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| author | Pablo Palmier <Pablo.Palmier@arm.com> | 2017-10-05 15:01:34 +0100 |
|---|---|---|
| committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:42:17 +0000 |
| commit | a2b89ca5407532257a959ad1852f29187e1be4ac (patch) | |
| tree | a202070aea45a81ec1ea8a86fa4047035eb2d567 /arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h | |
| parent | 5948634bb97e05934e9eea180ba41dcddf874416 (diff) | |
| download | ComputeLibrary-a2b89ca5407532257a959ad1852f29187e1be4ac.tar.gz | |
IVGCVSW-631 Neon support for Softmax beta parameter (F32 only)
Change-Id: Ibf6f038b39f1a4e557f5d04feb08e3d5ef54e223
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/112019
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Diffstat (limited to 'arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h')
| -rw-r--r-- | arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h b/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h index cce21569d9..c3e25181b6 100644 --- a/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h +++ b/arm_compute/core/NEON/kernels/NESoftmaxLayerKernel.h @@ -78,14 +78,15 @@ public: * @param[in] max Max values tensor. Data types supported: same as @p input. * @param[out] output Destination tensor. Data types supported: same as @p input. * @param[out] sum Sum of 1D logits tensor. Data types supported: same as @p input. + * @param[in] beta (Optional) A scaling factor for the exponent. QS8/QS16 only support a beta value of 1. */ - void configure(const ITensor *input, const ITensor *max, ITensor *output, ITensor *sum); + void configure(const ITensor *input, const ITensor *max, ITensor *output, ITensor *sum, float beta = 1.0f); // Inherited methods overridden: void run(const Window &window, const ThreadInfo &info) override; private: - using Logits1DShiftExpSumFunction = void(const ITensor *in, const ITensor *max, ITensor *out, ITensor *sum, const Window &window); + using Logits1DShiftExpSumFunction = void(const ITensor *in, const ITensor *max, ITensor *out, ITensor *sum, const Window &window, float beta); private: Logits1DShiftExpSumFunction *_func; @@ -93,6 +94,7 @@ private: const ITensor *_max; ITensor *_output; ITensor *_sum; + float _beta; }; /** Interface for calculating the final step of the Softmax Layer where each logit value is multiplied by the inverse of the sum of the logits. */ |