How to set Performance mode for AMD GPU

[ysh329]

I wanna test my gpu performance, but before benchmark I need to set gpu best performance. How can I set this performance mode or check current-frequency?

[ysh329]

Do I need to install rocm(https://rocm.github.io/ROCmInstall.html)? I'm not sure if my hardware support it. My hardware information as below:

Number of platforms:                             1
  Platform Profile:                              FULL_PROFILE
  Platform Version:                              OpenCL 2.0 AMD-APP (1912.5)
  Platform Name:                                 AMD Accelerated Parallel Processing
  Platform Vendor:                               Advanced Micro Devices, Inc.
  Platform Extensions:                           cl_khr_icd cl_amd_event_callback cl_amd_offline_devices 


  Platform Name:                                 AMD Accelerated Parallel Processing
Number of devices:                               2
  Device Type:                                   CL_DEVICE_TYPE_GPU
  Vendor ID:                                     1002h
  Board name:                                    AMD Radeon R6 Graphics
  Name:                                          AMD Embedded R-Series RX-416GD Radeon R6
  Vendor:                                        AuthenticAMD

[ysh329]

Support AMD Embedded R-Series RX-416GD Radeon R6? · Issue #27 · ROCmSoftwarePlatform/MIOpen
ROCm/MIOpen#27