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paddlepaddle--paddle/paddle/phi/kernels/xpu/conv_utils_xpu.h
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2026-07-13 12:40:42 +08:00

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// Copyright (c) 2025 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 <unordered_map>
#include "paddle/phi/kernels/xpu/xpu_api_wrapper.h"
namespace phi {
template <typename T>
inline XPUFCCalcType GetConvCalcType() {
std::unordered_map<const char*, XPUFCCalcType> calc_type_map = {
{"XPU_PADDLE_CONV_FLOAT16", XPUFCCalcType::FC_FLOAT16},
{"XPU_PADDLE_CONV_TF32", XPUFCCalcType::FC_TF32},
{"XPU_PADDLE_CONV_FLOAT", XPUFCCalcType::FC_FLOAT},
{"XPU_PADDLE_CONV_INT16", XPUFCCalcType::FC_INT16},
{"XPU_PADDLE_CONV_INT32", XPUFCCalcType::FC_INT32},
{"XPU_PADDLE_CONV_INT32_WITH_LL", XPUFCCalcType::FC_INT32_WITH_LL},
};
for (auto [env_str, calc_type] : calc_type_map) {
if (std::getenv(env_str)) {
return calc_type;
}
}
return FCCalcType<T>();
}
using XPUTypeFP16 = typename XPUTypeTrait<phi::float16>::Type;
using XPUTypeBF16 = typename XPUTypeTrait<phi::bfloat16>::Type;
template <typename QuantType>
struct XPUDefaultQuantType {
using Type = tfloat32;
};
template <>
struct XPUDefaultQuantType<XPUTypeFP16> {
using Type = XPUTypeFP16;
};
template <typename XPUType, typename QuantType>
struct XPUConvQuantTypeTrait {
using Type = QuantType;
};
#define DECLARE_XPU_UNSUPPORTED_QUANT_TYPE(TYPE, QUANT_TYPE) \
template <> \
struct XPUConvQuantTypeTrait<TYPE, QUANT_TYPE> { \
using Type = typename XPUDefaultQuantType<TYPE>::Type; \
};
#define XPU_CONV_FOR_EACH_UNSUPPORTED_QUANT_TYPE(_) \
_(float, XPUTypeFP16) \
_(XPUTypeFP16, int) \
_(XPUTypeFP16, int_with_ll_t) \
_(XPUTypeFP16, tfloat32) \
_(XPUTypeBF16, int16_t) \
_(XPUTypeBF16, int) \
_(XPUTypeBF16, int_with_ll_t) \
_(XPUTypeBF16, XPUTypeFP16) \
_(XPUTypeBF16, float)
XPU_CONV_FOR_EACH_UNSUPPORTED_QUANT_TYPE(DECLARE_XPU_UNSUPPORTED_QUANT_TYPE)
#ifndef PADDLE_WITH_XPU_XRE5
DECLARE_XPU_UNSUPPORTED_QUANT_TYPE(XPUTypeFP16, float)
DECLARE_XPU_UNSUPPORTED_QUANT_TYPE(XPUTypeFP16, XPUTypeFP16)
#endif
#define PD_PRIVATE_XPU_CONV_CASE(TYPE, calc_type, QUANT_TYPE, ...) \
case calc_type: { \
using TGEMM = typename XPUConvQuantTypeTrait<TYPE, QUANT_TYPE>::Type; \
__VA_ARGS__(); \
break; \
}
#define PD_VISIT_XPU_CONV_TYPES(TYPE, calc_type, func_name, ...) \
do { \
switch (calc_type) { \
PD_PRIVATE_XPU_CONV_CASE( \
TYPE, XPUFCCalcType::FC_FLOAT, float, __VA_ARGS__) \
PD_PRIVATE_XPU_CONV_CASE( \
TYPE, XPUFCCalcType::FC_TF32, tfloat32, __VA_ARGS__) \
PD_PRIVATE_XPU_CONV_CASE( \
TYPE, XPUFCCalcType::FC_FLOAT16, XPUTypeFP16, __VA_ARGS__) \
PD_PRIVATE_XPU_CONV_CASE( \
TYPE, XPUFCCalcType::FC_INT16, int16_t, __VA_ARGS__) \
PD_PRIVATE_XPU_CONV_CASE( \
TYPE, XPUFCCalcType::FC_INT32, int, __VA_ARGS__) \
PD_PRIVATE_XPU_CONV_CASE( \
TYPE, XPUFCCalcType::FC_INT32_WITH_LL, int_with_ll_t, __VA_ARGS__) \
default: \
PADDLE_THROW(common::errors::InvalidArgument( \
"Function " #func_name " got invalid fc calc type %d", \
static_cast<int>(calc_type))); \
} \
} while (0)
} // namespace phi