| /* |
| * Copyright (c) 2017-2018 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. |
| */ |
| #include "arm_compute/core/NEON/kernels/NEDirectConvolutionLayerOutputStageKernel.h" |
| |
| #include "arm_compute/core/AccessWindowStatic.h" |
| #include "arm_compute/core/CPP/Validate.h" |
| #include "arm_compute/core/Error.h" |
| #include "arm_compute/core/Helpers.h" |
| #include "arm_compute/core/ITensor.h" |
| #include "arm_compute/core/NEON/NEAsymm.h" |
| #include "arm_compute/core/NEON/NEFixedPoint.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/core/Validate.h" |
| #include "arm_compute/core/Window.h" |
| |
| #include <arm_neon.h> |
| #include <cstddef> |
| #include <cstdint> |
| |
| using namespace arm_compute; |
| |
| namespace |
| { |
| Status validate_arguments(const ITensorInfo *input, const ITensorInfo *bias, const ITensorInfo *output) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(input); |
| ARM_COMPUTE_RETURN_ERROR_ON(input->data_layout() == DataLayout::UNKNOWN); |
| ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, |
| DataType::F16, |
| DataType::S32, DataType::F32); |
| |
| if(bias != nullptr) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(bias, 1, DataType::F16, DataType::S32, DataType::F32); |
| |
| if(is_data_type_quantized_asymmetric(input->data_type())) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(bias, 1, DataType::S32); |
| } |
| else |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, bias); |
| } |
| |
| ARM_COMPUTE_RETURN_ERROR_ON(bias->dimension(0) != input->dimension(get_data_layout_dimension_index(input->data_layout(), DataLayoutDimension::CHANNEL))); |
| ARM_COMPUTE_RETURN_ERROR_ON(bias->num_dimensions() > 1); |
| } |
| else |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_MSG(is_data_type_float(input->data_type()), "Calling output stage kernel with floating point arguments"); |
| } |
| |
| // Checks performed when output is configured |
| if((output != nullptr) && (output->total_size() != 0)) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::QASYMM8, DataType::F32); |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); |
| |
| if(is_data_type_quantized_asymmetric(output->data_type())) |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::S32 && output->data_type() != DataType::QASYMM8, "Wrong data type for bias"); |
| } |
| else |
| { |
| ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); |
| } |
| } |
| |
| return Status{}; |
| } |
| |
| std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *bias, ITensorInfo *output) |
| { |
| ARM_COMPUTE_ERROR_ON(input->data_layout() == DataLayout::UNKNOWN); |
| |
| bool window_changed = false; |
| unsigned int num_elems_processed_per_iteration = 16 / element_size_from_data_type(input->data_type()); |
| |
| // Update processed elements when input is S32 (comes from quantization input) |
| if(input->data_type() == DataType::S32) |
| { |
| num_elems_processed_per_iteration = 16; |
| } |
| |
| // Configure kernel window |
| Window win = calculate_max_window(*input, Steps(num_elems_processed_per_iteration)); |
| AccessWindowHorizontal input_access(input, 0, num_elems_processed_per_iteration); |
| |
| if(output != nullptr && (output->total_size() != 0)) |
| { |
| AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); |
| |
| if(bias == nullptr) |
| { |
| window_changed = update_window_and_padding(win, input_access, output_access); |
| } |
| else |
| { |
| AccessWindowStatic bias_access(bias, 0, 0, bias->dimension(0), bias->dimension(1)); |
| window_changed = update_window_and_padding(win, input_access, output_access, bias_access); |
| } |
| |
| output_access.set_valid_region(win, ValidRegion(Coordinates(), output->tensor_shape())); |
| } |
| else |
| { |
| if(bias == nullptr) |
| { |
| window_changed = update_window_and_padding(win, input_access); |
| } |
| else |
| { |
| if(input->data_layout() == DataLayout::NCHW) |
| { |
| AccessWindowStatic bias_access(bias, 0, 0, bias->dimension(0), bias->dimension(1)); |
| window_changed = update_window_and_padding(win, input_access, bias_access); |
| } |
| else |
| { |
| AccessWindowHorizontal bias_access(bias, 0, num_elems_processed_per_iteration); |
| window_changed = update_window_and_padding(win, input_access, bias_access); |
| } |
| } |
| |
| input_access.set_valid_region(win, ValidRegion(Coordinates(), input->tensor_shape())); |
| } |
| |
| Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; |
| return std::make_pair(err, win); |
| } |
| |
| // Internal load |
| inline float32x4_t internal_vld1q(const float *in) |
| { |
| return vld1q_f32(in); |
| } |
| |
| // Internal store |
| inline void internal_vst1q(float *p, const float32x4_t &v) |
| { |
| vst1q_f32(p, v); |
| } |
| |
| // Internal vdup |
| inline float32x4_t internal_vdupq_n(float v) |
| { |
| return vdupq_n_f32(v); |
| } |
| |
| // Internal vadd |
| inline float32x4_t internal_vqaddq(const float32x4_t &x, const float32x4_t &y) |
| { |
| return vaddq_f32(x, y); |
| } |
| |
| #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC |
| inline float16x8_t internal_vld1q(const float16_t *in) |
| { |
| return vld1q_f16(in); |
| } |
| inline void internal_vst1q(float16_t *p, const float16x8_t &v) |
| { |
| vst1q_f16(p, v); |
| } |
| inline float16x8_t internal_vdupq_n(float16_t v) |
| { |
| return vdupq_n_f16(v); |
| } |
| inline float16x8_t internal_vqaddq(const float16x8_t &x, const float16x8_t &y) |
| { |
| return vaddq_f16(x, y); |
| } |
| #endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ |
| |
| template <typename T1, typename T2, bool in_place, bool has_bias> |
| void output_stage_nchw(ITensor *input, const ITensor *bias, const Window &window, ITensor *output, |
| int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift) |
| { |
| ARM_COMPUTE_ERROR_ON(input->info()->data_layout() == DataLayout::UNKNOWN); |
| ARM_COMPUTE_UNUSED(result_fixedpoint_multiplier); |
| ARM_COMPUTE_UNUSED(result_shift); |
| ARM_COMPUTE_UNUSED(result_offset_after_shift); |
| |
| Iterator in(input, window); |
| |
| if(in_place) // In place accumulate |
| { |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get bias and pointer to input |
| const auto in_ptr = reinterpret_cast<T1 *>(in.ptr()); |
| |
| // Accumulate bias |
| if(has_bias) |
| { |
| const auto vb = internal_vdupq_n(static_cast<T1>(*reinterpret_cast<const T2 *>(bias->ptr_to_element(Coordinates(id.z()))))); |
| internal_vst1q(in_ptr, internal_vqaddq(internal_vld1q(in_ptr), vb)); |
| } |
| else |
| { |
| internal_vst1q(in_ptr, internal_vld1q(in_ptr)); |
| } |
| }, |
| in); |
| } |
| else // Out of place accumulate |
| { |
| Iterator out(output, window); |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get bias and pointer to input |
| const auto in_ptr = reinterpret_cast<const T1 *>(in.ptr()); |
| const auto out_ptr = reinterpret_cast<T2 *>(out.ptr()); |
| |
| // Accumulate bias |
| if(has_bias) |
| { |
| const auto vb = internal_vdupq_n(static_cast<T1>(*reinterpret_cast<const T2 *>(bias->ptr_to_element(Coordinates(id.z()))))); |
| internal_vst1q(out_ptr, internal_vqaddq(internal_vld1q(in_ptr), vb)); |
| } |
| else |
| { |
| internal_vst1q(out_ptr, internal_vld1q(in_ptr)); |
| } |
| }, |
| in, out); |
| } |
| } |
| |
| template <typename T1, typename T2, bool in_place, bool has_bias> |
| void output_stage_nhwc(ITensor *input, const ITensor *bias, const Window &window, ITensor *output, |
| int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift) |
| { |
| ARM_COMPUTE_UNUSED(result_fixedpoint_multiplier); |
| ARM_COMPUTE_UNUSED(result_shift); |
| ARM_COMPUTE_UNUSED(result_offset_after_shift); |
| |
| Window window_bias = window; |
| window_bias.set(Window::DimY, Window::Dimension(0, 0, 0)); |
| window_bias.set(Window::DimZ, Window::Dimension(0, 0, 0)); |
| window_bias.set(3, Window::Dimension(0, 0, 0)); |
| |
| Iterator in(input, window); |
| Iterator bi(bias, window_bias); |
| |
| if(in_place) // In place accumulate |
| { |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get bias and pointer to input |
| const auto in_ptr = reinterpret_cast<T1 *>(in.ptr()); |
| const auto bias_ptr = reinterpret_cast<T2 *>(bi.ptr()); |
| |
| // Accumulate bias |
| if(has_bias) |
| { |
| internal_vst1q(in_ptr, internal_vqaddq(internal_vld1q(in_ptr), internal_vld1q(bias_ptr))); |
| } |
| else |
| { |
| internal_vst1q(in_ptr, internal_vld1q(in_ptr)); |
| } |
| }, |
| in, bi); |
| } |
| else // Out of place accumulate |
| { |
| Iterator out(output, window); |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get bias and pointer to input |
| const auto in_ptr = reinterpret_cast<T1 *>(in.ptr()); |
| const auto out_ptr = reinterpret_cast<T2 *>(out.ptr()); |
| const auto bias_ptr = reinterpret_cast<T2 *>(bi.ptr()); |
| |
| // Accumulate bias |
| if(has_bias) |
| { |
| internal_vst1q(out_ptr, internal_vqaddq(internal_vld1q(in_ptr), internal_vld1q(bias_ptr))); |
| } |
| else |
| { |
| internal_vst1q(out_ptr, internal_vld1q(in_ptr)); |
| } |
| }, |
| in, bi, out); |
| } |
| } |
| |
| // QASYMM8 specializations |
| template <> |
| void output_stage_nchw<int32_t, uint8_t, false, true>(ITensor *input, const ITensor *bias, const Window &window, ITensor *output, |
| int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift) |
| { |
| const int32x4_t result_offset_after_shift_s32 = vdupq_n_s32(result_offset_after_shift); |
| uint8x16_t min = vdupq_n_u8(0); |
| uint8x16_t max = vdupq_n_u8(255); |
| |
| Iterator in(input, window); |
| Iterator out(output, window); |
| |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get bias and pointer to input |
| const auto in_ptr = reinterpret_cast<int32_t *>(in.ptr()); |
| int32x4x4_t v_in = |
| { |
| { |
| vld1q_s32(in_ptr), |
| vld1q_s32(in_ptr + 4), |
| vld1q_s32(in_ptr + 8), |
| vld1q_s32(in_ptr + 12) |
| } |
| }; |
| |
| // Accumulate bias |
| const auto vb = vdupq_n_s32(*reinterpret_cast<const int32_t *>(bias->ptr_to_element(Coordinates(id.z())))); |
| v_in = |
| { |
| { |
| vaddq_s32(v_in.val[0], vb), |
| vaddq_s32(v_in.val[1], vb), |
| vaddq_s32(v_in.val[2], vb), |
| vaddq_s32(v_in.val[3], vb) |
| } |
| }; |
| |
| const auto out_ptr = reinterpret_cast<uint8_t *>(out.ptr()); |
| vst1q_u8(out_ptr, finalize_quantization<false>(v_in, result_fixedpoint_multiplier, result_shift, result_offset_after_shift_s32, min, max)); |
| }, |
| in, out); |
| } |
| template <> |
| void output_stage_nchw<int32_t, uint8_t, false, false>(ITensor *input, const ITensor *bias, const Window &window, ITensor *output, |
| int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift) |
| { |
| ARM_COMPUTE_UNUSED(bias); |
| |
| const int32x4_t result_offset_after_shift_s32 = vdupq_n_s32(result_offset_after_shift); |
| uint8x16_t min = vdupq_n_u8(0); |
| uint8x16_t max = vdupq_n_u8(255); |
| |
| Iterator in(input, window); |
| Iterator out(output, window); |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get bias and pointer to input |
| const auto in_ptr = reinterpret_cast<int32_t *>(in.ptr()); |
| int32x4x4_t v_in = |
| { |
| { |
| vld1q_s32(in_ptr), |
| vld1q_s32(in_ptr + 4), |
| vld1q_s32(in_ptr + 8), |
| vld1q_s32(in_ptr + 12) |
| } |
| }; |
| |
| const auto out_ptr = reinterpret_cast<uint8_t *>(out.ptr()); |
| vst1q_u8(out_ptr, finalize_quantization<false>(v_in, result_fixedpoint_multiplier, result_shift, result_offset_after_shift_s32, min, max)); |
| }, |
| in, out); |
| } |
| template <> |
| void output_stage_nhwc<int32_t, uint8_t, false, true>(ITensor *input, const ITensor *bias, const Window &window, ITensor *output, |
| int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift) |
| { |
| const int32x4_t result_offset_after_shift_s32 = vdupq_n_s32(result_offset_after_shift); |
| uint8x16_t min = vdupq_n_u8(0); |
| uint8x16_t max = vdupq_n_u8(255); |
| |
| Window window_bias = window; |
| window_bias.set(Window::DimY, Window::Dimension(0, 0, 0)); |
| window_bias.set(Window::DimZ, Window::Dimension(0, 0, 0)); |
| window_bias.set(3, Window::Dimension(0, 0, 0)); |
| |
| Iterator in(input, window); |
| Iterator bi(bias, window_bias); |
| |
| Iterator out(output, window); |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get bias and pointer to input |
| const auto in_ptr = reinterpret_cast<int32_t *>(in.ptr()); |
| const auto bias_ptr = reinterpret_cast<int32_t *>(bi.ptr()); |
| |
| // Accumulate bias |
| int32x4x4_t v_in = |
| { |
| { |
| vaddq_s32(vld1q_s32(in_ptr), vld1q_s32(bias_ptr)), |
| vaddq_s32(vld1q_s32(in_ptr + 4), vld1q_s32(bias_ptr + 4)), |
| vaddq_s32(vld1q_s32(in_ptr + 8), vld1q_s32(bias_ptr + 8)), |
| vaddq_s32(vld1q_s32(in_ptr + 12), vld1q_s32(bias_ptr + 12)) |
| } |
| }; |
| |
| const auto out_ptr = out.ptr(); |
| vst1q_u8(out_ptr, finalize_quantization<false>(v_in, result_fixedpoint_multiplier, result_shift, result_offset_after_shift_s32, min, max)); |
| }, |
| in, bi, out); |
| } |
| template <> |
| void output_stage_nhwc<int32_t, uint8_t, false, false>(ITensor *input, const ITensor *bias, const Window &window, ITensor *output, |
| int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift) |
| { |
| ARM_COMPUTE_UNUSED(bias); |
| |
| const int32x4_t result_offset_after_shift_s32 = vdupq_n_s32(result_offset_after_shift); |
| uint8x16_t min = vdupq_n_u8(0); |
| uint8x16_t max = vdupq_n_u8(255); |
| |
| Iterator in(input, window); |
| Iterator out(output, window); |
| execute_window_loop(window, [&](const Coordinates & id) |
| { |
| // Get pointer to input |
| const auto in_ptr = reinterpret_cast<int32_t *>(in.ptr()); |
| |
| int32x4x4_t v_in = |
| { |
| { |
| vld1q_s32(in_ptr), |
| vld1q_s32(in_ptr + 4), |
| vld1q_s32(in_ptr + 8), |
| vld1q_s32(in_ptr + 12) |
| } |
| }; |
| |
| const auto out_ptr = out.ptr(); |
| vst1q_u8(out_ptr, finalize_quantization<false>(v_in, result_fixedpoint_multiplier, result_shift, result_offset_after_shift_s32, min, max)); |
| }, |
| in, out); |
| } |
| } // namespace |
| |
| NEDirectConvolutionLayerOutputStageKernel::NEDirectConvolutionLayerOutputStageKernel() |
| : _func(nullptr), _input(nullptr), _bias(nullptr), _output(nullptr), _result_fixedpoint_multiplier(0), _result_shift(0), _result_offset_after_shift(0) |
| { |
| } |
| |
| void NEDirectConvolutionLayerOutputStageKernel::configure(ITensor *input, const ITensor *bias, ITensor *output, |
| int result_fixedpoint_multiplier, int result_shift, int result_offset_after_shift) |
| { |
| ARM_COMPUTE_ERROR_ON_NULLPTR(input); |
| |
| // Auto-initialize output output if required |
| if(output != nullptr) |
| { |
| // Work out expected output data type |
| const DataType output_dt = (input->info()->data_type() == DataType::S32) ? DataType::QASYMM8 : input->info()->data_type(); |
| // Output tensor auto initialization if not yet initialized |
| auto_init_if_empty(*output->info(), input->info()->clone()->set_data_type(output_dt)); |
| } |
| |
| // Perform validation step |
| ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), (bias == nullptr) ? nullptr : bias->info(), (output == nullptr) ? nullptr : output->info())); |
| |
| _func = nullptr; |
| _bias = bias; |
| _input = input; |
| _output = output; |
| _result_fixedpoint_multiplier = result_fixedpoint_multiplier; |
| _result_shift = result_shift; |
| _result_offset_after_shift = result_offset_after_shift; |
| |
| // Configure kernel window |
| auto win_config = validate_and_configure_window(input->info(), (bias == nullptr) ? nullptr : bias->info(), (output == nullptr) ? nullptr : output->info()); |
| ARM_COMPUTE_ERROR_THROW_ON(win_config.first); |
| INEKernel::configure(win_config.second); |
| |
| const bool has_bias = bias != nullptr; |
| |
| // Set appropriate function |
| if(input->info()->data_layout() == DataLayout::NCHW) |
| { |
| switch(input->info()->data_type()) |
| { |
| case DataType::S32: |
| { |
| _func = (bias == nullptr) ? &output_stage_nchw<int32_t, uint8_t, false, false> : &output_stage_nchw<int32_t, uint8_t, false, true>; |
| break; |
| } |
| #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC |
| case DataType::F16: |
| { |
| if(has_bias) |
| { |
| _func = (output == nullptr) ? &output_stage_nchw<float16_t, float16_t, true, true> : &output_stage_nchw<float16_t, float16_t, false, true>; |
| } |
| else |
| { |
| _func = (output == nullptr) ? &output_stage_nchw<float16_t, float16_t, true, false> : &output_stage_nchw<float16_t, float16_t, false, false>; |
| } |
| break; |
| } |
| #endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ |
| case DataType::F32: |
| { |
| if(has_bias) |
| { |
| _func = (output == nullptr) ? &output_stage_nchw<float, float, true, true> : &output_stage_nchw<float, float, false, true>; |
| } |
| else |
| { |
| _func = (output == nullptr) ? &output_stage_nchw<float, float, true, false> : &output_stage_nchw<float, float, false, false>; |
| } |
| break; |
| } |
| default: |
| { |
| ARM_COMPUTE_ERROR("Unsupported combination of types among the inputs."); |
| } |
| } |
| } |
| else |
| { |
| switch(input->info()->data_type()) |
| { |
| case DataType::S32: |
| { |
| _func = (bias == nullptr) ? &output_stage_nhwc<int32_t, uint8_t, false, false> : &output_stage_nhwc<int32_t, uint8_t, false, true>; |
| break; |
| } |
| #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC |
| case DataType::F16: |
| { |
| if(has_bias) |
| { |
| _func = (output == nullptr) ? &output_stage_nhwc<float16_t, float16_t, true, true> : &output_stage_nhwc<float16_t, float16_t, false, true>; |
| } |
| else |
| { |
| _func = (output == nullptr) ? &output_stage_nhwc<float16_t, float16_t, true, false> : &output_stage_nhwc<float16_t, float16_t, false, false>; |
| } |
| break; |
| } |
| #endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ |
| case DataType::F32: |
| { |
| if(has_bias) |
| { |
| _func = (output == nullptr) ? &output_stage_nhwc<float, float, true, true> : &output_stage_nhwc<float, float, false, true>; |
| } |
| else |
| { |
| _func = (output == nullptr) ? &output_stage_nhwc<float, float, true, false> : &output_stage_nhwc<float, float, false, false>; |
| } |
| break; |
| } |
| default: |
| { |
| ARM_COMPUTE_ERROR("Unsupported combination of types among the inputs."); |
| } |
| } |
| } |
| } |
| |
| Status NEDirectConvolutionLayerOutputStageKernel::validate(const ITensorInfo *input, const ITensorInfo *bias, const ITensorInfo *output) |
| { |
| ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, bias, output)); |
| ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), bias == nullptr ? nullptr : bias->clone().get(), output == nullptr ? nullptr : output->clone().get()).first); |
| |
| return Status{}; |
| } |
| |
| void NEDirectConvolutionLayerOutputStageKernel::run(const Window &window, const ThreadInfo &info) |
| { |
| ARM_COMPUTE_UNUSED(info); |
| ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); |
| ARM_COMPUTE_ERROR_ON(_func == nullptr); |
| |
| (*_func)(_input, _bias, window, _output, _result_fixedpoint_multiplier, _result_shift, _result_offset_after_shift); |
| } |