diff options
Diffstat (limited to 'src/core/cpu/kernels/CpuDirectConv2dOutputStageKernel.h')
| -rw-r--r-- | src/core/cpu/kernels/CpuDirectConv2dOutputStageKernel.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/core/cpu/kernels/CpuDirectConv2dOutputStageKernel.h b/src/core/cpu/kernels/CpuDirectConv2dOutputStageKernel.h deleted file mode 100644 index 62bc5d41c9..0000000000 --- a/src/core/cpu/kernels/CpuDirectConv2dOutputStageKernel.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (c) 2017-2021 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_DIRECTCONV2D_OUTPUTSTAGE_KERNEL_H -#define ARM_COMPUTE_CPU_DIRECTCONV2D_OUTPUTSTAGE_KERNEL_H - -#include "arm_compute/core/KernelDescriptors.h" -#include "src/core/common/Macros.h" -#include "src/core/cpu/ICpuKernel.h" - -namespace arm_compute -{ -class ITensor; -namespace cpu -{ -namespace kernels -{ -/** Kernel to accumulate the biases, if provided, or downscale in case of quantized input. - * - * @note We assume bias to be shared - * @note For quantized computations (i.e. @p src of S32 type) the output data type for auto-initialization must be passed as part - * of the @ref DirectConvolutionLayerOutputStageKernelInfo. - */ -class CpuDirectConv2dOutputStageKernel : public ICpuKernel -{ -public: - /** Default constructor */ - CpuDirectConv2dOutputStageKernel() = default; - ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuDirectConv2dOutputStageKernel); - /** Set the accumulate buffer and the biases of the kernel. - * - * @param[in, out] src Input to add the bias to. If @p dst is not specified then accumulation is done in-place. - * Data type supported: F16/F32/S32 - * @param[in] bias (Optional) The shared bias tensor to add. It must be 1D Tensor. Data type supported: Same as @p src - * @param[out] dst (Optional) If the dst tensor is specified the accumulation is done out-of-place. (Defaults to nullptr) - * Note that in-place computation is only supported for F16/F32. For S32 this must not be nullptr. - * Data type supported: F16/F32 or QASYMM8/QASYMM8_SIGNED if @p src is S32 - * @param[in] info (Optional) DirectConvolutionLayerOutputStageKernel descriptor metadata - */ - void configure(ITensorInfo *src, const ITensorInfo *bias = nullptr, ITensorInfo *dst = nullptr, - const DirectConvolutionLayerOutputStageKernelInfo &info = DirectConvolutionLayerOutputStageKernelInfo()); - /** Static function to check if given info will lead to a valid configuration - * - * Similar to CpuDirectConv2dOutputStageKernel::configure() - * - * @return a status - */ - static Status validate(const ITensorInfo *src, const ITensorInfo *bias = nullptr, const ITensorInfo *dst = nullptr, - const DirectConvolutionLayerOutputStageKernelInfo &info = DirectConvolutionLayerOutputStageKernelInfo()); - - // Inherited methods overridden: - void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; - const char *name() const override; - -private: - using OutputStageKernel = void(ITensor *src, const ITensor *bias, const Window &window, ITensor *dst, - int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift); - - OutputStageKernel *_func{ nullptr }; - int _result_fixedpoint_multiplier{ 0 }; - int _result_shift{ 0 }; - int _result_offset_after_shift{ 0 }; -}; -} // namespace kernels -} // namespace cpu -} // namespace arm_compute -#endif /*ARM_COMPUTE_CPU_DIRECTCONV2D_OUTPUTSTAGE_KERNEL_H */ |