Georgios Pinitas | 3f26ef4 | 2021-02-23 10:01:33 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021 Arm Limited. |
| 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 "src/gpu/cl/ClTensor.h" |
| 25 | |
| 26 | #include "src/common/utils/LegacySupport.h" |
| 27 | |
| 28 | namespace arm_compute |
| 29 | { |
| 30 | namespace gpu |
| 31 | { |
| 32 | namespace opencl |
| 33 | { |
| 34 | ClTensor::ClTensor(IContext *ctx, const AclTensorDescriptor &desc) |
| 35 | : ITensorV2(ctx), _legacy_tensor() |
| 36 | { |
| 37 | ARM_COMPUTE_ASSERT((ctx != nullptr) && (ctx->type() == Target::GpuOcl)); |
| 38 | _legacy_tensor = std::make_unique<CLTensor>(); |
| 39 | _legacy_tensor->allocator()->init(arm_compute::detail::convert_to_legacy_tensor_info(desc)); |
| 40 | } |
| 41 | |
| 42 | void *ClTensor::map() |
| 43 | { |
| 44 | ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr); |
| 45 | |
| 46 | if(_legacy_tensor == nullptr) |
| 47 | { |
| 48 | ARM_COMPUTE_LOG_ERROR_ACL("[ClTensor:map]: Backing tensor does not exist!"); |
| 49 | return nullptr; |
| 50 | } |
| 51 | |
| 52 | _legacy_tensor->map(); |
| 53 | return _legacy_tensor->buffer(); |
| 54 | } |
| 55 | |
| 56 | StatusCode ClTensor::unmap() |
| 57 | { |
| 58 | ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr); |
| 59 | |
| 60 | if(_legacy_tensor == nullptr) |
| 61 | { |
| 62 | ARM_COMPUTE_LOG_ERROR_ACL("[ClTensor:unmap]: Backing tensor does not exist!"); |
| 63 | return StatusCode::RuntimeError; |
| 64 | } |
| 65 | _legacy_tensor->unmap(); |
| 66 | |
| 67 | return StatusCode::Success; |
| 68 | } |
| 69 | |
| 70 | StatusCode ClTensor::allocate() |
| 71 | { |
| 72 | ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr); |
| 73 | |
| 74 | _legacy_tensor->allocator()->allocate(); |
| 75 | return StatusCode::Success; |
| 76 | } |
| 77 | |
| 78 | StatusCode ClTensor::import(void *handle, ImportMemoryType type) |
| 79 | { |
| 80 | ARM_COMPUTE_ASSERT(_legacy_tensor.get() != nullptr); |
| 81 | ARM_COMPUTE_UNUSED(type, handle); |
| 82 | |
| 83 | return StatusCode::Success; |
| 84 | } |
| 85 | |
Sang-Hoon Park | c6fcfb4 | 2021-03-31 15:18:16 +0100 | [diff] [blame] | 86 | arm_compute::ITensor *ClTensor::tensor() const |
Georgios Pinitas | 3f26ef4 | 2021-02-23 10:01:33 +0000 | [diff] [blame] | 87 | { |
| 88 | return _legacy_tensor.get(); |
| 89 | } |
| 90 | } // namespace opencl |
| 91 | } // namespace gpu |
| 92 | } // namespace arm_compute |