From b84e25313e5dc7acbc03623e1e071e845047c111 Mon Sep 17 00:00:00 2001 From: Viet-Hoa Do Date: Tue, 13 Dec 2022 13:09:10 +0000 Subject: Add output operator for dynamic fusion * The output of the fused operator must be explicitly specified using GpuOutput operator. * Any temporary tensors used to connect the output of an operator to the input of another operator will be marked as no-alloc and won't be allocated as a tensor in the memory. Resolves: COMPMID-5771 Signed-off-by: Viet-Hoa Do Change-Id: I5ae8e800f8f737db23a055a92b01c4f1d78c3bb8 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8794 Tested-by: Arm Jenkins Reviewed-by: SiCong Li Reviewed-by: Gian Marco Iodice Reviewed-by: Gunes Bayir Comments-Addressed: Arm Jenkins Benchmark: Arm Jenkins --- .../dynamic_fusion/sketch/MemoryDescriptor.h | 1 + .../sketch/gpu/operators/GpuOutput.h | 87 ++++++++++++++++++++++ 2 files changed, 88 insertions(+) create mode 100644 arm_compute/dynamic_fusion/sketch/gpu/operators/GpuOutput.h (limited to 'arm_compute/dynamic_fusion') diff --git a/arm_compute/dynamic_fusion/sketch/MemoryDescriptor.h b/arm_compute/dynamic_fusion/sketch/MemoryDescriptor.h index deedf62262..25023ff0a1 100644 --- a/arm_compute/dynamic_fusion/sketch/MemoryDescriptor.h +++ b/arm_compute/dynamic_fusion/sketch/MemoryDescriptor.h @@ -37,6 +37,7 @@ enum class MemoryType { User = 0, /**< Memory coming directly from users, e.g. for argument tensors */ Auxiliary = 1, /**< Additional memory required by the workload tensor, e.g. for temporary tensors */ + NoAlloc = 2, /**< Temporary tile which is not allocated as a whole tensor in the memory */ }; /** Memory information for tensors with @ref MemoryType::Auxiliary. diff --git a/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuOutput.h b/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuOutput.h new file mode 100644 index 0000000000..2511b0efd5 --- /dev/null +++ b/arm_compute/dynamic_fusion/sketch/gpu/operators/GpuOutput.h @@ -0,0 +1,87 @@ +/* + * 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 ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUOUTPUT +#define ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUOUTPUT + +#include "arm_compute/core/ITensorInfo.h" + +namespace arm_compute +{ +namespace experimental +{ +namespace dynamic_fusion +{ + +/** Forward declaration */ +class GpuWorkloadContext; +class GpuWorkloadSketch; + +/** Operator interface. */ +class GpuOutput final +{ +public: + /** Create an operator and fuse it into the workload sketch. + * @note If @ref validate_op() fails, the creation also fails and may throw an error. + * @note If @ref validate_op() fails, @p sketch remains unchanged and valid. + * + * Valid data type configurations: + * - Any + * + * Valid data layouts: + * - Any + * + * @param[in, out] sketch Workload sketch into which the operator will be fused. + * @param[in, out] src Source tensor info. + * @param[in, out] dst Destination tensor info. + * If an uninitialized ITensorInfo is passed in, it will be auto-initialized. + */ + static void create_op(GpuWorkloadSketch &sketch, + ITensorInfo *src, + ITensorInfo *dst); + + /** Check if the operator configuration is supported, irrespective of fusion. + * + * @param[in] context Workload context within which the operator is running. + * @param[in] src Source tensor info. + * @param[in] dst Destination tensor info. + */ + static Status is_supported_op(const GpuWorkloadContext &context, + const ITensorInfo *src, + const ITensorInfo *dst); + + /** Validate the operator and check if the its configuration is supported and if it can be fused into the workload sketch. + * + * Similar to @ref GpuOutput::create_op(). + */ + static Status validate_op(const GpuWorkloadSketch &sketch, + const ITensorInfo *src, + const ITensorInfo *dst); +}; + +} // namespace dynamic_fusion +} // namespace experimental +} // namespace arm_compute + +#endif /* ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUOUTPUT */ -- cgit v1.2.1