diff options
Diffstat (limited to 'src/core/NEON/kernels/winograd/utils.hpp')
-rw-r--r-- | src/core/NEON/kernels/winograd/utils.hpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/winograd/utils.hpp b/src/core/NEON/kernels/winograd/utils.hpp new file mode 100644 index 0000000000..14e709f028 --- /dev/null +++ b/src/core/NEON/kernels/winograd/utils.hpp @@ -0,0 +1,55 @@ + +/* + * 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. + */ +#pragma once +#include <ctime> + +inline double TimeInUs(void) { +#ifdef CYCLE_PROFILING + timespec t; + clock_gettime(CLOCK_THREAD_CPUTIME_ID, &t); + return 1e6*t.tv_sec + 1e-3*t.tv_nsec; +#else + return 0; +#endif +} + +inline int iceildiv(const int a, const int b) { + return (a + b - 1) / b; +} + +template <typename T> +inline T roundup(const T a, const T b) { + return a + b - (a % b); +} + +inline void PrintMatrix(const float* const m, const int M, const int N, const int row_stride) { + for (int i = 0; i < M; i++) { + for (int j = 0; j < N; j++) { + printf("%.3f ", m[i*row_stride + j]); + } + printf("\n"); + } + printf("\n"); +} |