Georgios Pinitas | 6d9d6f4 | 2018-12-24 16:10:47 +0000 | [diff] [blame] | 1 | /* |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 2 | * Copyright (c) 2018-2020 ARM Limited. |
Georgios Pinitas | 6d9d6f4 | 2018-12-24 16:10:47 +0000 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "arm_compute/runtime/NEON/functions/NEStridedSlice.h" |
| 25 | |
Michalis Spyrou | 1732da8 | 2020-06-19 12:40:46 +0100 | [diff] [blame^] | 26 | #include "arm_compute/core/ITensor.h" |
Georgios Pinitas | 6d9d6f4 | 2018-12-24 16:10:47 +0000 | [diff] [blame] | 27 | #include "arm_compute/core/NEON/kernels/NEStridedSliceKernel.h" |
| 28 | #include "arm_compute/core/Types.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 29 | #include "support/MemorySupport.h" |
Georgios Pinitas | 6d9d6f4 | 2018-12-24 16:10:47 +0000 | [diff] [blame] | 30 | |
| 31 | namespace arm_compute |
| 32 | { |
Michalis Spyrou | 1732da8 | 2020-06-19 12:40:46 +0100 | [diff] [blame^] | 33 | namespace experimental |
| 34 | { |
| 35 | void NEStridedSlice::configure(const ITensorInfo *input, ITensorInfo *output, |
Georgios Pinitas | 6d9d6f4 | 2018-12-24 16:10:47 +0000 | [diff] [blame] | 36 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 37 | int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| 38 | { |
| 39 | auto k = arm_compute::support::cpp14::make_unique<NEStridedSliceKernel>(); |
| 40 | k->configure(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 41 | _kernel = std::move(k); |
| 42 | } |
| 43 | |
| 44 | Status NEStridedSlice::validate(const ITensorInfo *input, const ITensorInfo *output, |
| 45 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 46 | int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| 47 | { |
| 48 | return NEStridedSliceKernel::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 49 | } |
Michalis Spyrou | 1732da8 | 2020-06-19 12:40:46 +0100 | [diff] [blame^] | 50 | |
| 51 | MemoryRequirements NEStridedSlice::workspace() const |
| 52 | { |
| 53 | return MemoryRequirements{}; |
| 54 | } |
| 55 | } // namespace experimental |
| 56 | |
| 57 | struct NEStridedSlice::Impl |
| 58 | { |
| 59 | const ITensor *src{ nullptr }; |
| 60 | ITensor *dst{ nullptr }; |
| 61 | std::unique_ptr<experimental::NEStridedSlice> op{ nullptr }; |
| 62 | }; |
| 63 | |
| 64 | NEStridedSlice::NEStridedSlice() |
| 65 | : _impl(support::cpp14::make_unique<Impl>()) |
| 66 | { |
| 67 | } |
| 68 | NEStridedSlice::NEStridedSlice(NEStridedSlice &&) = default; |
| 69 | NEStridedSlice &NEStridedSlice::operator=(NEStridedSlice &&) = default; |
| 70 | NEStridedSlice::~NEStridedSlice() = default; |
| 71 | |
| 72 | void NEStridedSlice::configure(const ITensor *input, ITensor *output, |
| 73 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 74 | int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| 75 | { |
| 76 | _impl->src = input; |
| 77 | _impl->dst = output; |
| 78 | _impl->op = arm_compute::support::cpp14::make_unique<experimental::NEStridedSlice>(); |
| 79 | _impl->op->configure(input->info(), output->info(), starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 80 | } |
| 81 | |
| 82 | void NEStridedSlice::run() |
| 83 | { |
| 84 | const InputTensorMap src{ { TensorType::ACL_SRC, _impl->src } }; |
| 85 | const OutputTensorMap dst{ { TensorType::ACL_DST, _impl->dst } }; |
| 86 | _impl->op->run(src, dst, {}); |
| 87 | } |
| 88 | |
| 89 | Status NEStridedSlice::validate(const ITensorInfo *input, const ITensorInfo *output, |
| 90 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 91 | int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| 92 | { |
| 93 | return experimental::NEStridedSlice::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 94 | } |
Georgios Pinitas | 6d9d6f4 | 2018-12-24 16:10:47 +0000 | [diff] [blame] | 95 | } // namespace arm_compute |