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MrWhoami merged 1 commit into from
Jun 26, 2026
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Release toolchain v0.33.0 #93

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10 changes: 10 additions & 0 deletions docs/toolchain/appendix/history.md
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## Toolchain Change log

* **[v0.33.0]**
* Update TopK and Split node support.
* Improve per-channel radix handling for Mul nodes.
* Add warnings for models that may be sensitive to large value ranges or Sigmoid quantization.
* Fix Clip handling when the maximum value is set to `FLT_MAX`.
* Fix Slice and Concat handling for additional slicing patterns.
* Fix KL730 CPU execution for Mod nodes with constant inputs.
* Add a ktc warning for workflows with multiple BIE inputs.
* Add license information to kneronnxopt.
* Minor bug fixes.
* **[v0.32.1]**
* Add `dma_bandwidth` and `weight_bandwidth` to IP evaluator arguments.
* Replace `hardware_cut_opt` with `compiler_tiling` to keep consistent with other toolchain apis. The `hardware_cut_opt` is now deprecated and will be removed in future versions. Please use `compiler_tiling` instead.
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32 changes: 12 additions & 20 deletions docs/toolchain/manual_1_overview.md
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# 1. Toolchain Overview

**2026-03**
**Toolchain v0.32.1**
**2026-05**
**Toolchain v0.33.0**

## 1.1. Introduction

Expand All @@ -20,24 +20,16 @@ In this document, you'll learn:

**Major changes of the current version**

* **[v0.32.1]**
* Add `dma_bandwidth` and `weight_bandwidth` to IP evaluator arguments.
* Replace `hardware_cut_opt` with `compiler_tiling` to keep consistent with other toolchain apis. The `hardware_cut_opt` is now deprecated and will be removed in future versions. Please use `compiler_tiling` instead.
* Update evaluator to raise warning when meeting unsupported operator instead of error.
* Update ktc to clean up more intermediate files generated during the flow.
* Fix the evaluator bug using wrong 730 frequency.
* **[v0.32.0]**
* Add Einsum defusion in kneronnxopt.
* Support Cast to int64 in knerex and compiler.
* Support HardSwish, Topk and Split nodes in knerex and compiler.
* Update the regression flow log printing. Print success log separately from errors to avoid confusing.
* Update IP evaluator for DMA with small length.
* Fix the kneronnxopt bug in `replace_Gather_with_Slice`.
* Fix the knerex bug: node Concat channel mismatch.
* Fix the dynasty float bug in InstanceNorm pad edge mode.
* Fix knerex/compiler bug in CPU node settings for Resize node.
* Verified opset18 operator validity for knerex and compiler.
* Reduce memory usage (especially for large models) for compiler.
* **[v0.33.0]**
* Update TopK and Split node support.
* Improve per-channel radix handling for Mul nodes.
* Add warnings for models that may be sensitive to large value ranges or Sigmoid quantization.
* Fix Clip handling when the maximum value is set to `FLT_MAX`.
* Fix Slice and Concat handling for additional slicing patterns.
* Fix KL730 CPU execution for Mod nodes with constant inputs.
* Add a ktc warning for workflows with multiple BIE inputs.
* Add license information to kneronnxopt.
* Minor bug fixes.

## 1.2. Workflow Overview

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