Summary

New Features

• Softmax implemented in TosaCommon and TosaRef.
• MEAN implemented in TosaCommon and TosaRef.
• REDUCE_SUM implemented in TosaCommon and TosaRef.
• Activation:Gelu implemented in TosaRef.
• ElementwiseUnary:Log implemented in TosaRef.
• Pad implemented in TosaCommon and TosaRef.
• ElementwiseUnary:Exp implemented in TosaRef.
• BatchMatMul implemented in TosaCommon and TosaRef.
• FullyConnected implemented in TosaCommon and TosaRef.
• Activation:BoundedReLu implemented in TosaCommon and TosaRef.
• Activation:ReLu implemented in TosaCommon and TosaRef.
• DepthwiseConvolution2d Implemented in TosaCommon and TosaRef.
• Implemented quantized ElementwiseBinary Add, Max, Mul and Sub support in TosaCommon and TosaRef.

Bug Fixes

• Fix floating point exception in PerAxisIterator.
• Fix TFLite Parser & Opaque Delegate ExecuteNetwork incorrectly unloading runtime.
• Fix StridedSliceOp out of bounds errors.
• Fix not specified dimensionality errors in classic and opaque delegates.
• Fix warnings when building ArmNN Delegate with GCC-14.1.0.
• Fix ReshapeOp DTS Test Failures.
• Fix ConstFloat DTS Test Failures.
• Fix Broadcast DTS test failures.
• Fix BatchMatMul DTS test failures.

Other Changes

• Update to Arm NN documentation for 24.08 release.
• Review and update documentation for the 24.08 release.
• Android support for evaluate_network.sh.
• Added Gemmlowp for fixed point arithmetic on small values.
• Moved Arm NN repository to use CMake 3.22.
• Added Numpy Support to Execute Network.

ABI/API Changes

No ABI breaking change occurred in ArmNN Core (libarmnn.so) and so the Major version has not changed, only a bump in minor version (33.1.0 → 33.2.0).

No API breaking back-end changes have occurred during the implementation of 24.08.

Build Dependencies