The CMAKE_CXX_COMPILER: icpx is not a full path and was not found in the PATH.

Hi,

I try to test the 2d parallel wave code in iso2dfd_dpcpp/src . For this, I want to check both cpu and gpu implementations

Unfortunately, when installing onAPI Base Toolkit, I got failed with GPU drivers in connection with OpenCL.

The warnings are :

Intel Graphics Compute Runtime for OpenCL not found.
You have no relevant GPU driver. If you are going to develop and run GPU-accelated applications on this system, please check ... . Otherwise, you can ignore ...

May I ask if anyone else meets the same issue. I have GPU installed:

Model: NVIDIA RTX A4000
IRQ: 177
GPU UUID: GPU-00bde51f-4256-9410-3567-bd4a5146a486
Video BIOS: 94.04.57.00.08
Bus Type: PCIe
DMA Size: 47 bits
DMA Mask: 0x7fffffffffff
Bus Location: 0000:01:00.0
Device Minor: 0
GPU Excluded: No

Any method to solve the problem?

Thanks

从 iso2dfd_dpcpp/src 的构建配置以及涉及 icpx 的 CMAKE_CXX_COMPILER 报错开始。将 oneAPI Base Toolkit 和 OpenCL 警告与报告的 NVIDIA RTX A4000 环境进行比较。完成的标准是确定 CPU 和 GPU 实现是否可以配置并运行，或记录所需的设置。