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paddle_place.h
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paddle_place.h
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// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include <set>
#include <string>
// Generic helper definitions for shared library support
#if defined _WIN32 || defined __CYGWIN__
#define PADDLE_LITE_HELPER_DLL_IMPORT __declspec(dllimport)
#define PADDLE_LITE_HELPER_DLL_EXPORT __declspec(dllexport)
#define PADDLE_LITE_HELPER_DLL_LOCAL
#else
#if __GNUC__ >= 4
#define PADDLE_LITE_HELPER_DLL_IMPORT __attribute__((visibility("default")))
#define PADDLE_LITE_HELPER_DLL_EXPORT __attribute__((visibility("default")))
#else
#define PADDLE_LITE_HELPER_DLL_IMPORT
#define PADDLE_LITE_HELPER_DLL_EXPORT
#endif
#endif
#ifdef LITE_ON_TINY_PUBLISH
#define LITE_API PADDLE_LITE_HELPER_DLL_EXPORT
#define LITE_API_IMPORT PADDLE_LITE_HELPER_DLL_IMPORT
#else
#define LITE_API
#define LITE_API_IMPORT
#endif
namespace paddle {
namespace lite_api {
enum class TargetType : int {
kUnk = 0,
kHost = 1,
kX86 = 2,
kCUDA = 3,
kARM = 4,
kOpenCL = 5,
kAny = 6, // any target
kFPGA = 7,
kNPU = 8,
kXPU = 9,
kBM = 10,
kMLU = 11,
kRKNPU = 12,
kAPU = 13,
kHuaweiAscendNPU = 14,
kImaginationNNA = 15,
kIntelFPGA = 16,
kMetal = 17,
kNNAdapter = 18,
NUM = 19, // number of fields.
};
enum class PrecisionType : int {
kUnk = 0,
kFloat = 1,
kInt8 = 2,
kInt32 = 3,
kAny = 4, // any precision
kFP16 = 5,
kBool = 6,
kInt64 = 7,
kInt16 = 8,
kUInt8 = 9,
kFP64 = 10,
NUM = 11, // number of fields.
};
typedef enum {
LITE_PRECISION_NORMAL = 0,
LITE_PRECISION_LOW = 1,
} PrecisionMode;
enum class DataLayoutType : int {
kUnk = 0,
kNCHW = 1,
kNHWC = 3,
kImageDefault = 4, // for opencl image2d
kImageFolder = 5, // for opencl image2d
kImageNW = 6, // for opencl image2d
kAny = 2, // any data layout
kMetalTexture2DArray = 7,
kMetalTexture2D = 8,
NUM = 9, // number of fields.
};
typedef enum {
LITE_POWER_HIGH = 0,
LITE_POWER_LOW = 1,
LITE_POWER_FULL = 2,
LITE_POWER_NO_BIND = 3,
LITE_POWER_RAND_HIGH = 4,
LITE_POWER_RAND_LOW = 5
} PowerMode;
typedef enum {
CL_TUNE_NONE = 0,
CL_TUNE_RAPID = 1,
CL_TUNE_NORMAL = 2,
CL_TUNE_EXHAUSTIVE = 3
} CLTuneMode;
typedef enum {
CL_PRECISION_AUTO = 0,
CL_PRECISION_FP32 = 1,
CL_PRECISION_FP16 = 2
} CLPrecisionType;
enum class ActivationType : int {
kIndentity = 0,
kRelu = 1,
kRelu6 = 2,
kPRelu = 3,
kLeakyRelu = 4,
kSigmoid = 5,
kTanh = 6,
kSwish = 7,
kExp = 8,
kAbs = 9,
kHardSwish = 10,
kReciprocal = 11,
kThresholdedRelu = 12,
kElu = 13,
kHardSigmoid = 14,
kLog = 15,
kSigmoid_v2 = 16,
kTanh_v2 = 17,
kGelu = 18,
kErf = 19,
kSign = 20,
kSoftPlus = 21,
kMish = 22,
kSilu = 23,
NUM = 24,
};
static size_t PrecisionTypeLength(PrecisionType type) {
switch (type) {
case PrecisionType::kFloat:
return 4;
case PrecisionType::kFP64:
return 8;
case PrecisionType::kUInt8:
return 1;
case PrecisionType::kInt8:
return 1;
case PrecisionType::kInt32:
return 4;
case PrecisionType::kInt64:
return 8;
case PrecisionType::kFP16:
return 2;
case PrecisionType::kInt16:
return 2;
default:
return 0;
}
}
enum class QuantType : int {
QUANT_INT8,
QUANT_INT16,
};
template <typename T>
struct PrecisionTypeTrait {
constexpr static PrecisionType Type() { return PrecisionType::kUnk; }
};
#define _ForEachPrecisionTypeHelper(callback, cpp_type, precision_type) \
callback(cpp_type, ::paddle::lite_api::PrecisionType::precision_type);
#define _ForEachPrecisionType(callback) \
_ForEachPrecisionTypeHelper(callback, bool, kBool); \
_ForEachPrecisionTypeHelper(callback, float, kFloat); \
_ForEachPrecisionTypeHelper(callback, double, kFP64); \
_ForEachPrecisionTypeHelper(callback, uint8_t, kUInt8); \
_ForEachPrecisionTypeHelper(callback, int8_t, kInt8); \
_ForEachPrecisionTypeHelper(callback, int16_t, kInt16); \
_ForEachPrecisionTypeHelper(callback, int, kInt32); \
_ForEachPrecisionTypeHelper(callback, int64_t, kInt64);
#define DefinePrecisionTypeTrait(cpp_type, precision_type) \
template <> \
struct PrecisionTypeTrait<cpp_type> { \
constexpr static PrecisionType Type() { return precision_type; } \
}
_ForEachPrecisionType(DefinePrecisionTypeTrait);
#ifdef ENABLE_ARM_FP16
typedef __fp16 float16_t;
_ForEachPrecisionTypeHelper(DefinePrecisionTypeTrait, float16_t, kFP16);
#endif
#undef _ForEachPrecisionTypeHelper
#undef _ForEachPrecisionType
#undef DefinePrecisionTypeTrait
#define TARGET(item__) paddle::lite_api::TargetType::item__
#define PRECISION(item__) paddle::lite_api::PrecisionType::item__
#define DATALAYOUT(item__) paddle::lite_api::DataLayoutType::item__
const std::string& ActivationTypeToStr(ActivationType act);
const std::string& TargetToStr(TargetType target);
const std::string& PrecisionToStr(PrecisionType precision);
const std::string& DataLayoutToStr(DataLayoutType layout);
const std::string& TargetRepr(TargetType target);
const std::string& PrecisionRepr(PrecisionType precision);
const std::string& DataLayoutRepr(DataLayoutType layout);
const std::string& CLTuneModeToStr(CLTuneMode mode);
const std::string& CLPrecisionTypeToStr(CLPrecisionType type);
// Get a set of all the elements represented by the target.
std::set<TargetType> ExpandValidTargets(TargetType target = TARGET(kAny));
// Get a set of all the elements represented by the precision.
std::set<PrecisionType> ExpandValidPrecisions(
PrecisionType precision = PRECISION(kAny));
// Get a set of all the elements represented by the layout.
std::set<DataLayoutType> ExpandValidLayouts(
DataLayoutType layout = DATALAYOUT(kAny));
/*
* Place specifies the execution context of a Kernel or input/output for a
* kernel. It is used to make the analysis of the MIR more clear and accurate.
*/
struct LITE_API Place {
TargetType target{TARGET(kUnk)};
PrecisionType precision{PRECISION(kUnk)};
DataLayoutType layout{DATALAYOUT(kUnk)};
int16_t device{0}; // device ID
Place() = default;
Place(TargetType target,
PrecisionType precision = PRECISION(kFloat),
DataLayoutType layout = DATALAYOUT(kNCHW),
int16_t device = 0)
: target(target), precision(precision), layout(layout), device(device) {}
bool is_valid() const {
return target != TARGET(kUnk) && precision != PRECISION(kUnk) &&
layout != DATALAYOUT(kUnk);
}
size_t hash() const;
bool operator==(const Place& other) const {
return target == other.target && precision == other.precision &&
layout == other.layout && device == other.device;
}
bool operator!=(const Place& other) const { return !(*this == other); }
friend bool operator<(const Place& a, const Place& b);
std::string DebugString() const;
};
} // namespace lite_api
} // namespace paddle