topic Re: vtune not capturing B580 GPU vulkan usage. in Analyzers

vtune not capturing B580 GPU vulkan usage.

Stolk — Thu, 18 Dec 2025 02:33:54 GMT

I am using the latest vtune 2025-7 on Linux.

My machine has an Intel B580 GPU in it.

If I analyze my application doing Vulkan Compute, I get no GPU information back from vtune analysis GPU Compute / Media Hotspots (preview)
I also tried all other analysis modes, none of them see GPU activity. Why not?

It is as if nothing was run on the GPU.

However, using Vulkan, three different kernels were executed on the B580 by my application.

To investigate this, I decided to run my application in OpenCL mode (I can tell my app to use CUDA, OpenCL or Vulkan.)

When doing OpenCL compute kernels, vtune does manage to return information on the GPU usage, including the execution times for the kernels. (NOTE: those kernels run appr 10x slower than when executing the app without vtune. Is that expected?)

So my questions: Why does vtune 2025-7 not support Vulkan?

Also: to get performance data out of it, I decided to try Intel GPA, again. However, I could not find a Linux download for GPA. Whereas I definitely have used GPA in the past, on Linux. There is only a Windows binary available at the moment?

Thanks!

Re: vtune not capturing B580 GPU vulkan usage.

Stolk — Thu, 18 Dec 2025 02:40:01 GMT

When capturing OpenCL app:

Data collection is completed successfully

Dec 17 2025 15:28:47 The result file '/home/bram/intel/vtune/projects/gib/r000gh/r000gh.vtune' is successfully created and added to the project .

When capturing Vulkan app:

Data collection is completed with warnings

Dec 17 2025 18:36:24 The result file '/home/bram/intel/vtune/projects/gib/r001gh/r001gh.vtune' is created and added to the project . Please see warning messages for details.

[Instrumentation Engine]: GTPin: GTPin didn't find any kernels... Exiting without doing anything.

Re: vtune not capturing B580 GPU vulkan usage.

Stolk — Fri, 19 Dec 2025 04:05:48 GMT

From the self check log:

Getting available devices: Command line: sycl-ls Stdout: [opencl:cpu][opencl:0] Intel(R) OpenCL, Intel(R) Core(TM) i7-14700 OpenCL 3.0 (Build 0) [2025.20.10.0.10_160000] [opencl:gpu][opencl:1] Intel(R) OpenCL Graphics, Intel(R) Arc(TM) B580 Graphics OpenCL 3.0 NEO [25.31.034666] Checking DPC++ application as prerequisite for GPU analyses... Setting envirnoment variable: ONEAPI_DEVICE_SELECTOR=opencl:gpu Command line: /home/intel/oneapi/vtune/2025.7/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp Stdout: Address of buf1 = 0x7872bd3ff010 Offset of buf1 = 0x7872bd3ff180 Address of buf2 = 0x7872bcbfe010 Offset of buf2 = 0x7872bcbfe1c0 Address of buf3 = 0x7872bc3fd010 Offset of buf3 = 0x7872bc3fd100 Address of buf4 = 0x7872bbbfc010 Offset of buf4 = 0x7872bbbfc140 Using multiply kernel: multiply1 <LOADER>[INFO]: loaded adapter 0x0x3245c7a0 (libur_adapter_opencl.so.0) from /opt/intel/oneapi/2025.3/lib/libur_adapter_opencl.so.0 SYCL_UR_TRACE: Device allowed by SYCL_DEVICE_ALLOWLIST SYCL_UR_TRACE: platform: Intel(R) OpenCL SYCL_UR_TRACE: device: Intel(R) Core(TM) i7-14700 SYCL_UR_TRACE: Device allowed by SYCL_DEVICE_ALLOWLIST SYCL_UR_TRACE: platform: Intel(R) OpenCL Graphics SYCL_UR_TRACE: device: Intel(R) Arc(TM) B580 Graphics SYCL_UR_TRACE: Device allowed by SYCL_DEVICE_ALLOWLIST SYCL_UR_TRACE: platform: Intel(R) OpenCL Graphics SYCL_UR_TRACE: device: Intel(R) Arc(TM) B580 Graphics Available devices: Intel(R) Arc(TM) B580 Graphics ***** * Running on Intel(R) Arc(TM) B580 Graphics ***** No subdevices available, using the whole device SYCL_UR_TRACE: Device allowed by SYCL_DEVICE_ALLOWLIST SYCL_UR_TRACE: platform: Intel(R) OpenCL Graphics SYCL_UR_TRACE: device: Intel(R) Arc(TM) B580 Graphics ************ * Finished * ************ Elapsed Time: 4.94363s Setting envirnoment variable: ONEAPI_DEVICE_SELECTOR=level_zero:gpu Command line: /home/intel/oneapi/vtune/2025.7/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp Stdout: Address of buf1 = 0x7571891ff010 Offset of buf1 = 0x7571891ff180 Address of buf2 = 0x7571889fe010 Offset of buf2 = 0x7571889fe1c0 Address of buf3 = 0x7571881fd010 Offset of buf3 = 0x7571881fd100 Address of buf4 = 0x7571879fc010 Offset of buf4 = 0x7571879fc140 Using multiply kernel: multiply1 <LOADER>[INFO]: loaded adapter 0x0x2cebdb40 (libur_adapter_level_zero.so.0) from /opt/intel/oneapi/2025.3/lib/libur_adapter_level_zero.so.0 <LOADER>[INFO]: loaded adapter 0x0x2cec1990 (libur_adapter_level_zero_v2.so.0) from /opt/intel/oneapi/2025.3/lib/libur_adapter_level_zero_v2.so.0 Available devices: ERROR: no appropriate devices found Setting envirnoment variable: ZES_ENABLE_SYSMAN=1 Command line: /home/intel/oneapi/vtune/2025.7/bin64/self_check_apps/matrix.dpcpp/matrix.dpcpp Stdout: Address of buf1 = 0x74b0423ff010 Offset of buf1 = 0x74b0423ff180 Address of buf2 = 0x74b041bfe010 Offset of buf2 = 0x74b041bfe1c0 Address of buf3 = 0x74b0413fd010 Offset of buf3 = 0x74b0413fd100 Address of buf4 = 0x74b040bfc010 Offset of buf4 = 0x74b040bfc140 Using multiply kernel: multiply1 <LOADER>[INFO]: loaded adapter 0x0x1cc6b50 (libur_adapter_level_zero.so.0) from /opt/intel/oneapi/2025.3/lib/libur_adapter_level_zero.so.0 <LOADER>[INFO]: loaded adapter 0x0x1cca9a0 (libur_adapter_level_zero_v2.so.0) from /opt/intel/oneapi/2025.3/lib/libur_adapter_level_zero_v2.so.0 Available devices: ERROR: no appropriate devices found Checking DPC++ application as prerequisite for GPU analyses: Fail Unable to run DPC++ application on GPU connected to this system. If you are using an Intel GPU and want to verify profiling support for DPC++ applications, check these requirements: * Install Intel(R) GPU driver. * Install Intel(R) Level Zero GPU runtime. * Install Intel(R) oneAPI DPC++ Runtime and set the environment.

Re: vtune not capturing B580 GPU vulkan usage.

Juhi_B_Intel — Wed, 14 Jan 2026 20:57:08 GMT

Intel Vtune Profiler does not support Vulkan.

Intel GPA was discontinued, and the download for that will probably be removed soon.