Problems with "Intel(R) UHD Graphics" device on oneAPI 2024.1

blinkfrog — Fri, 05 Apr 2024 10:55:04 GMT

Hello.

Hello, I've installed the oneAPI base toolkit 2024.1 on Windows 11. I encounter a problem when using the "Intel(R) UHD Graphics" device (via `sycl::gpu_selector_v`). Any SYCL program, including the default `Vector Add` program from the DPC++ Console Application template in Visual Studio, hangs when the optimization level is set to `O1` or higher. Here’s the output for the `Vector Add` program:

```
Running on device: Intel(R) UHD Graphics
Vector size: 10000
```

Post this, the program hangs and does not proceed further. Also, when I run `sycl-ls.exe`, the output is:

```
[opencl:gpu:0] Intel(R) OpenCL HD Graphics, Intel(R) UHD Graphics OpenCL 3.0 NEO [30.0.101.1029]
[opencl:cpu:1] Intel(R) OpenCL, 11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz OpenCL 3.0 (Build 0) [2024.17.3.0.08_160000]
[opencl:acc:2] Intel(R) FPGA Emulation Platform for OpenCL(TM), Intel(R) FPGA Emulation Device OpenCL 1.2 [2024.17.3.0.08_160000]
```

and this message appears:

Previously I used oneAPI base toolkit 2023.2, and everything worked fine fine using the GPU.

Thank you for your attention.

Re: Problems with "Intel(R) UHD Graphics" device on oneAPI 2024.1

blinkfrog — Sun, 07 Apr 2024 14:05:38 GMT

Installed fresh Intel GPU drivers, and all works now, even `sycl-ls` which doesn't show this error message anymore.

topic Problems with "Intel(R) UHD Graphics" device on oneAPI 2024.1 in Intel® oneAPI DPC++/C++ Compiler

Problems with "Intel(R) UHD Graphics" device on oneAPI 2024.1

Re: Problems with "Intel(R) UHD Graphics" device on oneAPI 2024.1