEDepthwiseConvolutionLayer3x3Kernel
Anthony Barbier3762e742018-03-02 11:49:33 +00001259 - @ref NEFillBorderKernel
Michele Di Giorgio19289042021-02-03 16:05:00 +00001260 - NEPoolingLayerKernel
Anthony Barbier64c95a02018-01-22 18:48:55 +00001261 - Added new examples:
1262 - graph_cl_mobilenet_qasymm8.cpp
1263 - graph_inception_v3.cpp
1264 - gc_dc.cpp
1265 - More tests added to both validation and benchmarking suites.
1266
Gian Marcoff850932017-12-11 12:37:17 +00001267v17.12 Public major release
1268 - Most machine learning functions on OpenCL support the new data type QASYMM8
1269 - Introduced logging interface
1270 - Introduced opencl timer
1271 - Reworked GEMMLowp interface
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001272 - Added new Arm® Neon™ assembly kernels for GEMMLowp, SGEMM and HGEMM
Gian Marcoff850932017-12-11 12:37:17 +00001273 - Added validation method for most Machine Learning kernels / functions
1274 - Added new graph examples such as googlenet, mobilenet, squeezenet, vgg16 and vgg19
1275 - Added sgemm example for OpenCL
1276 - Added absolute difference example for GLES compute
1277 - Added new tests and benchmarks in validation and benchmark frameworks
1278 - Added new kernels / functions for GLES compute
1279
1280 - New OpenGL ES kernels / functions
Manuel Bottiniceaa0bf2021-02-16 15:15:19 +00001281 - GCAbsoluteDifferenceKernel / GCAbsoluteDifference
1282 - GCActivationLayerKernel / GCActivationLayer
1283 - GCBatchNormalizationLayerKernel / GCBatchNormalizationLayer
1284 - GCCol2ImKernel
1285 - GCDepthConcatenateLayerKernel / GCDepthConcatenateLayer
1286 - GCDirectConvolutionLayerKernel / GCDirectConvolutionLayer
1287 - GCDropoutLayerKernel / GCDropoutLayer
1288 - GCFillBorderKernel / GCFillBorder
1289 - GCGEMMInterleave4x4Kernel / GCGEMMInterleave4x4
1290 - GCGEMMMatrixAccumulateBiasesKernel / GCGEMMMatrixAdditionKernel / GCGEMMMatrixMultiplyKernel / GCGEMM
1291 - GCGEMMTranspose1xWKernel / GCGEMMTranspose1xW
1292 - GCIm2ColKernel
1293 - GCNormalizationLayerKernel / GCNormalizationLayer
1294 - GCPixelWiseMultiplicationKernel / GCPixelWiseMultiplication
1295 - GCPoolingLayerKernel / GCPoolingLayer
1296 - GCLogits1DMaxKernel / GCLogits1DShiftExpSumKernel / GCLogits1DNormKernel / GCSoftmaxLayer
1297 - GCTransposeKernel / GCTranspose
Gian Marcoff850932017-12-11 12:37:17 +00001298
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001299 - New Arm® Neon™ kernels / functions
Pablo Telloeb82fd22018-02-23 13:43:50 +00001300 - arm_compute::NEGEMMLowpAArch64A53Kernel / arm_compute::NEGEMMLowpAArch64Kernel / arm_compute::NEGEMMLowpAArch64V8P4Kernel / arm_compute::NEGEMMInterleavedBlockedKernel / arm_compute::NEGEMMLowpAssemblyMatrixMultiplyCore
1301 - arm_compute::NEHGEMMAArch64FP16Kernel
Georgios Pinitas7d0adc62020-09-04 15:25:24 +01001302 - NEDepthwiseConvolutionLayer3x3Kernel / NEDepthwiseIm2ColKernel / NEGEMMMatrixVectorMultiplyKernel / NEDepthwiseVectorToTensorKernel / @ref NEDepthwiseConvolutionLayer
Manuel Bottinicfac51c2021-06-18 15:47:28 +01001303 - NEGEMMLowpOffsetContributionKernel / NEGEMMLowpMatrixAReductionKernel / NEGEMMLowpMatrixBReductionKernel / NEGEMMLowpMatrixMultiplyCore
Manuel Bottiniae58bdf2021-06-17 17:18:45 +01001304 - NEGEMMLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel / NEGEMMLowpQuantizeDownInt32ToUint8ScaleByFixedPoint
Georgios Pinitas9fb11592018-04-26 20:34:58 +01001305 - NEWinogradLayer / NEWinogradLayerKernel
Gian Marcoff850932017-12-11 12:37:17 +00001306
1307 - New OpenCL kernels / functions
Georgios Pinitas4a578b92021-06-25 12:13:49 +01001308 - CLGEMMLowpOffsetContributionKernel / CLGEMMLowpMatrixAReductionKernel / CLGEMMLowpMatrixBReductionKernel / CLGEMMLowpMatrixMultiplyCore
1309 - CLGEMMLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel / CLGEMMLowpQuantizeDownInt32ToUint8ScaleByFixedPoint
Gian Marcoff850932017-12-11 12:37:17 +00001310
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001311 - New graph nodes for Arm® Neon™ and OpenCL
Georgios Pinitasd9eb2752018-04-03 13:44:29 +01001312 - graph::BranchLayer
1313 - graph::DepthConvertLayer
1314 - graph::DepthwiseConvolutionLayer
1315 - graph::DequantizationLayer
1316 - graph::FlattenLayer
1317 - graph::QuantizationLayer
1318 - graph::ReshapeLayer
Gian Marcoff850932017-12-11 12:37:17 +00001319
Anthony Barbier3c5b4ff2017-10-12 13:20:52 +01001320v17.10 Public maintenance release
1321 - Bug fixes:
1322 - Check the maximum local workgroup size supported by OpenCL devices
1323 - Minor documentation updates (Fixed instructions to build the examples)
Anthony Barbier3762e742018-03-02 11:49:33 +00001324 - Introduced a graph::GraphContext
Anthony Barbier3c5b4ff2017-10-12 13:20:52 +01001325 - Added a few new Graph nodes, support for branches and grouping.
1326 - Automatically enable cl_printf in debug builds
1327 - Fixed bare metal builds for armv7a
1328 - Added AlexNet and cartoon effect examples
1329 - Fixed library builds: libraries are no longer built as supersets of each other.(It means application using the Runtime part of the library now need to link against both libarm_compute_core and libarm_compute)
1330
Anthony Barbier6a5627a2017-09-26 14:42:02 +01001331v17.09 Public major release
1332 - Experimental Graph support: initial implementation of a simple stream API to easily chain machine learning layers.
Anthony Barbier3762e742018-03-02 11:49:33 +00001333 - Memory Manager (@ref BlobLifetimeManager, @ref BlobMemoryPool, @ref ILifetimeManager, @ref IMemoryGroup, @ref IMemoryManager, @ref IMemoryPool, @ref IPoolManager, @ref MemoryManagerOnDemand, @ref PoolManager)
Anthony Barbier6a5627a2017-09-26 14:42:02 +01001334 - New validation and benchmark frameworks (Boost and Google frameworks replaced by homemade framework).
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001335 - Most machine learning functions support both fixed point 8 and 16 bit (QS8, QS16) for both Arm® Neon™ and OpenCL.
1336 - New Arm® Neon™ kernels / functions:
Pablo Telloeb82fd22018-02-23 13:43:50 +00001337 - arm_compute::NEGEMMAssemblyBaseKernel arm_compute::NEGEMMAArch64Kernel
Manuel Bottini00f4dfc2021-03-10 09:55:14 +00001338 - NEDequantizationLayerKernel / @ref NEDequantizationLayer
Georgios Pinitas70eb53b2021-01-06 19:42:21 +00001339 - NEFloorKernel / @ref NEFloor
Anthony Barbier3762e742018-03-02 11:49:33 +00001340 - @ref NEL2NormalizeLayerKernel / @ref NEL2NormalizeLayer
Georgios Pinitasb6af4822021-09-14 12:33:34 +01001341 - NEQuantizationLayerKernel NEMinMaxLayerKernel / @ref NEQuantizationLayer
Anthony Barbier3762e742018-03-02 11:49:33 +00001342 - @ref NEROIPoolingLayerKernel / @ref NEROIPoolingLayer
1343 - @ref NEReductionOperationKernel / @ref NEReductionOperation
Georgios Pinitas0f7ef8a2021-01-10 04:23:52 +00001344 - NEReshapeLayerKernel / @ref NEReshapeLayer
Anthony Barbier6a5627a2017-09-26 14:42:02 +01001345
1346 - New OpenCL kernels / functions:
Gian Marco Iodice8155c022021-04-16 15:08:59 +01001347 - CLDepthwiseConvolutionLayer3x3NCHWKernel CLDepthwiseConvolutionLayer3x3NHWCKernel CLDepthwiseIm2ColKernel CLDepthwiseVectorToTensorKernel CLDepthwiseWeightsReshapeKernel / CLDepthwiseConvolutionLayer3x3 @ref CLDepthwiseConvolutionLayer CLDepthwiseSeparableConvolutionLayer
Manuel Bottini9e73c932021-03-02 17:40:42 +00001348 - CLDequantizationLayerKernel / CLDequantizationLayer
Sheri Zhang1efed922021-03-10 22:43:38 +00001349 - CLDirectConvolutionLayerKernel / @ref CLDirectConvolutionLayer
Georgios Pinitase2696b12020-12-03 20:37:43 +00001350 - CLFlattenLayer
Georgios Pinitasf47f7182021-01-15 09:29:50 +00001351 - CLFloorKernel / @ref CLFloor
Gian Marco Iodice5fc07aa2019-05-15 17:08:02 +01001352 - CLGEMMTranspose1xW
Michele Di Giorgioee82d342021-01-05 16:14:28 +00001353 - CLGEMMMatrixVectorMultiplyKernel
Anthony Barbier3762e742018-03-02 11:49:33 +00001354 - @ref CLL2NormalizeLayerKernel / @ref CLL2NormalizeLayer
Georgios Pinitasb6af4822021-09-14 12:33:34 +01001355 - CLQuantizationLayerKernel CLMinMaxLayerKernel / @ref CLQuantizationLayer
Anthony Barbier3762e742018-03-02 11:49:33 +00001356 - @ref CLROIPoolingLayerKernel / @ref CLROIPoolingLayer
1357 - @ref CLReductionOperationKernel / @ref CLReductionOperation
Sheri Zhang7e20e292021-02-02 11:49:34 +00001358 - CLReshapeLayerKernel / @ref CLReshapeLayer
Anthony Barbier6a5627a2017-09-26 14:42:02 +01001359
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001360v17.06 Public major release
1361 - Various bug fixes
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001362 - Added support for fixed point 8 bit (QS8) to the various Arm® Neon™ machine learning kernels.
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001363 - Added unit tests and benchmarks (AlexNet, LeNet)
1364 - Added support for sub tensors.
1365 - Added infrastructure to provide GPU specific optimisation for some OpenCL kernels.
Sheri Zhangac6499a2021-02-10 15:32:38 +00001366 - Added @ref OMPScheduler (OpenMP) scheduler for Neon
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001367 - Added @ref SingleThreadScheduler scheduler for Arm® Neon™ (For bare metal)
Anthony Barbier3762e742018-03-02 11:49:33 +00001368 - User can specify his own scheduler by implementing the @ref IScheduler interface.
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001369 - New OpenCL kernels / functions:
Anthony Barbier3762e742018-03-02 11:49:33 +00001370 - @ref CLBatchNormalizationLayerKernel / @ref CLBatchNormalizationLayer
Michele Di Giorgio7d61ff02021-01-18 21:15:59 +00001371 - CLDepthConcatenateLayerKernel / CLDepthConcatenateLayer
Michalis Spyrou473cb012021-02-23 11:48:12 +00001372 - CLHOGOrientationBinningKernel CLHOGBlockNormalizationKernel, CLHOGDetectorKernel / CLHOGDescriptor CLHOGDetector CLHOGGradient CLHOGMultiDetection
Georgios Pinitas96b16b62020-12-01 17:41:34 +00001373 - CLLocallyConnectedMatrixMultiplyKernel / CLLocallyConnectedLayer
Manuel Bottinid87aded2021-07-16 10:23:31 +01001374 - CLWeightsReshapeKernel / CLConvolutionLayerReshapeWeights
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001375 - New C++ kernels:
Georgios Pinitasc6f95102021-03-30 10:03:01 +01001376 - CPPDetectionWindowNonMaximaSuppressionKernel
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001377 - New Arm® Neon™ kernels / functions:
Anthony Barbier3762e742018-03-02 11:49:33 +00001378 - @ref NEBatchNormalizationLayerKernel / @ref NEBatchNormalizationLayer
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +00001379 - NEDepthConcatenateLayerKernel / NEDepthConcatenateLayer
Manuel Bottini327225d2021-04-13 13:09:30 +01001380 - NEDirectConvolutionLayerKernel / @ref NEDirectConvolutionLayer
Georgios Pinitas96b16b62020-12-01 17:41:34 +00001381 - NELocallyConnectedMatrixMultiplyKernel / NELocallyConnectedLayer
Manuel Bottini29599d02021-07-06 15:01:35 +01001382 - NEWeightsReshapeKernel / NEConvolutionLayerReshapeWeights
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001383
1384v17.05 Public bug fixes release
1385 - Various bug fixes
1386 - Remaining of the functions ported to use accurate padding.
1387 - Library does not link against OpenCL anymore (It uses dlopen / dlsym at runtime instead to determine whether or not OpenCL is available).
1388 - Added "free" method to allocator.
1389 - Minimum version of g++ required for armv7 Linux changed from 4.8 to 4.9
1390
1391v17.04 Public bug fixes release
1392
1393 The following functions have been ported to use the new accurate padding:
Michalis Spyrou473cb012021-02-23 11:48:12 +00001394 - CLColorConvertKernel
1395 - CLEdgeNonMaxSuppressionKernel
1396 - CLEdgeTraceKernel
1397 - CLGaussianPyramidHorKernel
1398 - CLGaussianPyramidVertKernel
1399 - CLGradientKernel
Michalis Spyrou27e67f02021-02-16 11:34:39 +00001400 - NEChannelCombineKernel
Georgios Pinitasc6f95102021-03-30 10:03:01 +01001401 - NEFillArrayKernel
Michalis Spyrou27e67f02021-02-16 11:34:39 +00001402 - NEGaussianPyramidHorKernel
1403 - NEGaussianPyramidVertKernel
Georgios Pinitas09d34512018-08-30 16:02:11 +01001404 - NEHarrisScoreFP16Kernel
Michalis Spyrou27e67f02021-02-16 11:34:39 +00001405 - NEHarrisScoreKernel
1406 - NEHOGDetectorKernel
Michalis Spyrou373b4072021-01-20 16:41:12 +00001407 - NELogits1DMaxKernel
Anthony Barbier3762e742018-03-02 11:49:33 +00001408 - NELogits1DShiftExpSumKernel
1409 - NELogits1DNormKernel
Michalis Spyrou473cb012021-02-23 11:48:12 +00001410 - NENonMaximaSuppression3x3FP16Kernel
1411 - NENonMaximaSuppression3x3Kernel
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001412
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001413v17.03.1 First Major public release of the sources
1414 - Renamed the library to arm_compute
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001415 - New CPP target introduced for C++ kernels shared between Arm® Neon™ and CL functions.
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001416 - New padding calculation interface introduced and ported most kernels / functions to use it.
1417 - New OpenCL kernels / functions:
Gian Marco Iodiceeb65f6d2020-04-15 11:42:15 +01001418 - CLGEMMLowpMatrixMultiplyKernel / CLGEMMLowp
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001419 - New Arm® Neon™ kernels / functions:
Anthony Barbier3762e742018-03-02 11:49:33 +00001420 - @ref NENormalizationLayerKernel / @ref NENormalizationLayer
Teresa Charlind1dc09c2021-03-04 15:24:45 +00001421 - NETransposeKernel / @ref NETranspose
Michalis Spyrou373b4072021-01-20 16:41:12 +00001422 - NELogits1DMaxKernel, NELogits1DShiftExpSumKernel, NELogits1DNormKernel / @ref NESoftmaxLayer
Manuel Bottini24b89202021-07-01 18:13:33 +01001423 - NEIm2ColKernel, NECol2ImKernel, NEConvolutionLayerWeightsReshapeKernel / @ref NEConvolutionLayer
Michele Di Giorgiof22f6722020-07-03 16:29:24 +01001424 - NEGEMMMatrixAccumulateBiasesKernel / @ref NEFullyConnectedLayer
Manuel Bottinicfac51c2021-06-18 15:47:28 +01001425 - NEGEMMLowpMatrixMultiplyKernel / NEGEMMLowp
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001426
1427v17.03 Sources preview
1428 - New OpenCL kernels / functions:
Michalis Spyrou473cb012021-02-23 11:48:12 +00001429 - CLGradientKernel, CLEdgeNonMaxSuppressionKernel, CLEdgeTraceKernel / CLCannyEdge
Georgios Pinitas856f66e2021-04-22 21:13:21 +01001430 - GEMM refactoring + FP16 support: CLGEMMInterleave4x4Kernel, CLGEMMTranspose1xWKernel, CLGEMMMatrixMultiplyKernel, CLGEMMMatrixAdditionKernel / @ref CLGEMM
Michele Di Giorgiof6f78762020-07-06 11:27:21 +01001431 - CLGEMMMatrixAccumulateBiasesKernel / @ref CLFullyConnectedLayer
Teresa Charlin27886092021-02-25 20:15:01 +00001432 - CLTransposeKernel / @ref CLTranspose
Georgios Pinitasc6f95102021-03-30 10:03:01 +01001433 - CLLKTrackerInitKernel, CLLKTrackerStage0Kernel, CLLKTrackerStage1Kernel, CLLKTrackerFinalizeKernel / CLOpticalFlow
Anthony Barbier3762e742018-03-02 11:49:33 +00001434 - @ref CLNormalizationLayerKernel / @ref CLNormalizationLayer
Michalis Spyrou473cb012021-02-23 11:48:12 +00001435 - CLLaplacianPyramid, CLLaplacianReconstruct
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001436 - New Arm® Neon™ kernels / functions:
Michele Di Giorgiobd2c8e12021-01-19 15:29:02 +00001437 - NEActivationLayerKernel / @ref NEActivationLayer
Michele Di Giorgio93b75e02021-06-21 12:00:43 +01001438 - GEMM refactoring + FP16 support (Requires armv8.2 CPU): NEGEMMInterleave4x4Kernel, NEGEMMTranspose1xWKernel, NEGEMMMatrixMultiplyKernel, NEGEMMMatrixAdditionKernel / @ref NEGEMM
Michele Di Giorgio19289042021-02-03 16:05:00 +00001439 - NEPoolingLayerKernel / @ref NEPoolingLayer
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001440
1441v17.02.1 Sources preview
1442 - New OpenCL kernels / functions:
Sang-Hoon Park201e0fe2021-01-27 13:14:56 +00001443 - CLLogits1DMaxKernel, CLLogits1DShiftExpSumKernel, CLLogits1DNormKernel / @ref CLSoftmaxLayer
Michele Di Giorgioe1314662021-02-01 17:09:32 +00001444 - CLPoolingLayerKernel / @ref CLPoolingLayer
Manuel Bottinid844c082021-07-14 12:58:54 +01001445 - CLIm2ColKernel, CLCol2ImKernel, CLConvolutionLayerWeightsReshapeKernel / CLConvolutionLayer
Anthony Barbier3762e742018-03-02 11:49:33 +00001446 - @ref CLRemapKernel / @ref CLRemap
Michalis Spyrou473cb012021-02-23 11:48:12 +00001447 - CLGaussianPyramidHorKernel, CLGaussianPyramidVertKernel / CLGaussianPyramid, CLGaussianPyramidHalf, CLGaussianPyramidOrb
1448 - CLMinMaxKernel, CLMinMaxLocationKernel / CLMinMaxLocation
1449 - CLNonLinearFilterKernel / CLNonLinearFilter
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001450 - New Arm® Neon™ FP16 kernels (Requires armv8.2 CPU)
Michalis Spyrou27e67f02021-02-16 11:34:39 +00001451 - NEAccumulateWeightedFP16Kernel
1452 - NEBox3x3FP16Kernel
Michalis Spyrou473cb012021-02-23 11:48:12 +00001453 - NENonMaximaSuppression3x3FP16Kernel
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001454
1455v17.02 Sources preview
1456 - New OpenCL kernels / functions:
Georgios Pinitasf47f7182021-01-15 09:29:50 +00001457 - CLActivationLayerKernel / @ref CLActivationLayer
Michalis Spyrou473cb012021-02-23 11:48:12 +00001458 - CLChannelCombineKernel / CLChannelCombine
1459 - CLDerivativeKernel / CLChannelExtract
1460 - CLFastCornersKernel / CLFastCorners
1461 - CLMeanStdDevKernel / CLMeanStdDev
Michele Di Giorgio33f41fa2021-03-09 14:09:08 +00001462 - New Arm® Neon™ kernels / functions:
Michalis Spyrou27e67f02021-02-16 11:34:39 +00001463 - HOG / SVM: NEHOGOrientationBinningKernel, NEHOGBlockNormalizationKernel, NEHOGDetectorKernel, NEHOGNonMaximaSuppressionKernel / NEHOGDescriptor, NEHOGDetector, NEHOGGradient, NEHOGMultiDetection
1464 - NENonLinearFilterKernel / NENonLinearFilter
Anthony Barbier6ff3b192017-09-04 18:44:23 +01001465 - Introduced a CLScheduler to manage the default context and command queue used by the runtime library and create synchronisation events.
1466 - Switched all the kernels / functions to use tensors instead of images.
1467 - Updated documentation to include instructions to build the library from sources.
1468
1469v16.12 Binary preview release
1470 - Original release
1471
Sheri Zhangd813bab2021-04-30 16:53:41 +01001472 */
1473} // namespace arm_compute