问题描述 Issue Description

• git下载飞浆2.6.0源码
• 编译GPU版本飞浆

cmake .. -GNinja -DWITH_GPU=ON -DWITH_UNITY_BUILD=ON -DCUDA_ARCH_BIN=35

• 执行编译

ninja

• 编译过程中多次出现错误

../paddle/phi/kernels/funcs/weight_only_gemv.cu(707): error: more than one conversion function from "half" to a built-in type applies:
            function "__half::operator float() const"
            function "__half::operator short() const"
            function "__half::operator unsigned short() const"
            function "__half::operator int() const"
            function "__half::operator unsigned int() const"
            function "__half::operator long long() const"
            function "__half::operator unsigned long long() const"
            function "__half::operator __nv_bool() const"
          detected during:
            instantiation of "void

• 编译的运行日志如下
  log.txt

版本&环境信息 Version & Environment Information

Paddle version: N/A
Paddle With CUDA: N/A

OS: Windows 10
GCC version: N/A
Clang version: N/A
CMake version: version 3.17.0
Libc version: N/A
Python version: 3.8.19

CUDA version: 11.2.152
Build cuda_11.2.r11.2/compiler.29618528_0
cuDNN version: 8.2.1
Nvidia driver version: 474.82
Nvidia driver List:
GPU 0: Quadro K6000