Release Note for 1.21.0 (#9674)

* Release Note for 1.21.0 - Release Note for 1.21.0 Signed-off-by: Chunseok Lee <[email protected]> * Update docs/release/1.21/index.rst Co-authored-by: seongwoo chae <[email protected]> * Update docs/release/1.21/release-note_1.21.0.md Co-authored-by: Sanggyu Lee <[email protected]> Signed-off-by: Chunseok Lee <[email protected]> Co-authored-by: seongwoo chae <[email protected]> Co-authored-by: Sanggyu Lee <[email protected]>
Samsung · Sep 6, 2022 · 3d20228 · 3d20228
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diff --git a/docs/release/1.21/index.rst b/docs/release/1.21/index.rst
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+.. ONE documentation master file, created by
+   sphinx-quickstart on Wed Sep 06 12:18:12 2022.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+1.21
+====
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+
+  ./release-note-1.21.0.md
diff --git a/docs/release/1.21/release-note_1.21.0.md b/docs/release/1.21/release-note_1.21.0.md
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+# Release Note 1.21.0
+
+## ONE Compiler
+
+- Support unrolling of LSTM and RNN Ops in `one-import-onnx` tool
+- Introduced new tools `one-infer`, `circle-operator`, `circle-interpreter`
+- Introduced `Workflow`(WIP) in `one-cmds`
+- New option `quant_config` in `one-quantize`
+- New option `fake_quantize` in `one-quantize`
+- More Ops supported: Densify
+- More Ops for quantization: ReduceMax
+- More Ops for mixed-precision quantization (MPQ): LeakyRelu, Neg, Relu6, Squeeze
+- More Ops for `convert_nchw_to_nhwc` option: LogSoftmax, ReduceMax, SplitV, Softmax
+- New optimization options in `one-optimize`: `replace_non_const_fc_with_bmm`, `resolve_customop_splitv`, `fold_densify`
+- Improved reshape elimination in `convert_nchw_to_nhwc` option.
+- Support fusion of Channel-wise Add + Relu with TConv
+- Support negative axis in ArgMin/Max
+- Show errors for unrecognized options in `one-optimize`
+- Fix shape inference for `StridedSlice`
+- Fix FuseBatchNormWithTConvPass to support TConv with bias
+- Deprecate `--O1` option in `circle2circle`
+- Support gcc-11
+- Support limited Float16 for kernels constants with dequantization to Float32
+
+## ONE Runtime
+
+### Basic Multimodel nnpackage
+- Runtime supports to run nnpackage with two models
+
+### Channel Wise Quantization on Conv2D and Depthwise Conv2D
+- Conv2D and Depthwise Conv2D supports per-channel quantization of uint8 type. 
+
+### Batch Execution with TRIX backend
+- TRIX backend supports batch execution which run in parallel with multicore
+