I try to make use of the openmp offloading feature. Unfortunatley I get some strange error messages when I try to compile. (Windows 10) Here are the command line options I use:
/Yu"stdafx.h" /GS /fsycl /Qiopenmp /W3/fsycl-targets=spir64_gen-unknown-unknown-sycldevice /Zi /O2 /Qopenmp-targets:spir64/Qipo /Zc:forScope /MD /std:c++17 /Fa"x64\Release" /EHsc /nologo /Fo"x64\Release" //fprofile-instr-use "x64\Release" /Fp"x64\Release\AlgoGPU.pch"
I remove the /I and /D
This is what I get during compilation:
error: Enables or disables Intel Compiler compatibility mode was enabled in PCH file but is currently disabled
error: PCH file was compiled for the target 'x86_64-pc-windows-msvc19.28.29914' but the current translation unit is being compiled for target 'spir64_gen-unknown-unknown-sycldevice'
2 errors generated.
C:\Program Files(x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Platforms\x64\PlatformToolsets\Intel C++ Compiler 2021\Toolset.targets(199,5): error MSB6006: "icx.exe" exited with code 1.
Does anyone know what I'm doing wrong?
I tried the below command line option with oneAPI DPC++/ icx compilers
-fsycl -fsycl-targets=spir64_gen-unknown-unknown-sycldevice /std:c++17 /O2 /Zc:forScope /MD /Qiopenmp /Qopenmp-targets=spir64