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Diffstat (limited to 'src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DNorm.h')
-rw-r--r-- | src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DNorm.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DNorm.h b/src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DNorm.h new file mode 100644 index 0000000000..5bd350b9bd --- /dev/null +++ b/src/dynamic_fusion/sketch/gpu/components/cl/ClComponentLogits1DNorm.h @@ -0,0 +1,128 @@ +/* + * Copyright (c) 2023 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_CLCOMPONENTLOGITS1DNORM +#define SRC_DYNAMIC_FUSION_SKETCH_GPU_COMPONENTS_CL_CLCOMPONENTLOGITS1DNORM + +#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 ClTemplateLogits1DNorm; + +/** Component to calculate the final step of the Softmax Layer + * where each logit value is multiplied by the inverse of the sum of the logits. + * + * 1D example: + * + * (input) src: [x1 x2 ... xn], shape: (1 x d) + * (input) sum: [x1 + x2 + ... + xn], shape: (1 x 1) + * (output) dst: [x1/sum x2/sum ... xn/sum], shape: (1 x d) + * + * This component is used by the softmax operator to get the final result. +*/ +class ClComponentLogits1DNorm 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] 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_SRC_1: Input + * - ACL_DST_0: Output + * + * Tensor argument constness: + * - ACL_SRC_0: Const + * - ACL_SRC_1: Const + * - ACL_DST_0: Const + * + * Valid data layouts: + * - All + * + ** Valid data type configurations: + * |ACL_SRC_0 |ACL_SRC_1 |ACL_DST_0 | + * |:----------|:----------|:----------| + * |F16 | F16 | F16 | + * |F32 | F32 | F32 | + */ + static Status validate( + const Properties &properties, + const ArgumentPack<ITensorInfo> &tensors, + const Attributes &attributes); + + /** Constructor + * + * Similar to @ref ClComponentLogits1DNorm::validate() + */ + ClComponentLogits1DNorm(ComponentId id, + const Properties &properties, + const ArgumentPack<ITensorInfo> &tensors, + const Attributes &attributes); + + /** Destructor */ + ~ClComponentLogits1DNorm() override; + /** Prevent instances of this class from being copy constructed */ + ClComponentLogits1DNorm(const ClComponentLogits1DNorm &component) = delete; + /** Prevent instances of this class from being copied */ + ClComponentLogits1DNorm &operator=(const ClComponentLogits1DNorm &component) = delete; + /** Allow instances of this class to be move constructed */ + ClComponentLogits1DNorm(ClComponentLogits1DNorm &&component) = default; + /** Allow instances of this class to be moved */ + ClComponentLogits1DNorm &operator=(ClComponentLogits1DNorm &&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<ClTemplateLogits1DNorm> _component_writer; +}; +} // namespace dynamic_fusion +} // namespace experimental +} // namespace arm_compute + +#endif /* SRC_DYNAMIC_FUSION_SKETCH_GPU_COMPONENTS_CL_CLCOMPONENTLOGITS1DNORM */ |