| /* |
| * Copyright (c) 2020-2021 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 ARM_COMPUTE_EXPERIMENTAL_TYPES_H |
| #define ARM_COMPUTE_EXPERIMENTAL_TYPES_H |
| |
| #include "arm_compute/core/ITensorPack.h" |
| #include "arm_compute/core/TensorShape.h" |
| |
| #include <vector> |
| |
| namespace arm_compute |
| { |
| // Forward declaration |
| class ITensor; |
| |
| /** Memory type */ |
| enum TensorType : int32_t |
| { |
| ACL_UNKNOWN = -1, |
| ACL_SRC_DST = 0, |
| |
| // Src |
| ACL_SRC = 0, |
| ACL_SRC_0 = 0, |
| ACL_SRC_1 = 1, |
| ACL_SRC_2 = 2, |
| ACL_SRC_3 = 3, |
| ACL_SRC_4 = 4, |
| ACL_SRC_5 = 5, |
| ACL_SRC_6 = 6, |
| |
| // Dst |
| ACL_DST = 30, |
| ACL_DST_0 = 30, |
| ACL_DST_1 = 31, |
| ACL_DST_2 = 32, |
| |
| // Aux |
| ACL_INT = 50, |
| ACL_INT_0 = 50, |
| ACL_INT_1 = 51, |
| ACL_INT_2 = 52, |
| ACL_INT_3 = 53, |
| ACL_INT_4 = 54, |
| ACL_SRC_VEC = 256, |
| ACL_DST_VEC = 512, |
| ACL_INT_VEC = 1024, |
| |
| // Aliasing Types |
| // Conv etc |
| ACL_BIAS = ACL_SRC_2, |
| |
| // Gemm |
| ACL_VEC_ROW_SUM = ACL_SRC_3, |
| ACL_VEC_COL_SUM = ACL_SRC_4, |
| ACL_SHIFTS = ACL_SRC_5, |
| ACL_MULTIPLIERS = ACL_SRC_6, |
| }; |
| |
| namespace experimental |
| { |
| enum class MemoryLifetime |
| { |
| Temporary = 0, |
| Persistent = 1, |
| Prepare = 2, |
| }; |
| struct MemoryInfo |
| { |
| MemoryInfo() = default; |
| |
| MemoryInfo(int slot, size_t size, size_t alignment = 0) noexcept |
| : slot(slot), |
| size(size), |
| alignment(alignment) |
| { |
| } |
| |
| MemoryInfo(int slot, MemoryLifetime lifetime, size_t size, size_t alignment = 0) noexcept |
| : slot(slot), |
| lifetime(lifetime), |
| size(size), |
| alignment(alignment) |
| { |
| } |
| |
| bool merge(int slot, size_t new_size, size_t new_alignment = 0) noexcept |
| { |
| if(slot != this->slot) |
| { |
| return false; |
| } |
| |
| size = std::max(size, new_size); |
| alignment = std::max(alignment, new_alignment); |
| |
| return true; |
| } |
| |
| int slot{ ACL_UNKNOWN }; |
| MemoryLifetime lifetime{ MemoryLifetime::Temporary }; |
| size_t size{ 0 }; |
| size_t alignment{ 64 }; |
| }; |
| |
| using MemoryRequirements = std::vector<MemoryInfo>; |
| } // namespace experimental |
| } // namespace arm_compute |
| #endif /* ARM_COMPUTE_EXPERIMENTAL_TYPES_H */ |