diff options
Diffstat (limited to 'src/core/NEON/kernels/winograd/transforms/output_2x2_3x3/a64_float.hpp')
| -rw-r--r-- | src/core/NEON/kernels/winograd/transforms/output_2x2_3x3/a64_float.hpp | 650 |
1 files changed, 0 insertions, 650 deletions
diff --git a/src/core/NEON/kernels/winograd/transforms/output_2x2_3x3/a64_float.hpp b/src/core/NEON/kernels/winograd/transforms/output_2x2_3x3/a64_float.hpp deleted file mode 100644 index bf6ba907b9..0000000000 --- a/src/core/NEON/kernels/winograd/transforms/output_2x2_3x3/a64_float.hpp +++ /dev/null @@ -1,650 +0,0 @@ -/* - * 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 - -/* Float implementation for AArch64. - */ -#ifdef __aarch64__ -namespace winograd { - - -template <> -template <> -inline void Winograd2x2_3x3GemmOutput<float>::_execute<false, false, 0>( - const Tensor4DShape &output_shape, - float *output, - const float *input, - const int mstride, - const int matrix_row_stride -) { - const int tile_M = output_shape.n_rows / 2; - const int tile_N = output_shape.n_cols / 2; - int batch = output_shape.n_batches; - float *outptr = output; - - const float *inptr0 = input; - const float *inptr4 = input + 4 * mstride; - const float *inptr8 = input + 8 * mstride; - const float *inptr12 = input + 12 * mstride; - - const size_t col_stride = sizeof(float) * output_shape.n_channels; - const size_t row_stride = col_stride * tile_N * 2; - - asm volatile ( - // Aliases for elements of the input matrix `F` - // V-register Q-register - "F11 .req v0\n" "qF11 .req q0\n" - "F12 .req v1\n" "qF12 .req q1\n" - "F13 .req v2\n" "qF13 .req q2\n" - "F14 .req v3\n" "qF14 .req q3\n" - "F21 .req v4\n" "qF21 .req q4\n" - "F22 .req v5\n" "qF22 .req q5\n" - "F23 .req v6\n" "qF23 .req q6\n" - "F24 .req v7\n" "qF24 .req q7\n" - "F31 .req v8\n" "qF31 .req q8\n" - "F32 .req v9\n" "qF32 .req q9\n" - "F33 .req v10\n" "qF33 .req q10\n" - "F34 .req v11\n" "qF34 .req q11\n" - "F41 .req v12\n" "qF41 .req q12\n" - "F42 .req v13\n" "qF42 .req q13\n" - "F43 .req v14\n" "qF43 .req q14\n" - "F44 .req v15\n" "qF44 .req q15\n" - - // Aliases for elements of the intermediate matrix `FZ` - "FZ11 .req v16\n" - "FZ12 .req v17\n" - "FZ21 .req v18\n" - "FZ22 .req v19\n" - "FZ31 .req v20\n" - "FZ32 .req v21\n" - "FZ41 .req v22\n" - "FZ42 .req v23\n" - - // Aliases for elements of the output matrix `f` (called `g` due to case - // insensitivity of aliases). - " g11 .req v24\n" - "qg11 .req q24\n" - " g12 .req v25\n" - "qg12 .req q25\n" - " g21 .req v26\n" - "qg21 .req q26\n" - " g22 .req v27\n" - "qg22 .req q27\n" - - // Prepare the various strides - "col_stride .req %x[col_stride]\n" - "row_stride .req %x[row_stride]\n" - "row_plus_col_stride .req %x[row_plus_col_stride]\n" - - "mstride1 .req %x[mstride1]\n" - "mstride2 .req %x[mstride2]\n" - "mstride3 .req %x[mstride3]\n" - - "tile_i .req x19\n" // Tile row counter - "tile_j .req x20\n" // Tile column counter - "channel .req x21\n" // Channel counter - - "1:" // Loop over batches - "mov tile_i, %x[tile_M]\n" // Reset tile row counter - - "2:" // Loop over rows of tiles - "mov tile_j, %x[tile_N]\n" // Reset tile column counter - - "3:" // Loop over columns of tiles - // Perform initial loads of the matrix `F` - "ldr qF11, [%x[inptr0]]\n" - "ldr qF12, [%x[inptr0], mstride1]\n" - "ldr qF13, [%x[inptr0], mstride2]\n" - "ldr qF14, [%x[inptr0], mstride3]\n" - "add %x[inptr0], %x[inptr0], #0x10\n" - "ldr qF21, [%x[inptr4]]\n" - "ldr qF22, [%x[inptr4], mstride1]\n" - "subs channel, %x[n_channels], #4\n" // Reset channel counter - - "ldr qF23, [%x[inptr4], mstride2]\n" - "ldr qF24, [%x[inptr4], mstride3]\n" - "add %x[inptr4], %x[inptr4], #0x10\n" - "beq 5f\n" // Jump straight to tail if necessary - - "4:" // Loop over channels - "ldr qF31, [%x[inptr8]]\n" - "fadd FZ11.4s, F11.4s, F12.4s\n" - - "ldr qF32, [%x[inptr8], mstride1]\n" - "fsub FZ12.4s, F12.4s, F13.4s\n" - - "ldr qF33, [%x[inptr8], mstride2]\n" - "fadd FZ11.4s, FZ11.4s, F13.4s\n" - - "ldr qF34, [%x[inptr8], mstride3]\n" - "fsub FZ12.4s, FZ12.4s, F14.4s\n" - - "ldr qF41, [%x[inptr12]]\n" - "fadd FZ21.4s, F21.4s, F22.4s\n" - - "ldr qF42, [%x[inptr12], mstride1]\n" - "fsub FZ22.4s, F22.4s, F23.4s\n" - - "ldr qF43, [%x[inptr12], mstride2]\n" - "fadd FZ21.4s, FZ21.4s, F23.4s\n" - - "ldr qF44, [%x[inptr12], mstride3]\n" - "fsub FZ22.4s, FZ22.4s, F24.4s\n" - - "fadd FZ31.4s, F31.4s, F32.4s\n" - "add %x[inptr8], %x[inptr8], #0x10\n" - - "fsub FZ32.4s, F32.4s, F33.4s\n" - "add %x[inptr12], %x[inptr12], #0x10\n" - - "fadd FZ31.4s, FZ31.4s, F33.4s\n" - - "fsub FZ32.4s, FZ32.4s, F34.4s\n" - - "fadd g11.4s, FZ11.4s, FZ21.4s\n" - - "fadd g12.4s, FZ12.4s, FZ22.4s\n" - - "fadd g11.4s, g11.4s, FZ31.4s\n" - - "fadd g12.4s, g12.4s, FZ32.4s\n" - - "ldr qF11, [%x[inptr0]]\n" - "fadd FZ41.4s, F41.4s, F42.4s\n" - - "ldr qF12, [%x[inptr0], mstride1]\n" - "fsub g21.4s, FZ21.4s, FZ31.4s\n" - - "ldr qF13, [%x[inptr0], mstride2]\n" - "fsub FZ42.4s, F42.4s, F43.4s\n" - - "ldr qF14, [%x[inptr0], mstride3]\n" - "str qg11, [%x[outptr]]\n" - - "ldr qF21, [%x[inptr4]]\n" - "fadd FZ41.4s, FZ41.4s, F43.4s\n" - - "ldr qF22, [%x[inptr4], mstride1]\n" - "str qg12, [%x[outptr], col_stride]\n" - - "ldr qF23, [%x[inptr4], mstride2]\n" - "fsub FZ42.4s, FZ42.4s, F44.4s\n" - - "ldr qF24, [%x[inptr4], mstride3]\n" - "fsub g22.4s, FZ22.4s, FZ32.4s\n" - - "fsub g21.4s, g21.4s, FZ41.4s\n" - "add %x[inptr0], %x[inptr0], #0x10\n" - - "fsub g22.4s, g22.4s, FZ42.4s\n" - "add %x[inptr4], %x[inptr4], #0x10\n" - - "subs channel, channel, #4\n" - - "str qg21, [%x[outptr], row_stride]\n" - - "str qg22, [%x[outptr], row_plus_col_stride]\n" - - "add %x[outptr], %x[outptr], #0x10\n" - - "bne 4b\n" - - "5:" // Channel tail - "ldr qF31, [%x[inptr8]]\n" - "fadd FZ11.4s, F11.4s, F12.4s\n" - - "ldr qF32, [%x[inptr8], mstride1]\n" - "fsub FZ12.4s, F12.4s, F13.4s\n" - - "ldr qF33, [%x[inptr8], mstride2]\n" - "fadd FZ11.4s, FZ11.4s, F13.4s\n" - - "ldr qF34, [%x[inptr8], mstride3]\n" - "fsub FZ12.4s, FZ12.4s, F14.4s\n" - - "ldr qF41, [%x[inptr12]]\n" - "fadd FZ21.4s, F21.4s, F22.4s\n" - - "ldr qF42, [%x[inptr12], mstride1]\n" - "fsub FZ22.4s, F22.4s, F23.4s\n" - - "ldr qF43, [%x[inptr12], mstride2]\n" - "fadd FZ21.4s, FZ21.4s, F23.4s\n" - - "ldr qF44, [%x[inptr12], mstride3]\n" - "fsub FZ22.4s, FZ22.4s, F24.4s\n" - - "fadd FZ31.4s, F31.4s, F32.4s\n" - "add %x[inptr8], %x[inptr8], #0x10\n" - - "fsub FZ32.4s, F32.4s, F33.4s\n" - "add %x[inptr12], %x[inptr12], #0x10\n" - - "fadd FZ31.4s, FZ31.4s, F33.4s\n" - - "fsub FZ32.4s, FZ32.4s, F34.4s\n" - - "fadd g11.4s, FZ11.4s, FZ21.4s\n" - - "fadd g12.4s, FZ12.4s, FZ22.4s\n" - - "fadd g11.4s, g11.4s, FZ31.4s\n" - - "fadd g12.4s, g12.4s, FZ32.4s\n" - - "fadd FZ41.4s, F41.4s, F42.4s\n" - - "fsub g21.4s, FZ21.4s, FZ31.4s\n" - - "fsub FZ42.4s, F42.4s, F43.4s\n" - - "str qg11, [%x[outptr]]\n" - - "fadd FZ41.4s, FZ41.4s, F43.4s\n" - - "str qg12, [%x[outptr], col_stride]\n" - - "fsub FZ42.4s, FZ42.4s, F44.4s\n" - - "fsub g22.4s, FZ22.4s, FZ32.4s\n" - - "fsub g21.4s, g21.4s, FZ41.4s\n" - - "fsub g22.4s, g22.4s, FZ42.4s\n" - - "subs channel, channel, #4\n" - - "str qg21, [%x[outptr], row_stride]\n" - - // Progress input pointers to the next row of the matrix - "add %x[inptr0], %x[inptr0], %x[mrowpad]\n" - "add %x[inptr4], %x[inptr4], %x[mrowpad]\n" - "add %x[inptr8], %x[inptr8], %x[mrowpad]\n" - "add %x[inptr12], %x[inptr12], %x[mrowpad]\n" - - "str qg22, [%x[outptr], row_plus_col_stride]\n" - - "add %x[outptr], %x[outptr], #0x10\n" - - - "add %x[outptr], %x[outptr], col_stride\n" - "subs tile_j, tile_j, #1\n" - "bne 3b\n" - - "add %x[outptr], %x[outptr], row_stride\n" - "subs tile_i, tile_i, #1\n" - "bne 2b\n" - - "subs %w[batch], %w[batch], #1\n" - "bne 1b\n" - - ".unreq F11\n" ".unreq qF11\n" - ".unreq F12\n" ".unreq qF12\n" - ".unreq F13\n" ".unreq qF13\n" - ".unreq F14\n" ".unreq qF14\n" - ".unreq F21\n" ".unreq qF21\n" - ".unreq F22\n" ".unreq qF22\n" - ".unreq F23\n" ".unreq qF23\n" - ".unreq F24\n" ".unreq qF24\n" - ".unreq F31\n" ".unreq qF31\n" - ".unreq F32\n" ".unreq qF32\n" - ".unreq F33\n" ".unreq qF33\n" - ".unreq F34\n" ".unreq qF34\n" - ".unreq F41\n" ".unreq qF41\n" - ".unreq F42\n" ".unreq qF42\n" - ".unreq F43\n" ".unreq qF43\n" - ".unreq F44\n" ".unreq qF44\n" - - ".unreq FZ11\n" ".unreq FZ12\n" - ".unreq FZ21\n" ".unreq FZ22\n" - ".unreq FZ31\n" ".unreq FZ32\n" - ".unreq FZ41\n" ".unreq FZ42\n" - - ".unreq g11\n" ".unreq qg11\n" - ".unreq g12\n" ".unreq qg12\n" - ".unreq g21\n" ".unreq qg21\n" - ".unreq g22\n" ".unreq qg22\n" - - ".unreq col_stride\n" - ".unreq row_stride\n" - ".unreq row_plus_col_stride\n" - - ".unreq mstride1\n" - ".unreq mstride2\n" - ".unreq mstride3\n" - - ".unreq tile_i \n" - ".unreq tile_j \n" - ".unreq channel\n" - - : [batch] "+r" (batch), - [outptr] "+r" (outptr), - [inptr0] "+r" (inptr0), - [inptr4] "+r" (inptr4), - [inptr8] "+r" (inptr8), - [inptr12] "+r" (inptr12) - : [tile_M] "r" (tile_M), - [tile_N] "r" (tile_N), - [n_channels] "r" (output_shape.n_channels), - [col_stride] "r" (col_stride), - [row_stride] "r" (row_stride), - [row_plus_col_stride] "r" (row_stride + col_stride), - [mstride1] "r" (mstride * sizeof(float)), - [mstride2] "r" (2 * mstride * sizeof(float)), - [mstride3] "r" (3 * mstride * sizeof(float)), - [mrowpad] "r" ((matrix_row_stride - output_shape.n_channels) * sizeof(float)) - : "x19", "x20", "x21", - "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", - "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", - "v22", "v23", "v24", "v25", "v26", "v27", - "cc", "memory" - ); -} - -template <> -template <bool tail_M, bool tail_N, const int channel_tail> -inline void Winograd2x2_3x3GemmOutput<float>::_execute( - const Tensor4DShape &output_shape, - float *output, - const float *input, - const int mstride, - const int matrix_row_stride -) { - // Compute basic information about the shape of the matrices - const int tile_M = output_shape.n_rows / 2; - const int tile_N = output_shape.n_cols / 2; - const int n_channels = output_shape.n_channels; - - // Extract 16 input pointers - const float* inptr[16]; - for (int i = 0; i < 16; i++) { - inptr[i] = input + i*mstride; - } - - // Extract 4 output pointers - float *outptr00 = output; - float *outptr01 = outptr00 + n_channels; - float *outptr10 = outptr00 + output_shape.n_cols * n_channels; - float *outptr11 = outptr10 + n_channels; - - // Progress over the output tiles, generating output values. - for (int batch = 0; batch < output_shape.n_batches; batch++) { - for (int tile_i = 0; tile_i < tile_M; tile_i++) { - for (int tile_j = 0; tile_j < tile_N; tile_j++) { - for (int channel = 0; channel < n_channels; channel++) { - // Read values from the input pointers - float F[4][4]; - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - F[i][j] = *(inptr[i*4 + j]++); - } - } - - // Compute the matrix F.Z - float ZF[4][2]; - ZF[0][0] = F[0][0] + F[0][1] + F[0][2]; - ZF[0][1] = F[0][1] - F[0][2] - F[0][3]; - ZF[1][0] = F[1][0] + F[1][1] + F[1][2]; - ZF[1][1] = F[1][1] - F[1][2] - F[1][3]; - ZF[2][0] = F[2][0] + F[2][1] + F[2][2]; - ZF[2][1] = F[2][1] - F[2][2] - F[2][3]; - ZF[3][0] = F[3][0] + F[3][1] + F[3][2]; - ZF[3][1] = F[3][1] - F[3][2] - F[3][3]; - - // Hence compute the output matrix Z^T . (F.Z) - *(outptr00++) = ZF[0][0] + ZF[1][0] + ZF[2][0]; - *(outptr01++) = ZF[0][1] + ZF[1][1] + ZF[2][1]; - *(outptr10++) = ZF[1][0] - ZF[2][0] - ZF[3][0]; - *(outptr11++) = ZF[1][1] - ZF[2][1] - ZF[3][1]; - } - - // Progress the input pointers to the next row - for (int i = 0; i < 16; i++) { - inptr[i] += matrix_row_stride - n_channels; - } - - // Progress the output pointers to the next column - outptr00 += n_channels; - outptr01 += n_channels; - outptr10 += n_channels; - outptr11 += n_channels; - } - - if (tail_N) { - // Only evaluate the left-most columns of the output - for (int channel = 0; channel < n_channels; channel++) { - // Read values from the input pointers - float F[4][3]; - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 3; j++) { - F[i][j] = *(inptr[i*4 + j]++); - } - } - for (int i = 0; i < 4; i++) { - inptr[i*4 + 3]++; - } - - // Compute the matrix F.Z - float ZF[4][1]; - ZF[0][0] = F[0][0] + F[0][1] + F[0][2]; - ZF[1][0] = F[1][0] + F[1][1] + F[1][2]; - ZF[2][0] = F[2][0] + F[2][1] + F[2][2]; - ZF[3][0] = F[3][0] + F[3][1] + F[3][2]; - - // Hence compute the output matrix Z^T . (F.Z) - *(outptr00++) = ZF[0][0] + ZF[1][0] + ZF[2][0]; - *(outptr10++) = ZF[1][0] - ZF[2][0] - ZF[3][0]; - } - - // Progress the input pointers to the next row - for (int i = 0; i < 16; i++) { - inptr[i] += matrix_row_stride - n_channels; - } - - // Progress the output pointers to the next column - outptr01 += n_channels; // Account for being skipped above - outptr11 += n_channels; // Account for being skipped above - } - - // Progress the output pointers to the next row - outptr00 += output_shape.n_cols * n_channels; - outptr01 += output_shape.n_cols * n_channels; - outptr10 += output_shape.n_cols * n_channels; - outptr11 += output_shape.n_cols * n_channels; - } - - if (tail_M) { - // Only work on the upper row of the output - for (int tile_j = 0; tile_j < tile_N; tile_j++) { - for (int channel = 0; channel < n_channels; channel++) { - // Read values from the input pointers - float F[3][4]; - for (int i = 0; i < 3; i++) { - for (int j = 0; j < 4; j++) { - F[i][j] = *(inptr[i*4 + j]++); - } - } - for (int j = 0; j < 4; j++) { - inptr[12 + j]++; - } - - // Compute the matrix F.Z - float ZF[3][2]; - ZF[0][0] = F[0][0] + F[0][1] + F[0][2]; - ZF[0][1] = F[0][1] - F[0][2] - F[0][3]; - ZF[1][0] = F[1][0] + F[1][1] + F[1][2]; - ZF[1][1] = F[1][1] - F[1][2] - F[1][3]; - ZF[2][0] = F[2][0] + F[2][1] + F[2][2]; - ZF[2][1] = F[2][1] - F[2][2] - F[2][3]; - - // Hence compute the output matrix Z^T . (F.Z) - *(outptr00++) = ZF[0][0] + ZF[1][0] + ZF[2][0]; - *(outptr01++) = ZF[0][1] + ZF[1][1] + ZF[2][1]; - } - - // Progress the input pointers to the next row - for (int i = 0; i < 16; i++) { - inptr[i] += matrix_row_stride - n_channels; - } - - // Progress the output pointers to the next column - outptr00 += n_channels; - outptr01 += n_channels; - outptr10 += 2 * n_channels; // Account for being skipped above - outptr11 += 2 * n_channels; // Account for being skipped above - } - - if (tail_N) { - // Only evaluate the upper-left cell of the output - for (int channel = 0; channel < n_channels; channel++) { - // Read values from the input pointers - float F[3][3]; - for (int i = 0; i < 3; i++) { - for (int j = 0; j < 3; j++) { - F[i][j] = *(inptr[i*4 + j]); - } - } - for (int i = 0; i < 16; i++) { - inptr[i]++; - } - - // Compute the matrix F.Z - float ZF[3][1]; - ZF[0][0] = F[0][0] + F[0][1] + F[0][2]; - ZF[1][0] = F[1][0] + F[1][1] + F[1][2]; - ZF[2][0] = F[2][0] + F[2][1] + F[2][2]; - - // Hence compute the output matrix Z^T . (F.Z) - *(outptr00++) = ZF[0][0] + ZF[1][0] + ZF[2][0]; - } - - // Progress the input pointers to the next row - for (int i = 0; i < 16; i++) { - inptr[i] += matrix_row_stride - n_channels; - } - - // Progress the output pointers to the next column - outptr01 += n_channels; // Account for being skipped above - outptr10 += n_channels; // Account for being skipped above - outptr11 += n_channels; // Account for being skipped above - } - } - } -} - -/*****************************************************************************/ -template <> -inline void Winograd2x2_3x3GemmOutput<float>::execute( - const Tensor4DShape &output_shape, - float* const matrix_base, - const int matrix_stride, - const int matrix_row_stride, - float* const output -) { - // Dispatch to an appropriate implementation based on the shape of the output - // tensor. - if (output_shape.n_rows % 2 && output_shape.n_cols % 2) { - constexpr bool tail_M = true, tail_N = true; - switch (output_shape.n_channels % 4) { - case 0: - _execute<tail_M, tail_N, 0>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 1: - _execute<tail_M, tail_N, 1>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 2: - _execute<tail_M, tail_N, 2>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 3: - _execute<tail_M, tail_N, 3>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - default: - assert(0); - break; - } - } else if (output_shape.n_rows % 2) { - constexpr bool tail_M = true, tail_N = false; - switch (output_shape.n_channels % 4) { - case 0: - _execute<tail_M, tail_N, 0>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 1: - _execute<tail_M, tail_N, 1>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 2: - _execute<tail_M, tail_N, 2>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 3: - _execute<tail_M, tail_N, 3>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - default: - assert(0); - break; - } - } else if (output_shape.n_cols % 2) { - constexpr bool tail_M = false, tail_N = true; - switch (output_shape.n_channels % 4) { - case 0: - _execute<tail_M, tail_N, 0>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 1: - _execute<tail_M, tail_N, 1>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 2: - _execute<tail_M, tail_N, 2>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 3: - _execute<tail_M, tail_N, 3>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - default: - assert(0); - break; - - } - } else { - constexpr bool tail_M = false, tail_N = false; - switch (output_shape.n_channels % 4) { - case 0: - _execute<tail_M, tail_N, 0>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 1: - _execute<tail_M, tail_N, 1>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 2: - _execute<tail_M, tail_N, 2>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - case 3: - _execute<tail_M, tail_N, 3>(output_shape, output, matrix_base, matrix_stride, matrix_row_stride); - break; - default: - assert(0); - break; - - } - } -} -/*****************************************************************************/ - -} // namespace winograd -#endif // __aarch64__ |