mirror of
https://github.com/PaddlePaddle/FastDeploy.git
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129dda7809
* Add sort function * Add isfinite function * upgrade isinf isnan * Add Scalar to FDTensor * Add floor, ceil function * add cast functions * Update out_tmp * Update quantile * add gather scatter along axis * finish quantile function * Add quantile unittest * refresh code style for test source code * Add comments * Add full function * Add scalar to fd tensor * Add full unittest * Add functions headers * move fdtensor operators to fastdeploy namespace
122 lines
3.2 KiB
C++
122 lines
3.2 KiB
C++
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <cstdint>
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#include <limits>
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#include "fastdeploy/core/fd_type.h"
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#include "fastdeploy/core/float16.h"
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namespace fastdeploy {
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class Scalar {
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public:
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// Constructor support implicit
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Scalar() : Scalar(0) {}
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Scalar(double val) : dtype_(FDDataType::FP64) { // NOLINT
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data_.f64 = val;
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}
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Scalar(float val) : dtype_(FDDataType::FP32) { // NOLINT
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data_.f32 = val;
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}
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Scalar(float16 val) : dtype_(FDDataType::FP16) { // NOLINT
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data_.f16 = val;
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}
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Scalar(int64_t val) : dtype_(FDDataType::INT64) { // NOLINT
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data_.i64 = val;
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}
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Scalar(int32_t val) : dtype_(FDDataType::INT32) { // NOLINT
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data_.i32 = val;
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}
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Scalar(int16_t val) : dtype_(FDDataType::INT16) { // NOLINT
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data_.i16 = val;
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}
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Scalar(int8_t val) : dtype_(FDDataType::INT8) { // NOLINT
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data_.i8 = val;
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}
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Scalar(uint8_t val) : dtype_(FDDataType::UINT8) { // NOLINT
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data_.ui8 = val;
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}
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Scalar(bool val) : dtype_(FDDataType::BOOL) { // NOLINT
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data_.b = val;
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}
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// The compatible method for fliud operators,
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// and it will be removed in the future.
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explicit Scalar(const std::string& str_value) : dtype_(FDDataType::FP64) {
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if (str_value == "inf") {
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data_.f64 = std::numeric_limits<double>::infinity();
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} else if (str_value == "-inf") {
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data_.f64 = -std::numeric_limits<double>::infinity();
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} else if (str_value == "nan") {
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data_.f64 = std::numeric_limits<double>::quiet_NaN();
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} else {
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data_.f64 = std::stod(str_value);
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}
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}
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template <typename RT> inline RT to() const {
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switch (dtype_) {
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case FDDataType::FP32:
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return static_cast<RT>(data_.f32);
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case FDDataType::FP64:
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return static_cast<RT>(data_.f64);
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case FDDataType::FP16:
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return static_cast<RT>(data_.f16);
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case FDDataType::INT32:
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return static_cast<RT>(data_.i32);
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case FDDataType::INT64:
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return static_cast<RT>(data_.i64);
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case FDDataType::INT16:
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return static_cast<RT>(data_.i16);
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case FDDataType::INT8:
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return static_cast<RT>(data_.i8);
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case FDDataType::UINT8:
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return static_cast<RT>(data_.ui8);
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case FDDataType::BOOL:
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return static_cast<RT>(data_.b);
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default:
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FDASSERT(false, "Invalid enum scalar data type `%s`.",
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Str(dtype_).c_str());
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}
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}
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FDDataType dtype() const { return dtype_; }
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private:
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FDDataType dtype_;
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union data {
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bool b;
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int8_t i8;
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int16_t i16;
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int32_t i32;
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int64_t i64;
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uint8_t ui8;
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float16 f16;
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float f32;
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double f64;
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} data_;
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};
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} // namespace fastdeploy
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