From 1928904316e80ba0549b94ae1f905d7e79bda812 Mon Sep 17 00:00:00 2001 From: Michele Di Giorgio Date: Wed, 3 Feb 2021 16:05:00 +0000 Subject: Make NEON Pooling kernels and functions state-less Partially resolves COMPMID-3999 Change-Id: Ib39d40694df5c5f0a9401488e0c3af3ac26e8c55 Signed-off-by: Michele Di Giorgio Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4984 Tested-by: Arm Jenkins Reviewed-by: Georgios Pinitas Comments-Addressed: Arm Jenkins --- .../cpu/operators/CpuPoolingAssemblyDispatch.h | 89 ++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 src/runtime/cpu/operators/CpuPoolingAssemblyDispatch.h (limited to 'src/runtime/cpu/operators/CpuPoolingAssemblyDispatch.h') diff --git a/src/runtime/cpu/operators/CpuPoolingAssemblyDispatch.h b/src/runtime/cpu/operators/CpuPoolingAssemblyDispatch.h new file mode 100644 index 0000000000..353bbe1a78 --- /dev/null +++ b/src/runtime/cpu/operators/CpuPoolingAssemblyDispatch.h @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2021 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_CPU_POOLING_ASSEMBLY_DISPATCH_H +#define ARM_COMPUTE_CPU_POOLING_ASSEMBLY_DISPATCH_H + +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/IMemoryManager.h" +#include "arm_compute/runtime/MemoryGroup.h" +#include "arm_compute/runtime/Tensor.h" +#include "src/runtime/cpu/ICpuOperator.h" + +namespace arm_compute +{ +namespace cpu +{ +class ITensor; + +/** Basic function to run pooling assembly kernels */ +class CpuPoolingAssemblyDispatch : public ICpuOperator +{ +public: + /** Constructor */ + CpuPoolingAssemblyDispatch(std::shared_ptr memory_manager = nullptr); + /** Prevent instances of this class from being copied */ + CpuPoolingAssemblyDispatch(const CpuPoolingAssemblyDispatch &) = delete; + /** Default move constructor */ + CpuPoolingAssemblyDispatch(CpuPoolingAssemblyDispatch &&) = default; + /** Prevent instances of this class from being copied */ + CpuPoolingAssemblyDispatch &operator=(const CpuPoolingAssemblyDispatch &) = delete; + /** Default move assignment operator */ + CpuPoolingAssemblyDispatch &operator=(CpuPoolingAssemblyDispatch &&) = default; + /** Destructor */ + ~CpuPoolingAssemblyDispatch(); + + /** If supported create an assembly routine, else fallback to Compute Library function. + * + * @param[in] src Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. + * @param[out] dst Destination tensor info to store the result of pooling. Data types supported: same as @p src. + * @param[in] info Pooling meta-data + */ + void configure(const ITensorInfo *src, ITensorInfo *dst, const PoolingLayerInfo &info); + + /** Indicates whether or not this function can be used to process the given parameters. + * + * @param[in] src Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. + * @param[in] dst Destination tensor to store the result of pooling. Data types supported: same as @p src. + * @param[in] info Pooling meta-data + * + * @return a status. + */ + static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const PoolingLayerInfo &info); + /** Was the function successfully configured ? + * + * @return True if the function is configured and ready to run + */ + bool is_configured() const; + // Run method overriden + void run(ITensorPack &tensors) override; + +private: + arm_compute::MemoryGroup _memory_group; + + arm_compute::Tensor _workspace; + bool _is_global_pooling_layer; +}; +} // namespace cpu +} // namespace arm_compute +#endif /* ARM_COMPUTE_CPU_POOLING_ASSEMBLY_DISPATCH_H */ -- cgit v1.2.1