| /* |
| * Copyright (c) 2018-2020 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/runtime/CL/functions/CLStridedSlice.h" |
| |
| #include "arm_compute/core/CL/ICLTensor.h" |
| #include "arm_compute/core/Types.h" |
| #include "src/core/CL/kernels/CLStridedSliceKernel.h" |
| |
| namespace arm_compute |
| { |
| namespace experimental |
| { |
| void CLStridedSlice::configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output, |
| const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| { |
| auto k = std::make_unique<CLStridedSliceKernel>(); |
| k->configure(compile_context, input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| _kernel = std::move(k); |
| } |
| |
| Status CLStridedSlice::validate(const ITensorInfo *input, const ITensorInfo *output, |
| const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| { |
| return CLStridedSliceKernel::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| } |
| } // namespace experimental |
| |
| struct CLStridedSlice::Impl |
| { |
| const ICLTensor *src{ nullptr }; |
| ICLTensor *dst{ nullptr }; |
| CLRuntimeContext *ctx{ nullptr }; |
| std::unique_ptr<experimental::CLStridedSlice> op{ nullptr }; |
| }; |
| |
| CLStridedSlice::CLStridedSlice(CLRuntimeContext *ctx) |
| : _impl(std::make_unique<Impl>()) |
| { |
| _impl->ctx = ctx; |
| } |
| |
| CLStridedSlice::CLStridedSlice(CLStridedSlice &&) = default; |
| CLStridedSlice &CLStridedSlice::operator=(CLStridedSlice &&) = default; |
| CLStridedSlice::~CLStridedSlice() = default; |
| |
| void CLStridedSlice::configure(const ICLTensor *input, ICLTensor *output, |
| const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| { |
| configure(CLKernelLibrary::get().get_compile_context(), input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| } |
| |
| void CLStridedSlice::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, |
| const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| { |
| ARM_COMPUTE_ERROR_ON_NULLPTR(input); |
| |
| _impl->src = input; |
| _impl->dst = output; |
| |
| _impl->op = std::make_unique<experimental::CLStridedSlice>(); |
| _impl->op->configure(compile_context, _impl->src->info(), _impl->dst->info(), starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| } |
| |
| Status CLStridedSlice::validate(const ITensorInfo *input, const ITensorInfo *output, |
| const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| { |
| return experimental::CLStridedSlice::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| } |
| |
| void CLStridedSlice::run() |
| { |
| ITensorPack pack; |
| pack.add_tensor(TensorType::ACL_SRC, _impl->src); |
| pack.add_tensor(TensorType::ACL_DST, _impl->dst); |
| _impl->op->run(pack); |
| } |
| } // namespace arm_compute |