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author | Gunes Bayir <gunes.bayir@arm.com> | 2022-12-18 21:31:29 +0000 |
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committer | Gunes Bayir <gunes.bayir@arm.com> | 2022-12-28 13:36:03 +0000 |
commit | aecb5d93225deace061cb7038d5844eec32c4e52 (patch) | |
tree | 111e0cc4b61b9024d47b14c551424c97a2e9dece /src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DMaxShiftExpSum.h | |
parent | 8ae571454792327fc40641c72fe0b8de1e7d334f (diff) | |
download | ComputeLibrary-aecb5d93225deace061cb7038d5844eec32c4e52.tar.gz |
Implement Logits1DMaxShiftExpSum kernel component in dynamic fusion
Resolves: COMPMID-5719
Change-Id: I2f0911ffccce2b42a9a63fe6826eaa5d2cad06ba
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8831
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DMaxShiftExpSum.h')
-rw-r--r-- | src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DMaxShiftExpSum.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DMaxShiftExpSum.h b/src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DMaxShiftExpSum.h new file mode 100644 index 0000000000..af47609a2c --- /dev/null +++ b/src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DMaxShiftExpSum.h @@ -0,0 +1,131 @@ +/* + * Copyright (c) 2022 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef SRC_DYNAMIC_FUSION_SKETCH_GPU_COMPONENTS_CL_CLCOMPONENTLOGITS1DMAXSHIFTEXPSUM +#define SRC_DYNAMIC_FUSION_SKETCH_GPU_COMPONENTS_CL_CLCOMPONENTLOGITS1DMAXSHIFTEXPSUM + +#include "arm_compute/dynamic_fusion/sketch/attributes/SoftmaxAttributes.h" +#include "src/dynamic_fusion/sketch/gpu/components/IGpuKernelComponent.h" + +namespace arm_compute +{ +/** Forward declaration */ +class ITensorInfo; +namespace experimental +{ +namespace dynamic_fusion +{ +/** Forward declaration */ +template <typename T> +class ArgumentPack; + +/** Forward declaration */ +class ClTemplateLogits1DMaxShiftExpSum; + +/** Component to calculate max-shifted exponentials and their sum + * + * 1D example: + * input: [x1, x2, ... , xn], shape: (1 x d) + * + * Let max(x1...xn) = m + * + * (output) sum: [exp(x1-m) + ... + exp(xn-m)], shape: (1 x 1) + * (output) dst: [exp(x1-m) ... exp(xn-m)], shape: (1 x d) + * + * This component is used by the softmax operator. The subsequent + * operation normalizes dst with sum, therefore the max-shifting + * since exp(m) will be cancelled in numerator and denominator. +*/ +class ClComponentLogits1DMaxShiftExpSum final : public IGpuKernelComponent +{ +public: + /** Attributes are a set of backend-agnostic parameters that define what a component does */ + using Attributes = SoftmaxAttributes; + + /** Validate the component + * + * @param[in] properties Component properties @ref Properties + * @param[in,out] tensors Tensor arguments to the component + * @param[in] attributes Component attributes @ref Attributes + * + * @return Status Validation results + * + * Tensor argument names: + * - ACL_SRC_0: Input + * - ACL_DST_0: Output + * - ACL_DST_1: Output + * + * Tensor argument constness: + * - ACL_SRC_0: Const + * - ACL_DST_0: Const + * - ACL_DST_1: Const + * + * Valid data layouts: + * - All + * + ** Valid data type configurations: + * |ACL_SRC_0 |ACL_DST_0 |ACL_DST_1 | + * |:----------|:----------|:----------| + * |F16 | F16 | F16 | + * |F32 | F32 | F32 | + */ + static Status validate( + const Properties &properties, + const ArgumentPack<ITensorInfo> &tensors, + const Attributes &attributes); + + /** Constructor + * + * Similar to @ref ClComponentLogits1DMaxShiftExpSum::validate() + */ + ClComponentLogits1DMaxShiftExpSum(ComponentId id, + const Properties &properties, + const ArgumentPack<ITensorInfo> &tensors, + const Attributes &attributes); + + /** Destructor */ + ~ClComponentLogits1DMaxShiftExpSum() override; + /** Prevent instances of this class from being copy constructed */ + ClComponentLogits1DMaxShiftExpSum(const ClComponentLogits1DMaxShiftExpSum &component) = delete; + /** Prevent instances of this class from being copied */ + ClComponentLogits1DMaxShiftExpSum &operator=(const ClComponentLogits1DMaxShiftExpSum &component) = delete; + /** Allow instances of this class to be move constructed */ + ClComponentLogits1DMaxShiftExpSum(ClComponentLogits1DMaxShiftExpSum &&component) = default; + /** Allow instances of this class to be moved */ + ClComponentLogits1DMaxShiftExpSum &operator=(ClComponentLogits1DMaxShiftExpSum &&component) = default; + /** Get template writer for the component */ + const IGpuTemplateComponentWriter *template_writer() const override; + /** Get component type */ + GpuComponentType type() const override + { + return GpuComponentType::Unfusable; + } + +private: + std::unique_ptr<ClTemplateLogits1DMaxShiftExpSum> _component_writer; +}; +} // namespace dynamic_fusion +} // namespace experimental +} // namespace arm_compute + +#endif /* SRC_DYNAMIC_FUSION_SKETCH_GPU_COMPONENTS_CL_CLCOMPONENTLOGITS1DMAXSHIFTEXPSUM */ |