Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2020 Arm Limited. |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [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/CL/functions/CLStridedSlice.h" |
| 25 | |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 26 | #include "arm_compute/core/CL/ICLTensor.h" |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CL/kernels/CLStridedSliceKernel.h" |
| 28 | #include "arm_compute/core/Types.h" |
Matthew Bentham | 9204646 | 2020-03-07 22:15:55 +0000 | [diff] [blame] | 29 | #include "support/MemorySupport.h" |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 30 | |
| 31 | namespace arm_compute |
| 32 | { |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 33 | namespace experimental |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 34 | { |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 35 | void CLStridedSlice::configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output, |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [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 | { |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 39 | auto k = arm_compute::support::cpp14::make_unique<CLStridedSliceKernel>(); |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 40 | k->configure(compile_context, input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 41 | _kernel = std::move(k); |
| 42 | } |
| 43 | |
| 44 | Status CLStridedSlice::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 CLStridedSliceKernel::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 49 | } |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 50 | } // namespace experimental |
| 51 | |
| 52 | struct CLStridedSlice::Impl |
| 53 | { |
| 54 | const ICLTensor *src{ nullptr }; |
| 55 | ICLTensor *dst{ nullptr }; |
| 56 | CLRuntimeContext *ctx{ nullptr }; |
| 57 | std::unique_ptr<experimental::CLStridedSlice> op{ nullptr }; |
| 58 | }; |
| 59 | |
| 60 | CLStridedSlice::CLStridedSlice(CLRuntimeContext *ctx) |
| 61 | : _impl(support::cpp14::make_unique<Impl>()) |
| 62 | { |
| 63 | _impl->ctx = ctx; |
| 64 | } |
| 65 | |
| 66 | CLStridedSlice::CLStridedSlice(CLStridedSlice &&) = default; |
| 67 | CLStridedSlice &CLStridedSlice::operator=(CLStridedSlice &&) = default; |
| 68 | CLStridedSlice::~CLStridedSlice() = default; |
| 69 | |
| 70 | void CLStridedSlice::configure(const ICLTensor *input, ICLTensor *output, |
| 71 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 72 | int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| 73 | { |
| 74 | configure(CLKernelLibrary::get().get_compile_context(), input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 75 | } |
| 76 | |
| 77 | void CLStridedSlice::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, |
| 78 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 79 | int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| 80 | { |
| 81 | ARM_COMPUTE_ERROR_ON_NULLPTR(input); |
| 82 | |
| 83 | _impl->src = input; |
| 84 | _impl->dst = output; |
| 85 | |
| 86 | _impl->op = arm_compute::support::cpp14::make_unique<experimental::CLStridedSlice>(); |
| 87 | _impl->op->configure(compile_context, _impl->src->info(), _impl->dst->info(), starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 88 | } |
| 89 | |
| 90 | Status CLStridedSlice::validate(const ITensorInfo *input, const ITensorInfo *output, |
| 91 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 92 | int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask) |
| 93 | { |
| 94 | return experimental::CLStridedSlice::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask); |
| 95 | } |
| 96 | |
| 97 | void CLStridedSlice::run() |
| 98 | { |
Georgios Pinitas | 0499dff | 2020-07-31 22:21:38 +0100 | [diff] [blame] | 99 | ITensorPack pack; |
| 100 | pack.add_tensor(TensorType::ACL_SRC, _impl->src); |
| 101 | pack.add_tensor(TensorType::ACL_DST, _impl->dst); |
| 102 | _impl->op->run(pack); |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 103 | } |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 104 | } // namespace arm_compute |