diff options
-rw-r--r-- | Android.bp | 1 | ||||
-rw-r--r-- | filelist.json | 1 | ||||
-rw-r--r-- | src/BUILD.bazel | 1 | ||||
-rw-r--r-- | src/CMakeLists.txt | 1 | ||||
-rw-r--r-- | src/cpu/kernels/roialign/generic/neon/impl.cpp | 319 | ||||
-rw-r--r-- | src/cpu/kernels/roialign/generic/neon/impl.h | 280 |
6 files changed, 278 insertions, 325 deletions
diff --git a/Android.bp b/Android.bp index 487c818185..7f5d05e265 100644 --- a/Android.bp +++ b/Android.bp @@ -563,7 +563,6 @@ cc_library_static { "src/cpu/kernels/range/generic/neon/integer.cpp", "src/cpu/kernels/roialign/generic/neon/fp16.cpp", "src/cpu/kernels/roialign/generic/neon/fp32.cpp", - "src/cpu/kernels/roialign/generic/neon/impl.cpp", "src/cpu/kernels/roialign/generic/neon/qasymm8.cpp", "src/cpu/kernels/roialign/generic/neon/qasymm8_signed.cpp", "src/cpu/kernels/scale/neon/fp16.cpp", diff --git a/filelist.json b/filelist.json index 4c110f720b..2b7793bd57 100644 --- a/filelist.json +++ b/filelist.json @@ -2118,7 +2118,6 @@ "src/runtime/NEON/functions/NEROIAlignLayer.cpp" ], "neon":{ - "common":["src/cpu/kernels/roialign/generic/neon/impl.cpp"], "fp32":["src/cpu/kernels/roialign/generic/neon/fp32.cpp"], "fp16":["src/cpu/kernels/roialign/generic/neon/fp16.cpp"], "qasymm8":["src/cpu/kernels/roialign/generic/neon/qasymm8.cpp"], diff --git a/src/BUILD.bazel b/src/BUILD.bazel index dbedffae31..7519115f89 100644 --- a/src/BUILD.bazel +++ b/src/BUILD.bazel @@ -811,7 +811,6 @@ filegroup( "cpu/kernels/range/generic/neon/integer.cpp", "cpu/kernels/roialign/generic/neon/fp16.cpp", "cpu/kernels/roialign/generic/neon/fp32.cpp", - "cpu/kernels/roialign/generic/neon/impl.cpp", "cpu/kernels/roialign/generic/neon/qasymm8.cpp", "cpu/kernels/roialign/generic/neon/qasymm8_signed.cpp", "cpu/kernels/scale/neon/fp16.cpp", diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 2a592090ba..62bf4f03e4 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -803,7 +803,6 @@ target_sources( cpu/kernels/range/generic/neon/integer.cpp cpu/kernels/roialign/generic/neon/fp16.cpp cpu/kernels/roialign/generic/neon/fp32.cpp - cpu/kernels/roialign/generic/neon/impl.cpp cpu/kernels/roialign/generic/neon/qasymm8.cpp cpu/kernels/roialign/generic/neon/qasymm8_signed.cpp cpu/kernels/scale/neon/fp16.cpp diff --git a/src/cpu/kernels/roialign/generic/neon/impl.cpp b/src/cpu/kernels/roialign/generic/neon/impl.cpp deleted file mode 100644 index 630d649aba..0000000000 --- a/src/cpu/kernels/roialign/generic/neon/impl.cpp +++ /dev/null @@ -1,319 +0,0 @@ -/* - * Copyright (c) 2019-2023 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. - */ -#include "src/cpu/kernels/roialign/generic/neon/impl.h" - -#include "src/core/NEON/INEKernel.h" -#include "src/cpu/CpuTypes.h" - -namespace arm_compute -{ -namespace cpu -{ -/** Average pooling over an aligned window */ -template <typename input_data_type> -inline input_data_type roi_align_1x1(const ITensor *input, - unsigned int roi_batch, - float region_start_x, - float bin_size_x, - int grid_size_x, - float region_end_x, - float region_start_y, - float bin_size_y, - int grid_size_y, - float region_end_y, - int pz) -{ - if((region_end_x <= region_start_x) || (region_end_y <= region_start_y)) - { - return input_data_type(0); - } - else - { - const DataLayout data_layout = input->info()->data_layout(); - float avg = 0; - // Iterate through the aligned pooling region - for(int iy = 0; iy < grid_size_y; ++iy) - { - for(int ix = 0; ix < grid_size_x; ++ix) - { - // Align the window in the middle of every bin - float y = region_start_y + (iy + 0.5) * bin_size_y / float(grid_size_y); - float x = region_start_x + (ix + 0.5) * bin_size_x / float(grid_size_x); - - // Interpolation in the [0,0] [0,1] [1,0] [1,1] square - const int y_low = y; - const int x_low = x; - const int y_high = y_low + 1; - const int x_high = x_low + 1; - - const float ly = y - y_low; - const float lx = x - x_low; - const float hy = 1. - ly; - const float hx = 1. - lx; - - const float w1 = hy * hx; - const float w2 = hy * lx; - const float w3 = ly * hx; - const float w4 = ly * lx; - if(data_layout == DataLayout::NCHW) - { - const auto data1 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_low, pz, roi_batch))); - const auto data2 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_low, pz, roi_batch))); - const auto data3 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_high, pz, roi_batch))); - const auto data4 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_high, pz, roi_batch))); - avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; - } - else - { - const auto data1 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_low, roi_batch))); - const auto data2 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_low, roi_batch))); - const auto data3 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_high, roi_batch))); - const auto data4 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_high, roi_batch))); - avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; - } - } - } - - avg /= grid_size_x * grid_size_y; - return input_data_type(avg); - } -} - -/** Average pooling over an aligned window */ -template <typename input_data_type> -inline input_data_type roi_align_1x1_qasymm8(const ITensor *input, - unsigned int roi_batch, - float region_start_x, - float bin_size_x, - int grid_size_x, - float region_end_x, - float region_start_y, - float bin_size_y, - int grid_size_y, - float region_end_y, - int pz, - const QuantizationInfo &out_qinfo) -{ - if((region_end_x <= region_start_x) || (region_end_y <= region_start_y)) - { - return input_data_type(out_qinfo.uniform().offset); - } - else - { - float avg = 0; - const UniformQuantizationInfo input_qinfo = input->info()->quantization_info().uniform(); - const bool is_qasymm_signed = is_data_type_quantized_asymmetric_signed(input->info()->data_type()); - const DataLayout data_layout = input->info()->data_layout(); - - // Iterate through the aligned pooling region - for(int iy = 0; iy < grid_size_y; ++iy) - { - for(int ix = 0; ix < grid_size_x; ++ix) - { - // Align the window in the middle of every bin - float y = region_start_y + (iy + 0.5) * bin_size_y / float(grid_size_y); - float x = region_start_x + (ix + 0.5) * bin_size_x / float(grid_size_x); - - // Interpolation in the [0,0] [0,1] [1,0] [1,1] square - const int y_low = y; - const int x_low = x; - const int y_high = y_low + 1; - const int x_high = x_low + 1; - - const float ly = y - y_low; - const float lx = x - x_low; - const float hy = 1. - ly; - const float hx = 1. - lx; - - const float w1 = hy * hx; - const float w2 = hy * lx; - const float w3 = ly * hx; - const float w4 = ly * lx; - - if(data_layout == DataLayout::NCHW) - { - if(is_qasymm_signed) - { - float data1 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_low, pz, roi_batch))), input_qinfo); - float data2 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_low, pz, roi_batch))), input_qinfo); - float data3 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_high, pz, roi_batch))), input_qinfo); - float data4 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_high, pz, roi_batch))), input_qinfo); - avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; - } - else - { - float data1 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_low, pz, roi_batch))), input_qinfo); - float data2 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_low, pz, roi_batch))), input_qinfo); - float data3 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_high, pz, roi_batch))), input_qinfo); - float data4 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_high, pz, roi_batch))), input_qinfo); - avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; - } - } - else - { - if(is_qasymm_signed) - { - const auto data1 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_low, roi_batch))), input_qinfo); - const auto data2 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_low, roi_batch))), input_qinfo); - const auto data3 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_high, roi_batch))), input_qinfo); - const auto data4 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_high, roi_batch))), input_qinfo); - avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; - } - else - { - const auto data1 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_low, roi_batch))), input_qinfo); - const auto data2 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_low, roi_batch))), input_qinfo); - const auto data3 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_high, roi_batch))), input_qinfo); - const auto data4 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_high, roi_batch))), input_qinfo); - avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; - } - } - } - } - - avg /= grid_size_x * grid_size_y; - - input_data_type res = 0; - if(is_qasymm_signed) - { - res = quantize_qasymm8_signed(avg, out_qinfo); - } - else - { - res = quantize_qasymm8(avg, out_qinfo); - } - return res; - } -} -inline float compute_region_coordinate(int p, float bin_size, float roi_anchor, float max_value) -{ - const float region_start = p * bin_size + roi_anchor; - return utility::clamp(region_start, 0.0f, max_value); -} - -template <typename input_data_type, typename roi_data_type> -void roi_align(const ITensor *input, ITensor *output, const ITensor *rois, ROIPoolingLayerInfo pool_info, const Window &window, const ThreadInfo &info) -{ - ARM_COMPUTE_UNUSED(info); - - const DataLayout data_layout = input->info()->data_layout(); - const size_t values_per_roi = rois->info()->dimension(0); - - const int roi_list_start = window.x().start(); - const int roi_list_end = window.x().end(); - - const unsigned int idx_width = get_data_layout_dimension_index(data_layout, DataLayoutDimension::WIDTH); - const unsigned int idx_height = get_data_layout_dimension_index(data_layout, DataLayoutDimension::HEIGHT); - const unsigned int idx_depth = get_data_layout_dimension_index(data_layout, DataLayoutDimension::CHANNEL); - - const int input_width = input->info()->dimension(idx_width); - const int input_height = input->info()->dimension(idx_height); - const int input_chanels = input->info()->dimension(idx_depth); - const int pooled_w = pool_info.pooled_width(); - const int pooled_h = pool_info.pooled_height(); - - const DataType data_type = input->info()->data_type(); - const bool is_qasymm = is_data_type_quantized_asymmetric(data_type); - - const auto *rois_ptr = reinterpret_cast<const roi_data_type *>(rois->buffer()); - const QuantizationInfo &rois_qinfo = rois->info()->quantization_info(); - for(int roi_indx = roi_list_start; roi_indx < roi_list_end; ++roi_indx) - { - const unsigned int roi_batch = rois_ptr[values_per_roi * roi_indx]; - - roi_data_type qx1 = rois_ptr[values_per_roi * roi_indx + 1]; - roi_data_type qy1 = rois_ptr[values_per_roi * roi_indx + 2]; - roi_data_type qx2 = rois_ptr[values_per_roi * roi_indx + 3]; - roi_data_type qy2 = rois_ptr[values_per_roi * roi_indx + 4]; - float x1(qx1); - float x2(qx2); - float y1(qy1); - float y2(qy2); - if(is_qasymm) - { - x1 = dequantize_qasymm16(qx1, rois_qinfo); - x2 = dequantize_qasymm16(qx2, rois_qinfo); - y1 = dequantize_qasymm16(qy1, rois_qinfo); - y2 = dequantize_qasymm16(qy2, rois_qinfo); - } - const float roi_anchor_x = x1 * pool_info.spatial_scale(); - const float roi_anchor_y = y1 * pool_info.spatial_scale(); - const float roi_dims_x = std::max((x2 - x1) * pool_info.spatial_scale(), 1.0f); - const float roi_dims_y = std::max((y2 - y1) * pool_info.spatial_scale(), 1.0f); - float bin_size_x = roi_dims_x / pool_info.pooled_width(); - float bin_size_y = roi_dims_y / pool_info.pooled_height(); - - // Iterate through all feature maps - for(int ch = 0; ch < input_chanels; ++ch) - { - // Iterate through all output pixels - for(int py = 0; py < pooled_h; ++py) - { - for(int px = 0; px < pooled_w; ++px) - { - const float region_start_x = compute_region_coordinate(px, bin_size_x, roi_anchor_x, input_width); - const float region_start_y = compute_region_coordinate(py, bin_size_y, roi_anchor_y, input_height); - const float region_end_x = compute_region_coordinate(px + 1, bin_size_x, roi_anchor_x, input_width); - const float region_end_y = compute_region_coordinate(py + 1, bin_size_y, roi_anchor_y, input_height); - const int roi_bin_grid_x = (pool_info.sampling_ratio() > 0) ? pool_info.sampling_ratio() : int(ceil(bin_size_x)); - const int roi_bin_grid_y = (pool_info.sampling_ratio() > 0) ? pool_info.sampling_ratio() : int(ceil(bin_size_y)); - input_data_type out_val(0); - if(is_qasymm) - { - out_val = roi_align_1x1_qasymm8<input_data_type>( - input, roi_batch, region_start_x, bin_size_x, - roi_bin_grid_x, region_end_x, region_start_y, bin_size_y, - roi_bin_grid_y, region_end_y, ch, output->info()->quantization_info()); - } - else - { - out_val = roi_align_1x1<input_data_type>( - input, roi_batch, region_start_x, bin_size_x, - roi_bin_grid_x, region_end_x, region_start_y, bin_size_y, - roi_bin_grid_y, region_end_y, ch); - } - - if(data_layout == DataLayout::NCHW) - { - auto out_ptr = reinterpret_cast<input_data_type *>(output->ptr_to_element(Coordinates(px, py, ch, roi_indx))); - *out_ptr = out_val; - } - else - { - auto out_ptr = reinterpret_cast<input_data_type *>(output->ptr_to_element(Coordinates(ch, px, py, roi_indx))); - *out_ptr = out_val; - } - } - } - } - } -} -template void roi_align<float, float>(const ITensor *input, ITensor *output, const ITensor *rois, ROIPoolingLayerInfo pool_info, const Window &window, const ThreadInfo &info); -template void roi_align<uint8_t, uint16_t>(const ITensor *input, ITensor *output, const ITensor *rois, ROIPoolingLayerInfo pool_info, const Window &window, const ThreadInfo &info); -template void roi_align<int8_t, uint16_t>(const ITensor *input, ITensor *output, const ITensor *rois, ROIPoolingLayerInfo pool_info, const Window &window, const ThreadInfo &info); -#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) -template void roi_align<float16_t, float16_t>(const ITensor *input, ITensor *output, const ITensor *rois, ROIPoolingLayerInfo pool_info, const Window &window, const ThreadInfo &info); -#endif //defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) -} // namespace cpu -} // namespace arm_compute diff --git a/src/cpu/kernels/roialign/generic/neon/impl.h b/src/cpu/kernels/roialign/generic/neon/impl.h index ff96b8edab..e5e604330a 100644 --- a/src/cpu/kernels/roialign/generic/neon/impl.h +++ b/src/cpu/kernels/roialign/generic/neon/impl.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2022 Arm Limited. + * Copyright (c) 2019-2023 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -32,9 +32,285 @@ class ITensor; class Window; namespace cpu { +/** Average pooling over an aligned window */ +template <typename input_data_type> +inline input_data_type roi_align_1x1(const ITensor *input, + unsigned int roi_batch, + float region_start_x, + float bin_size_x, + int grid_size_x, + float region_end_x, + float region_start_y, + float bin_size_y, + int grid_size_y, + float region_end_y, + int pz) +{ + if((region_end_x <= region_start_x) || (region_end_y <= region_start_y)) + { + return input_data_type(0); + } + else + { + const DataLayout data_layout = input->info()->data_layout(); + float avg = 0; + // Iterate through the aligned pooling region + for(int iy = 0; iy < grid_size_y; ++iy) + { + for(int ix = 0; ix < grid_size_x; ++ix) + { + // Align the window in the middle of every bin + float y = region_start_y + (iy + 0.5) * bin_size_y / float(grid_size_y); + float x = region_start_x + (ix + 0.5) * bin_size_x / float(grid_size_x); + + // Interpolation in the [0,0] [0,1] [1,0] [1,1] square + const int y_low = y; + const int x_low = x; + const int y_high = y_low + 1; + const int x_high = x_low + 1; + + const float ly = y - y_low; + const float lx = x - x_low; + const float hy = 1. - ly; + const float hx = 1. - lx; + + const float w1 = hy * hx; + const float w2 = hy * lx; + const float w3 = ly * hx; + const float w4 = ly * lx; + if(data_layout == DataLayout::NCHW) + { + const auto data1 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_low, pz, roi_batch))); + const auto data2 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_low, pz, roi_batch))); + const auto data3 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_high, pz, roi_batch))); + const auto data4 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_high, pz, roi_batch))); + avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; + } + else + { + const auto data1 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_low, roi_batch))); + const auto data2 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_low, roi_batch))); + const auto data3 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_high, roi_batch))); + const auto data4 = *reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_high, roi_batch))); + avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; + } + } + } + + avg /= grid_size_x * grid_size_y; + return input_data_type(avg); + } +} + +/** Average pooling over an aligned window */ +template <typename input_data_type> +inline input_data_type roi_align_1x1_qasymm8(const ITensor *input, + unsigned int roi_batch, + float region_start_x, + float bin_size_x, + int grid_size_x, + float region_end_x, + float region_start_y, + float bin_size_y, + int grid_size_y, + float region_end_y, + int pz, + const QuantizationInfo &out_qinfo) +{ + if((region_end_x <= region_start_x) || (region_end_y <= region_start_y)) + { + return input_data_type(out_qinfo.uniform().offset); + } + else + { + float avg = 0; + const UniformQuantizationInfo input_qinfo = input->info()->quantization_info().uniform(); + const bool is_qasymm_signed = is_data_type_quantized_asymmetric_signed(input->info()->data_type()); + const DataLayout data_layout = input->info()->data_layout(); + + // Iterate through the aligned pooling region + for(int iy = 0; iy < grid_size_y; ++iy) + { + for(int ix = 0; ix < grid_size_x; ++ix) + { + // Align the window in the middle of every bin + float y = region_start_y + (iy + 0.5) * bin_size_y / float(grid_size_y); + float x = region_start_x + (ix + 0.5) * bin_size_x / float(grid_size_x); + + // Interpolation in the [0,0] [0,1] [1,0] [1,1] square + const int y_low = y; + const int x_low = x; + const int y_high = y_low + 1; + const int x_high = x_low + 1; + + const float ly = y - y_low; + const float lx = x - x_low; + const float hy = 1. - ly; + const float hx = 1. - lx; + + const float w1 = hy * hx; + const float w2 = hy * lx; + const float w3 = ly * hx; + const float w4 = ly * lx; + + if(data_layout == DataLayout::NCHW) + { + if(is_qasymm_signed) + { + float data1 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_low, pz, roi_batch))), input_qinfo); + float data2 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_low, pz, roi_batch))), input_qinfo); + float data3 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_high, pz, roi_batch))), input_qinfo); + float data4 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_high, pz, roi_batch))), input_qinfo); + avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; + } + else + { + float data1 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_low, pz, roi_batch))), input_qinfo); + float data2 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_low, pz, roi_batch))), input_qinfo); + float data3 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_low, y_high, pz, roi_batch))), input_qinfo); + float data4 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(x_high, y_high, pz, roi_batch))), input_qinfo); + avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; + } + } + else + { + if(is_qasymm_signed) + { + const auto data1 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_low, roi_batch))), input_qinfo); + const auto data2 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_low, roi_batch))), input_qinfo); + const auto data3 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_high, roi_batch))), input_qinfo); + const auto data4 = dequantize_qasymm8_signed(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_high, roi_batch))), input_qinfo); + avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; + } + else + { + const auto data1 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_low, roi_batch))), input_qinfo); + const auto data2 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_low, roi_batch))), input_qinfo); + const auto data3 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_low, y_high, roi_batch))), input_qinfo); + const auto data4 = dequantize_qasymm8(*reinterpret_cast<const input_data_type *>(input->ptr_to_element(Coordinates(pz, x_high, y_high, roi_batch))), input_qinfo); + avg += w1 * data1 + w2 * data2 + w3 * data3 + w4 * data4; + } + } + } + } + + avg /= grid_size_x * grid_size_y; + + input_data_type res = 0; + if(is_qasymm_signed) + { + res = quantize_qasymm8_signed(avg, out_qinfo); + } + else + { + res = quantize_qasymm8(avg, out_qinfo); + } + return res; + } +} +inline float compute_region_coordinate(int p, float bin_size, float roi_anchor, float max_value) +{ + const float region_start = p * bin_size + roi_anchor; + return utility::clamp(region_start, 0.0f, max_value); +} + template <typename input_data_type, typename roi_data_type> -void roi_align(const ITensor *input, ITensor *output, const ITensor *rois, ROIPoolingLayerInfo pool_info, const Window &window, const ThreadInfo &info); +void roi_align(const ITensor *input, ITensor *output, const ITensor *rois, ROIPoolingLayerInfo pool_info, const Window &window, const ThreadInfo &info) +{ + ARM_COMPUTE_UNUSED(info); + + const DataLayout data_layout = input->info()->data_layout(); + const size_t values_per_roi = rois->info()->dimension(0); + + const int roi_list_start = window.x().start(); + const int roi_list_end = window.x().end(); + + const unsigned int idx_width = get_data_layout_dimension_index(data_layout, DataLayoutDimension::WIDTH); + const unsigned int idx_height = get_data_layout_dimension_index(data_layout, DataLayoutDimension::HEIGHT); + const unsigned int idx_depth = get_data_layout_dimension_index(data_layout, DataLayoutDimension::CHANNEL); + + const int input_width = input->info()->dimension(idx_width); + const int input_height = input->info()->dimension(idx_height); + const int input_chanels = input->info()->dimension(idx_depth); + const int pooled_w = pool_info.pooled_width(); + const int pooled_h = pool_info.pooled_height(); + + const DataType data_type = input->info()->data_type(); + const bool is_qasymm = is_data_type_quantized_asymmetric(data_type); + + const auto *rois_ptr = reinterpret_cast<const roi_data_type *>(rois->buffer()); + const QuantizationInfo &rois_qinfo = rois->info()->quantization_info(); + for(int roi_indx = roi_list_start; roi_indx < roi_list_end; ++roi_indx) + { + const unsigned int roi_batch = rois_ptr[values_per_roi * roi_indx]; + + roi_data_type qx1 = rois_ptr[values_per_roi * roi_indx + 1]; + roi_data_type qy1 = rois_ptr[values_per_roi * roi_indx + 2]; + roi_data_type qx2 = rois_ptr[values_per_roi * roi_indx + 3]; + roi_data_type qy2 = rois_ptr[values_per_roi * roi_indx + 4]; + float x1(qx1); + float x2(qx2); + float y1(qy1); + float y2(qy2); + if(is_qasymm) + { + x1 = dequantize_qasymm16(qx1, rois_qinfo); + x2 = dequantize_qasymm16(qx2, rois_qinfo); + y1 = dequantize_qasymm16(qy1, rois_qinfo); + y2 = dequantize_qasymm16(qy2, rois_qinfo); + } + const float roi_anchor_x = x1 * pool_info.spatial_scale(); + const float roi_anchor_y = y1 * pool_info.spatial_scale(); + const float roi_dims_x = std::max((x2 - x1) * pool_info.spatial_scale(), 1.0f); + const float roi_dims_y = std::max((y2 - y1) * pool_info.spatial_scale(), 1.0f); + float bin_size_x = roi_dims_x / pool_info.pooled_width(); + float bin_size_y = roi_dims_y / pool_info.pooled_height(); + + // Iterate through all feature maps + for(int ch = 0; ch < input_chanels; ++ch) + { + // Iterate through all output pixels + for(int py = 0; py < pooled_h; ++py) + { + for(int px = 0; px < pooled_w; ++px) + { + const float region_start_x = compute_region_coordinate(px, bin_size_x, roi_anchor_x, input_width); + const float region_start_y = compute_region_coordinate(py, bin_size_y, roi_anchor_y, input_height); + const float region_end_x = compute_region_coordinate(px + 1, bin_size_x, roi_anchor_x, input_width); + const float region_end_y = compute_region_coordinate(py + 1, bin_size_y, roi_anchor_y, input_height); + const int roi_bin_grid_x = (pool_info.sampling_ratio() > 0) ? pool_info.sampling_ratio() : int(ceil(bin_size_x)); + const int roi_bin_grid_y = (pool_info.sampling_ratio() > 0) ? pool_info.sampling_ratio() : int(ceil(bin_size_y)); + input_data_type out_val(0); + if(is_qasymm) + { + out_val = roi_align_1x1_qasymm8<input_data_type>( + input, roi_batch, region_start_x, bin_size_x, + roi_bin_grid_x, region_end_x, region_start_y, bin_size_y, + roi_bin_grid_y, region_end_y, ch, output->info()->quantization_info()); + } + else + { + out_val = roi_align_1x1<input_data_type>( + input, roi_batch, region_start_x, bin_size_x, + roi_bin_grid_x, region_end_x, region_start_y, bin_size_y, + roi_bin_grid_y, region_end_y, ch); + } + if(data_layout == DataLayout::NCHW) + { + auto out_ptr = reinterpret_cast<input_data_type *>(output->ptr_to_element(Coordinates(px, py, ch, roi_indx))); + *out_ptr = out_val; + } + else + { + auto out_ptr = reinterpret_cast<input_data_type *>(output->ptr_to_element(Coordinates(ch, px, py, roi_indx))); + *out_ptr = out_val; + } + } + } + } + } +} } // namespace cpu } // namespace arm_compute #endif //define SRC_CORE_SVE_KERNELS_BOUNDINGBOXTRANFORM_IMPL_H |