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v7.21.0

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@github-actions github-actions released this 19 Feb 18:51
c8a2336

7.21.0 (2026-02-18)

Features

  • Add s32 variant of concatenation (7e95d01)
  • Add s32 variant of concatenation (7e95d01)
  • Add s32 variant of concatenation (825d406)
  • Add support for s32 strided slice (1df6b34)
  • Add support for s32 strided slice. Add int32 io support to test.py (4ba775d)
  • Changes arm_strided_slice_s32() to use arm_memcpy_s32() (5afc9df)

Bug Fixes

  • Add shape checks, correct loop counter type to prevent overflow, move copy size out of loop, and add unit tests (02217c5)
  • Move validate_s32() to Utils/validate.h and update zephyr/CMakeLists.txt to include s32 variant of strided slice (049714d)
  • Remove duplicate output_tensor.h test data (aa9f026)
  • Update ARM>CMSIS-NN.pdsc file with arm_concatenation_s32.c (46dccd6)