topic Re:GPU not accessible on APL platform while running DPC++ program (CL_DEVICE_NOT_FOUND) in Intel® oneAPI DPC++/C++ Compiler

GPU not accessible on APL platform while running DPC++ program (CL_DEVICE_NOT_FOUND)

AvdheshChouhan — Wed, 07 Sep 2022 16:47:15 GMT

Getting CL_DEVICE_NOT_FOUND while running DPCPP program on APL platform.

terminate called after throwing an instance of 'cl::sycl::runtime_error'
what(): No device of requested type available. Please check https://software.intel.com/content/www/us/en/develop/articles/intel-oneapi-dpcpp-system-requirements.html -1 (CL_DEVICE_NOT_FOUND)
Aborted (core dumped)

Re: GPU not accessible on APL platform while running DPC++ program (CL_DEVICE_NOT_FOUND)

PriyanshuK_Intel — Fri, 09 Sep 2022 10:47:56 GMT

Hi,

Thank you for posting in Intel Communities.

Could you please provide the output of the below command to investigate more on your issue?

sycl-ls

Could you please provide the sample reproducer code?

Thanks & Regards,
Priyanshu.

Re: GPU not accessible on APL platform while running DPC++ program (CL_DEVICE_NOT_FOUND)

AvdheshChouhan — Mon, 12 Sep 2022 09:35:43 GMT

Hi @PriyanshuK_Intel,
Thank you for the response. Please find the output of sycl-ls command below.

[opencl:acc:0] Intel(R) FPGA Emulation Platform for OpenCL(TM), Intel(R) FPGA Emulation Device 1.2 [2022.13.3.0.16_160000]
[opencl:cpu:1] Intel(R) OpenCL, Intel(R) Pentium(R) CPU N4200 @ 1.10GHz 3.0 [2022.13.3.0.16_160000]
[host:host:0] SYCL host platform, SYCL host device 1.2 [1.2]

Its not a code specific issue, its not able to find the gpu device, getting the device using following code. gpu_selector gives "CL_DEVICE_NOT_FOUND" error while default_selector returns CPU.

auto prop_list = property_list{property::queue::enable_profiling()};

queue q(gpu_selector{}, dpc_common::exception_handler, prop_list);

cout << "Running on " << q.get_device().get_info<info::device::name>();

PS: The platform APL contains integrated GPU and has EU cores available. Hence it should be possible to detect GPUs. Please let us know how to proceed with it.

Re:GPU not accessible on APL platform while running DPC++ program (CL_DEVICE_NOT_FOUND)

PriyanshuK_Intel — Wed, 14 Sep 2022 05:41:37 GMT

Hi,

Could you please try updating the GPU drivers using the below link and try once again after downloading:

https://www.intel.in/content/www/in/en/support/intel-driver-support-assistant.html

Thanks & Regards,

Priyanshu.

Re:GPU not accessible on APL platform while running DPC++ program (CL_DEVICE_NOT_FOUND)

PriyanshuK_Intel — Wed, 21 Sep 2022 05:19:59 GMT

Hi,

We haven't heard back from you. Could you please provide an update on your issue?

Thanks & Regards,

Priyanshu.

Re:GPU not accessible on APL platform while running DPC++ program (CL_DEVICE_NOT_FOUND)

PriyanshuK_Intel — Thu, 29 Sep 2022 04:26:50 GMT

Hi,

We have not heard back from you. This thread will no longer be monitored by Intel.

If you need further assistance, Please post a new question.

Thanks,

Priyanshu.