| /* |
| * Copyright (c) 2020-2021 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 "arm_compute/core/Helpers.h" |
| #include "arm_compute/core/ITensor.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/core/utils/misc/Traits.h" |
| #include "src/core/NEON/wrapper/intrinsics/intrinsics.h" |
| #if defined(__ARM_FEATURE_SVE) |
| #include "src/core/NEON/SVEMath.h" |
| #include <arm_sve.h> |
| |
| namespace arm_compute |
| { |
| namespace cpu |
| { |
| void add_u8_u8_s16_sve(const ITensor *src0, const ITensor *src1, ITensor *dst, const ConvertPolicy &policy, const Window &window) |
| { |
| // Create input windows |
| Window win = window; |
| Window input1_win = window.broadcast_if_dimension_le_one(src0->info()->tensor_shape()); |
| Window input2_win = window.broadcast_if_dimension_le_one(src1->info()->tensor_shape()); |
| |
| // Clear X Dimension on execution window as we handle manually |
| win.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| input1_win.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| input2_win.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| |
| Iterator input1(src0, input1_win); |
| Iterator input2(src1, input2_win); |
| Iterator output(dst, win); |
| |
| const auto window_start_x = static_cast<int>(window.x().start()); |
| const auto window_end_x = static_cast<int>(window.x().end()); |
| const auto all_true_pg = svptrue_b8(); |
| |
| execute_window_loop(win, [&](const Coordinates &) |
| { |
| const auto input1_ptr = reinterpret_cast<const uint8_t *>(input1.ptr()); |
| const auto input2_ptr = reinterpret_cast<const uint8_t *>(input2.ptr()); |
| const auto output_ptr = reinterpret_cast<int16_t *>(output.ptr()); |
| |
| if(policy == ConvertPolicy::WRAP) |
| { |
| int x = window_start_x; |
| svbool_t pg_u = svwhilelt_b8(x, window_end_x); |
| svbool_t pg_0 = svwhilelt_b16(x, window_end_x); |
| svbool_t pg_1 = svwhilelt_b16(x, static_cast<int>(window_end_x + svcnth())); |
| do |
| { |
| const auto vsrc0 = svld1(pg_u, input1_ptr + x); |
| const auto vsrc1 = svld1(pg_u, input2_ptr + x); |
| |
| const auto vsrc0_lo = svreinterpret_s16_u16(svunpklo(vsrc0)); |
| const auto vsrc0_hi = svreinterpret_s16_u16(svunpkhi(vsrc0)); |
| const auto vsrc1_lo = svreinterpret_s16_u16(svunpklo(vsrc1)); |
| const auto vsrc1_hi = svreinterpret_s16_u16(svunpkhi(vsrc1)); |
| svst1(pg_0, output_ptr + x, svqadd(vsrc0_lo, vsrc1_lo)); |
| svst1(pg_1, output_ptr + x + svcnth(), svqadd(vsrc0_hi, vsrc1_hi)); |
| |
| x += svcntb(); |
| pg_u = svwhilelt_b8(x, window_end_x); |
| pg_0 = svwhilelt_b16(x, window_end_x); |
| pg_1 = svwhilelt_b16(x, static_cast<int>(window_end_x + svcnth())); |
| } |
| while(svptest_any(all_true_pg, pg_u)); |
| } |
| else |
| { |
| int x = window_start_x; |
| svbool_t pg_u = svwhilelt_b8(x, window_end_x); |
| svbool_t pg_0 = svwhilelt_b16(x, window_end_x); |
| svbool_t pg_1 = svwhilelt_b16(x, static_cast<int>(window_end_x + svcnth())); |
| do |
| { |
| const auto vsrc0 = svld1(pg_u, input1_ptr + x); |
| const auto vsrc1 = svld1(pg_u, input2_ptr + x); |
| |
| const auto vsrc0_lo = svreinterpret_s16_u16(svunpklo(vsrc0)); |
| const auto vsrc0_hi = svreinterpret_s16_u16(svunpkhi(vsrc0)); |
| const auto vsrc1_lo = svreinterpret_s16_u16(svunpklo(vsrc1)); |
| const auto vsrc1_hi = svreinterpret_s16_u16(svunpkhi(vsrc1)); |
| svst1(pg_0, output_ptr + x, svqadd(vsrc0_lo, vsrc1_lo)); |
| svst1(pg_1, output_ptr + x + svcnth(), svqadd(vsrc0_hi, vsrc1_hi)); |
| |
| x += svcntb(); |
| pg_u = svwhilelt_b8(x, window_end_x); |
| pg_0 = svwhilelt_b16(x, window_end_x); |
| pg_1 = svwhilelt_b16(x, static_cast<int>(window_end_x + svcnth())); |
| } |
| while(svptest_any(all_true_pg, pg_u)); |
| } |
| }, |
| input1, input2, output); |
| } |
| |
| void add_s16_u8_s16_sve(const ITensor *src0, const ITensor *src1, ITensor *dst, const ConvertPolicy &policy, const Window &window) |
| { |
| // Create input windows |
| Window win = window; |
| Window input1_win = window.broadcast_if_dimension_le_one(src0->info()->tensor_shape()); |
| Window input2_win = window.broadcast_if_dimension_le_one(src1->info()->tensor_shape()); |
| |
| // Clear X Dimension on execution window as we handle manually |
| win.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| input1_win.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| input2_win.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| |
| Iterator input1(src0, input1_win); |
| Iterator input2(src1, input2_win); |
| Iterator output(dst, win); |
| |
| const auto window_start_x = static_cast<int>(window.x().start()); |
| const auto window_end_x = static_cast<int>(window.x().end()); |
| const auto all_true_pg = svptrue_b8(); |
| |
| execute_window_loop(win, [&](const Coordinates &) |
| { |
| const auto input1_ptr = reinterpret_cast<const int16_t *>(input1.ptr()); |
| const auto input2_ptr = reinterpret_cast<const uint8_t *>(input2.ptr()); |
| const auto output_ptr = reinterpret_cast<int16_t *>(output.ptr()); |
| |
| if(policy == ConvertPolicy::WRAP) |
| { |
| int x = window_start_x; |
| svbool_t pg_u = svwhilelt_b8(x, window_end_x); |
| svbool_t pg_0 = svwhilelt_b16(x, window_end_x); |
| svbool_t pg_1 = svwhilelt_b16(x + static_cast<int>(svcnth()), window_end_x); |
| do |
| { |
| const auto vsrc0_0 = svld1_s16(pg_0, input1_ptr + x); |
| const auto vsrc0_1 = svld1_s16(pg_1, input1_ptr + x + svcnth()); |
| const auto vsrc1_u8 = svld1_u8(pg_u, input2_ptr + x); |
| const auto vsrc1_0 = svreinterpret_s16_u16(svunpklo(vsrc1_u8)); |
| const auto vsrc1_1 = svreinterpret_s16_u16(svunpkhi(vsrc1_u8)); |
| svst1_s16(pg_0, output_ptr + x, svadd_s16_z(pg_0, vsrc0_0, vsrc1_0)); |
| svst1_s16(pg_1, output_ptr + x + svcnth(), svadd_s16_z(pg_1, vsrc0_1, vsrc1_1)); |
| |
| x += svcntb(); |
| pg_u = svwhilelt_b8(x, window_end_x); |
| pg_0 = svwhilelt_b16(x, window_end_x); |
| pg_1 = svwhilelt_b16(x + static_cast<int>(svcnth()), window_end_x); |
| } |
| while(svptest_any(all_true_pg, pg_u)); |
| } |
| else |
| { |
| int x = window_start_x; |
| svbool_t pg_u = svwhilelt_b8(x, window_end_x); |
| svbool_t pg_0 = svwhilelt_b16(x, window_end_x); |
| svbool_t pg_1 = svwhilelt_b16(x + static_cast<int>(svcnth()), window_end_x); |
| do |
| { |
| const auto vsrc0_0 = svld1_s16(pg_0, input1_ptr + x); |
| const auto vsrc0_1 = svld1_s16(pg_1, input1_ptr + x + svcnth()); |
| const auto vsrc1_u8 = svld1_u8(pg_u, input2_ptr + x); |
| const auto vsrc1_0 = svreinterpret_s16_u16(svunpklo(vsrc1_u8)); |
| const auto vsrc1_1 = svreinterpret_s16_u16(svunpkhi(vsrc1_u8)); |
| |
| svst1_s16(pg_0, output_ptr + x, svqadd(vsrc0_0, vsrc1_0)); |
| svst1_s16(pg_1, output_ptr + x + svcnth(), svqadd(vsrc0_1, vsrc1_1)); |
| |
| x += svcntb(); |
| pg_u = svwhilelt_b8(x, window_end_x); |
| pg_0 = svwhilelt_b16(x, window_end_x); |
| pg_1 = svwhilelt_b16(x + static_cast<int>(svcnth()), window_end_x); |
| } |
| while(svptest_any(all_true_pg, pg_u)); |
| } |
| }, |
| input1, input2, output); |
| } |
| |
| void add_u8_s16_s16_sve(const ITensor *src0, const ITensor *src1, ITensor *dst, const ConvertPolicy &policy, const Window &window) |
| { |
| // Simply swap the two input buffers: |
| add_s16_u8_s16_sve(src1, src0, dst, policy, window); |
| } |
| } // namespace cpu |
| } // namespace arm_compute |
| #endif /* defined(__ARM_FEATURE_SVE) */ |