ComputeLibrary.git -

Age	Commit message (Collapse)	Author
2022-09-14	INT8 Quantized MeanStdDevNorm (LayerNorm)	Murray Kornelsen
	Implements LayerNorm for qasymm8 tensors. Uses uint8x16 loads and stores. Summation is performed in integer arithmetic (vpaddl) Normalization is performed in float32 before requantizing back to int8. Signed-off-by: Murray Kornelsen <murray.kornelsen@mail.mcgill.ca> Change-Id: I2407c8b34717fb47adab98791bd76fb8a3c62f4a Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/7922 Comments-Addressed: Pablo Marquez Tello <pablo.tello@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com> Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com> Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com> Tested-by: Arm Jenkins <bsgcomp@arm.com> Benchmark: Arm Jenkins <bsgcomp@arm.com>
2022-09-02	F16 Specialization for MeanStdDevNorm	Murray Kornelsen
	Ran into issues with f16 meanstddevnorm. Essentially, with large enough tensors and/or large values in tensors, output becomes all 0. This is due to the variance computation. In f16, it reaches infinity quite easily, then the division results in 0. This change modifies the OpenCL and NEON implementations to compute the sum of squares and the variance using f32, while other operations remain f16. Update: Found that the square operation also benefits from f32, rather than squaring in f16 and accumulating f32. Signed-off-by: Murray Kornelsen <murray.kornelsen@mail.mcgill.ca> Change-Id: Ide00afd84ec6d26fec4d53b073e295814f08ba46 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/7959 Tested-by: Arm Jenkins <bsgcomp@arm.com> Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com> Comments-Addressed: Pablo Marquez Tello <pablo.tello@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com> Benchmark: Arm Jenkins <bsgcomp@arm.com>
2022-01-12	Decouple NEMeanStdDevNormalizationKernel	Dana Zlotnik
	Resolves COMPMID-4617 Change-Id: Ic8793aaf64c6137f848f39c62e33b44ae79ad21d Signed-off-by: Dana Zlotnik <dana.zlotnik@arm.com> Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6870 Tested-by: Arm Jenkins <bsgcomp@arm.com> Reviewed-by: Giorgio Arena <giorgio.arena@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>