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Diffstat (limited to 'src/dynamic_fusion/sketch/gpu/ckw_driver/components/utils/WriterHelper.h')
| -rw-r--r-- | src/dynamic_fusion/sketch/gpu/ckw_driver/components/utils/WriterHelper.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/src/dynamic_fusion/sketch/gpu/ckw_driver/components/utils/WriterHelper.h b/src/dynamic_fusion/sketch/gpu/ckw_driver/components/utils/WriterHelper.h deleted file mode 100644 index 6ba2b2f651..0000000000 --- a/src/dynamic_fusion/sketch/gpu/ckw_driver/components/utils/WriterHelper.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Copyright (c) 2023 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. - */ -#ifndef ACL_SRC_DYNAMIC_FUSION_SKETCH_GPU_CKW_DRIVER_COMPONENTS_UTILS_WRITERHELPER_H -#define ACL_SRC_DYNAMIC_FUSION_SKETCH_GPU_CKW_DRIVER_COMPONENTS_UTILS_WRITERHELPER_H - -#include "arm_compute/core/utils/misc/Utility.h" -#include "ckw/TensorTileSampler.h" - -#include "src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwComponentArgument.h" -#include "src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwKernelWriter.h" -#include "src/dynamic_fusion/sketch/gpu/ckw_driver/GpuCkwScopedKernelWriter.h" - -#include <algorithm> -#include <functional> - -using namespace ckw; -namespace arm_compute -{ -namespace experimental -{ -namespace dynamic_fusion -{ -using SamplerCreator = std::function<TensorTileSampler(GpuCkwScopedKernelWriter &, int32_t /* m0 */, int32_t /* n0 */)>; - -/** Load src and dst tiles of dimension [m0, n0] only when not loaded and prepare the sampler - */ -inline void load_src_dst_tiles_and_prepare_sampler(GpuCkwScopedKernelWriter &writer, - GpuCkwComponentArgument *src, - GpuCkwComponentArgument *dst, - int32_t m0, - int32_t n0, - SamplerCreator create_sampler) -{ - if (!src->has_tile()) - { - const auto sampler = create_sampler(writer, m0, n0); - writer->op_load_once(src, sampler); - } - else - { - const auto &sampler = src->tile_sampler(); - writer->op_load_once(src, sampler); - } - - auto &src_tile = src->tile(); - const auto &sampler = src->tile_sampler(); - - // Prepare the output tile. - if (!dst->has_tile()) - { - auto &tile = writer->declare_tile("dst_tile", src_tile.tile_info()); - dst->init_virtual_tensor(tile, sampler); - } -} - -/** Get boundary aware coordinate along one axis. Load and store of size step_v at the coordinate will not be out of bound - * - * @param[in,out] writer Writer - * @param[out] coord Resultant coordinate - * @param[in] gid Global work item id - * @param[in] step_v Step size / vector size - * @param[in] leftover_step_v Leftover step size at the boundary - * @param[in] prefix Prefix to all the tiles declared within this function - * @param[in] const_0 Constant tile of value 0 - */ -inline void get_coord(GpuCkwScopedKernelWriter writer, - TileOperand &coord, - const TileOperand &gid, - int32_t step_v, - int32_t leftover_step_v, - const std::string &prefix, - const TileOperand &const_0) -{ - auto &step = writer->declare_tile(prefix + "step", step_v); - auto &leftover_step = writer->declare_tile(prefix + "leftover_step", leftover_step_v); - - // step - leftover_step - auto &step_minus_leftover = writer->declare_tile(prefix + "step_minus_leftover", ckw::DataType::Int32); - writer->op_binary_expression(step_minus_leftover, step, ckw::BinaryOp::Sub, leftover_step); - - // (step - leftover_step) % step - auto &coord_correction = writer->declare_tile(prefix + "coord_correction", ckw::DataType::Int32); - writer->op_binary_expression(coord_correction, step_minus_leftover, ckw::BinaryOp::Mod, step); - - // (gid * step) - auto &raw_coord = writer->declare_tile(prefix + "raw_coord", ckw::DataType::Int32); - writer->op_binary_expression(raw_coord, gid, ckw::BinaryOp::Mul, step); - - // (gid * step) - (step - leftover_step) % step - auto &corrected_coord = writer->declare_tile(prefix + "corrected_coord", ckw::DataType::Int32); - writer->op_binary_expression(corrected_coord, raw_coord, ckw::BinaryOp::Sub, coord_correction); - - // max((gid * step) - (step - leftover_step) % step, 0) - writer->op_binary_elementwise_function(coord, ckw::BinaryFunction::Max, corrected_coord, const_0); -} - -/** Declare coordinate tiles "{prefix}_dim0_coord" and "{prefix}_dim1_coord", and create a boundary-aware sampler from tile of size [n0, m0], against the overall dimensions [dim0, dim1] - * The load and store of tile [n0, m0] will never be out of bound of [dim0, dim1] - */ - -/** Declare coordinate tiles "{prefix}_dim0_coord" and "{prefix}_dim1_coord", and create a boundary-aware sampler from tile of size [n0, m0], against the overall dimensions [dim0, dim1] - * The load and store of tile [n0, m0] will never be out of bound of [dim0, dim1] - * - * @param[in,out] writer Writer - * @param[in] gid_0 Global work item id 0 - * @param[in] gid_1 Global work item id 1 - * @param[in] dim0_v Dimension 0 - * @param[in] dim1_v Dimension 1 - * @param[in] n0_v Tile size dimension 0 - * @param[in] m0_v Tile size dimension 1 - * @param[in] prefix Prefix to all the tiles declared within this function - * @param[in] const_0 Constant tile of value 0 - * - * @return TensorTileSampler - */ -inline TensorTileSampler create_boundary_aware_2d_sampler(GpuCkwScopedKernelWriter writer, - TileOperand &gid_0, - TileOperand &gid_1, - int32_t dim0_v, - int32_t dim1_v, - int32_t n0_v, - int32_t m0_v, - const std::string prefix, - TileOperand &const_0) -{ - // Clamp tile size [n0, m0] against dimension [dim0, dim1] - // This is needed to: - // * Guard against tile sizes are bigger than the tensor dimensions - // * Handle broadcasting tiles (e.g. src tensor is of size 1 in one of the dimensions) - n0_v = utility::clamp(n0_v, 1, dim0_v); - m0_v = utility::clamp(m0_v, 1, dim1_v); - const int32_t partial_n0_v = dim0_v % n0_v; - const int32_t partial_m0_v = dim1_v % m0_v; - - // Declare #prefix_dim0_coord and #prefix_dim1_coord - auto &dim0_coord = writer->declare_tile(prefix + "dim0_coord", ckw::DataType::Int32); - get_coord(writer, dim0_coord, gid_0, n0_v, partial_n0_v, prefix + "dim0_", const_0); - auto &dim1_coord = writer->declare_tile(prefix + "dim1_coord", ckw::DataType::Int32); - get_coord(writer, dim1_coord, gid_1, m0_v, partial_m0_v, prefix + "dim1_", const_0); - - // Set sampler - // Only set fields related to boundary aware loading/storing. Other info (e.g. format) is not responsibility of this function - TensorTileSampler sampler; - - sampler.x(dim0_coord); - sampler.y(dim1_coord); - - sampler.width(n0_v); - sampler.height(m0_v); - - sampler.address_mode_x(TensorSamplerAddressModeX::None); - sampler.address_mode_y(TensorSamplerAddressModeY::None); - sampler.address_mode_z(TensorSamplerAddressModeZ::None); - - return sampler; -} -} // namespace dynamic_fusion -} // namespace experimental -} // namespace arm_compute -#endif // ACL_SRC_DYNAMIC_FUSION_SKETCH_GPU_CKW_DRIVER_COMPONENTS_UTILS_WRITERHELPER_H |