topic Re: Unable to view Intel Xeon 4th Gen in list of available oneAPI devices in Intel® oneAPI DPC++/C++ Compiler

Unable to view Intel Xeon 4th Gen in list of available oneAPI devices

Yojan1 — Sat, 16 Dec 2023 03:46:38 GMT

The code below does not display Intel Xeon 4th Gen CPU (Intel(R) Xeon(R) Platinum 8480+) in the list of available devices when executed.

Able to see the same under cat /proc/cpuinfo.

#include <sycl/sycl.hpp>

int main()
{
for (auto platform : sycl::platform::get_platforms())
{
std::cout << "Platform: "
<< platform.get_info<sycl::info::platform::name>()
<< std::endl;

for (auto device : platform.get_devices())
{
std::cout << "\tDevice: "
<< device.get_info<sycl::info::device::name>()
<< std::endl;
}
}
}

Re: Unable to view Intel Xeon 4th Gen in list of available oneAPI devices

NoorjahanSk_Intel — Tue, 19 Dec 2023 12:59:41 GMT

Hi,

Thanks for posting in Intel Communities.

We've successfully tested the provided sample code on Ubuntu 20.04 with the icpx compiler version 2024.0, and the CPU is displaying correctly. Please refer to the below screenshot for more details.

Please provide us with the following information:

1. Details about your operating system.

2. Output of the 'sycl-ls' command.

3. If there's any specific error during the code build, please share the exact error message.

Thanks & Regards,

Noorjahan.

Re: Unable to view Intel Xeon 4th Gen in list of available oneAPI devices

Yojan1 — Tue, 19 Dec 2023 20:53:47 GMT

1) Rocky Linux 9.2 (Blue Onyx) - Kernel : 5.14.0-284.25.1.el9_2.x86_64

2) No devices displayed on sycl-ls

[user1@gs6 SYCL]$ sycl-ls
[user1@gs6 SYCL]$

3) No errors during compile of the code.

OneAPI version 2023.0.0

Re: Unable to view Intel Xeon 4th Gen in list of available oneAPI devices

NoorjahanSk_Intel — Fri, 29 Dec 2023 04:55:47 GMT

Hi,

Thanks for providing the details.

Please uninstall the older versions of oneAPI and try with latest oneAPI version 2024.0 and let us know if the issue still persists?

Before building the code please source the setvar.sh file to set the oneAPI Environment using below command.

>>source /opt/intel/oneapi/setvars.sh

Also please provide us the output after running/executing the code and "sycl-ls --verbose " output.

Thanks & Regards,

Noorjahan.

Re: Unable to view Intel Xeon 4th Gen in list of available oneAPI devices

Yojan1 — Tue, 26 Dec 2023 20:44:56 GMT

Thank you, the setvars.sh was not being sourced.
It is working now.

Re:Unable to view Intel Xeon 4th Gen in list of available oneAPI devices

NoorjahanSk_Intel — Wed, 27 Dec 2023 05:16:03 GMT

Hi,

>>It is working now.

Thanks for the confirmation and glad to know that your issue is resolved. If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.

Thanks & Regards,

Noorjahan.