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Diffstat (limited to 'src/cpu/kernels/range/generic/neon/impl.cpp')
| -rw-r--r-- | src/cpu/kernels/range/generic/neon/impl.cpp | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/src/cpu/kernels/range/generic/neon/impl.cpp b/src/cpu/kernels/range/generic/neon/impl.cpp deleted file mode 100644 index f91251c914..0000000000 --- a/src/cpu/kernels/range/generic/neon/impl.cpp +++ /dev/null @@ -1,93 +0,0 @@ -/* - * 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. - */ -#include "src/cpu/kernels/range/generic/neon/impl.h" - -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/TensorInfo.h" -#include "src/core/NEON/wrapper/wrapper.h" -#include "src/core/common/Registrars.h" - -namespace arm_compute -{ -namespace cpu -{ -template <typename T> -void neon_range_function(ITensor *output, float start, float step, const Window &window) -{ - /** SIMD vector tag type. */ - using ExactTagType = typename wrapper::traits::neon_bitvector<T, wrapper::traits::BitWidth::W128>::tag_type; - - const auto step_vec = wrapper::vdup_n(static_cast<T>(step), ExactTagType{}); - const auto start_vec = wrapper::vdup_n(static_cast<T>(start), ExactTagType{}); - auto id_vec = wrapper::vdup_n(static_cast<T>(0.f), ExactTagType{}); - - const auto window_start_x = static_cast<int>(window.x().start()); - const auto window_end_x = static_cast<int>(window.x().end()); - const int window_step_x = 16 / sizeof(T); - - Window win{ window }; - win.set(Window::DimX, Window::Dimension(0, 1, 1)); - Iterator output_it(output, win); - - execute_window_loop(win, [&](const Coordinates &) - { - int x = window_start_x; - const auto out_ptr = reinterpret_cast<T *>(output_it.ptr()); - for(; x <= (window_end_x - window_step_x); x += window_step_x) - { - for(int count = 0; count < window_step_x; ++count) - { - id_vec = wrapper::vsetlane(static_cast<T>(x + count), id_vec, count); - } - - // start + step * id - const auto res_vec = wrapper::vmla(start_vec, id_vec, step_vec); - wrapper::vstore(out_ptr + x, res_vec); - } - - // Compute left-over elements - for(; x < window_end_x; ++x) - { - const auto res = start + x * step; - *(out_ptr + x) = res; - } - - }, - output_it); -} - -template void neon_range_function<uint8_t>(ITensor *output, float start, float step, const Window &window); -template void neon_range_function<uint16_t>(ITensor *output, float start, float step, const Window &window); -template void neon_range_function<uint32_t>(ITensor *output, float start, float step, const Window &window); -template void neon_range_function<int8_t>(ITensor *output, float start, float step, const Window &window); -template void neon_range_function<int16_t>(ITensor *output, float start, float step, const Window &window); -template void neon_range_function<int32_t>(ITensor *output, float start, float step, const Window &window); -template void neon_range_function<float32_t>(ITensor *output, float start, float step, const Window &window); - -#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) -template void neon_range_function<float16_t>(ITensor *output, float start, float step, const Window &window); -#endif /* defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) */ - -} // namespace cpu -} // namespace arm_compute |