| /* |
| * Copyright (c) 2017 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 "GEMM.h" |
| |
| #include "arm_compute/core/Types.h" |
| #include "tests/validation/FixedPoint.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace validation |
| { |
| namespace reference |
| { |
| template <typename T> |
| T safe_read(const SimpleTensor<T> &t, int y, int x) |
| { |
| const int stride = t.shape().x(); |
| const int M = t.shape().y(); |
| const int N = t.shape().x(); |
| if((y < M) && (x < N)) |
| { |
| return t[y * stride + x]; |
| } |
| return 0; |
| } |
| |
| template <typename T> |
| SimpleTensor<T> gemm_interleave_blocked(const SimpleTensor<T> &in, SimpleTensor<T> &out, int int_by, int block, bool transposed) |
| { |
| const int M = out.shape().y(); |
| const int N = out.shape().x(); |
| for(int y = 0; y < M; y++) |
| { |
| T *out_ptr = &out[y * N]; |
| for(int x = 0; x < (N / int_by); x += block) |
| { |
| for(int z = 0; z < int_by; z++) |
| { |
| for(int a = 0; (out_ptr <= &out[y * N + (N - 1)]) && a < block; a++) |
| { |
| if(!transposed) |
| *out_ptr++ = safe_read(in, (y * int_by) + z, x + a); |
| else |
| { |
| const T value = safe_read(in, x + a, (y * int_by) + z); |
| *out_ptr++ = value; |
| } |
| } |
| } |
| } |
| } |
| return out; |
| } |
| |
| template SimpleTensor<uint8_t> gemm_interleave_blocked(const SimpleTensor<uint8_t> &in, SimpleTensor<uint8_t> &out, int int_by, int block, bool transposed); |
| } // namespace reference |
| } // namespace validation |
| } // namespace test |
| } // namespace arm_compute |