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author | Gunes Bayir <gunes.bayir@arm.com> | 2023-08-23 23:28:31 +0100 |
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committer | Gunes Bayir <gunes.bayir@arm.com> | 2023-08-29 11:07:48 +0000 |
commit | 806b8e856911e6691ede6725c7e2a0e7e0dd6e95 (patch) | |
tree | 2430af238e9494a1b7012b05a3b49b2eef548cd2 /compute_kernel_writer/src/types | |
parent | b7aefd71d07d56b001e795410700cae71a518eca (diff) | |
download | ComputeLibrary-806b8e856911e6691ede6725c7e2a0e7e0dd6e95.tar.gz |
Add declare_constant_tile API function in CKW
Resolves: COMPMID-6535
Change-Id: I07d8aca96a0fcbd624f828b24513ee0500a14a74
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10200
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'compute_kernel_writer/src/types')
-rw-r--r-- | compute_kernel_writer/src/types/ConstantData.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/compute_kernel_writer/src/types/ConstantData.cpp b/compute_kernel_writer/src/types/ConstantData.cpp new file mode 100644 index 0000000000..d2155cf55a --- /dev/null +++ b/compute_kernel_writer/src/types/ConstantData.cpp @@ -0,0 +1,120 @@ +/* + * Copyright (c) 2023 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 "ckw/types/ConstantData.h" + +#include <limits> + +namespace ckw +{ +namespace +{ + template<typename T> + inline typename std::enable_if<std::is_same<T, float>::value, std::string>::type to_str(T value) + { + std::stringstream ss; + ss << std::scientific << std::setprecision(std::numeric_limits<T>::max_digits10) << value; + return ss.str(); + } + + template<typename T> + inline typename std::enable_if<!std::is_same<T, float>::value && !std::is_same<T, bool>::value, std::string>::type to_str(T value) + { + return std::to_string(value); + } + + template<typename T> + inline typename std::enable_if<std::is_same<T, bool>::value, std::string>::type to_str(T value) + { + return std::to_string((int) value); + } +} + +template<typename T> +ConstantData::ConstantData(std::initializer_list<std::initializer_list<T>> values, DataType data_type) + : _data_type(data_type) +{ + CKW_ASSERT(validate<T>(data_type)); + CKW_ASSERT(values.size() > 0); + + for(auto value_arr: values) + { + // Each row must have the same number of elements + CKW_ASSERT(value_arr.size() == (*values.begin()).size()); + + StringVector vec; + std::transform(value_arr.begin(), value_arr.end(), + std::back_inserter(vec), + [](T val) { return to_str(val); }); + + _values.push_back(std::move(vec)); + } +} + +template<typename T> +bool ConstantData::validate(DataType data_type) +{ + switch(data_type) + { + case DataType::Fp32: + case DataType::Fp16: + return std::is_same<T, float>::value; + case DataType::Bool: + return std::is_same<T, bool>::value; + case DataType::Int32: + case DataType::Int16: + case DataType::Int8: + return std::is_same<T, int32_t>::value; + case DataType::Uint32: + case DataType::Uint16: + case DataType::Uint8: + return std::is_same<T, uint32_t>::value; + default: + CKW_THROW_MSG("Unknown data type!"); + break; + } +} + +// Necessary instantiations for compiler to recognize +template ConstantData::ConstantData(std::initializer_list<std::initializer_list<int32_t>>, DataType); +template ConstantData::ConstantData(std::initializer_list<std::initializer_list<uint32_t>>, DataType); +template ConstantData::ConstantData(std::initializer_list<std::initializer_list<bool>>, DataType); +template ConstantData::ConstantData(std::initializer_list<std::initializer_list<float>>, DataType); + +template bool ConstantData::validate<int32_t>(DataType); +template bool ConstantData::validate<uint32_t>(DataType); +template bool ConstantData::validate<bool>(DataType); +template bool ConstantData::validate<float>(DataType); + +const std::vector<std::vector<std::string>>& ConstantData::values() const +{ + return _values; +} + +DataType ConstantData::data_type() const +{ + return _data_type; +} + +} // namespace ckw |