diff options
-rw-r--r-- | src/cpu/kernels/genproposals/generic/neon/impl.cpp | 36 | ||||
-rw-r--r-- | src/cpu/kernels/genproposals/generic/neon/impl.h | 33 |
2 files changed, 30 insertions, 39 deletions
diff --git a/src/cpu/kernels/genproposals/generic/neon/impl.cpp b/src/cpu/kernels/genproposals/generic/neon/impl.cpp index 824e85adac..9224e32a94 100644 --- a/src/cpu/kernels/genproposals/generic/neon/impl.cpp +++ b/src/cpu/kernels/genproposals/generic/neon/impl.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019-2022 Arm Limited. + * Copyright (c) 2019-2023 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -28,40 +28,6 @@ class ITensor; class Window; namespace cpu { -template <typename T> -void compute_all_anchors(const ITensor *anchors, ITensor *all_anchors, ComputeAnchorsInfo anchors_info, const Window &window) -{ - Iterator all_anchors_it(all_anchors, window); - Iterator anchors_it(all_anchors, window); - - const size_t num_anchors = anchors->info()->dimension(1); - const T stride = 1.f / anchors_info.spatial_scale(); - const size_t feat_width = anchors_info.feat_width(); - - execute_window_loop(window, [&](const Coordinates & id) - { - const size_t anchor_offset = id.y() % num_anchors; - - const auto out_anchor_ptr = reinterpret_cast<T *>(all_anchors_it.ptr()); - const auto anchor_ptr = reinterpret_cast<T *>(anchors->ptr_to_element(Coordinates(0, anchor_offset))); - - const size_t shift_idy = id.y() / num_anchors; - const T shiftx = (shift_idy % feat_width) * stride; - const T shifty = (shift_idy / feat_width) * stride; - - *out_anchor_ptr = *anchor_ptr + shiftx; - *(out_anchor_ptr + 1) = *(1 + anchor_ptr) + shifty; - *(out_anchor_ptr + 2) = *(2 + anchor_ptr) + shiftx; - *(out_anchor_ptr + 3) = *(3 + anchor_ptr) + shifty; - }, - all_anchors_it); -} - -template void compute_all_anchors<float>(const ITensor *anchors, ITensor *all_anchors, ComputeAnchorsInfo anchors_info, const Window &window); -#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) -template void compute_all_anchors<float16_t>(const ITensor *anchors, ITensor *all_anchors, ComputeAnchorsInfo anchors_info, const Window &window); -#endif //defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) - void compute_all_anchors_qasymm16(const ITensor *anchors, ITensor *all_anchors, ComputeAnchorsInfo anchors_info, const Window &window) { Iterator all_anchors_it(all_anchors, window); diff --git a/src/cpu/kernels/genproposals/generic/neon/impl.h b/src/cpu/kernels/genproposals/generic/neon/impl.h index 88f5e52020..da052c9192 100644 --- a/src/cpu/kernels/genproposals/generic/neon/impl.h +++ b/src/cpu/kernels/genproposals/generic/neon/impl.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2022 Arm Limited. + * Copyright (c) 2022-2023 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -24,16 +24,41 @@ #ifndef SRC_CORE_SVE_KERNELS_NEGENERATEPROPOSALSLAYERKERNEL_IMPL_H #define SRC_CORE_SVE_KERNELS_NEGENERATEPROPOSALSLAYERKERNEL_IMPL_H #include "arm_compute/core/Helpers.h" +#include "arm_compute/core/ITensor.h" #include "arm_compute/core/Window.h" #include "src/core/NEON/wrapper/wrapper.h" namespace arm_compute { -class ITensor; -class Window; namespace cpu { template <typename T> -void compute_all_anchors(const ITensor *anchors, ITensor *all_anchors, ComputeAnchorsInfo anchors_info, const Window &window); +void compute_all_anchors(const ITensor *anchors, ITensor *all_anchors, ComputeAnchorsInfo anchors_info, const Window &window) +{ + Iterator all_anchors_it(all_anchors, window); + Iterator anchors_it(all_anchors, window); + + const size_t num_anchors = anchors->info()->dimension(1); + const T stride = 1.f / anchors_info.spatial_scale(); + const size_t feat_width = anchors_info.feat_width(); + + execute_window_loop(window, [&](const Coordinates & id) + { + const size_t anchor_offset = id.y() % num_anchors; + + const auto out_anchor_ptr = reinterpret_cast<T *>(all_anchors_it.ptr()); + const auto anchor_ptr = reinterpret_cast<T *>(anchors->ptr_to_element(Coordinates(0, anchor_offset))); + + const size_t shift_idy = id.y() / num_anchors; + const T shiftx = (shift_idy % feat_width) * stride; + const T shifty = (shift_idy / feat_width) * stride; + + *out_anchor_ptr = *anchor_ptr + shiftx; + *(out_anchor_ptr + 1) = *(1 + anchor_ptr) + shifty; + *(out_anchor_ptr + 2) = *(2 + anchor_ptr) + shiftx; + *(out_anchor_ptr + 3) = *(3 + anchor_ptr) + shifty; + }, + all_anchors_it); +} void compute_all_anchors_qasymm16(const ITensor *anchors, ITensor *all_anchors, ComputeAnchorsInfo anchors_info, const Window &window); } // namespace cpu |