GPU MIG Partition

The Sterling SkyWave GPU MIG Partition plugin is documented here.

Application Note

While running Aerial on a GPU partition device, the mps_sm_* parameters in the cuphycontroller config YAML file need to be adjusted accordingly such that the mps_sm_* value is not over the available SMs of the selected MIG devices.

Please refer to the mps_sm_* configurations in cuphycontroller_P5G_FXN.yaml for the following cases:

• Running aerial with MIG disabled

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  mps_sm_pusch: 108
  
  mps_sm_pucch: 16
  
  mps_sm_prach: 16
  
  mps_sm_pdsch: 82
  
  mps_sm_pdcch: 28
  
  mps_sm_pbch: 18
  
  mps_sm_srs: 16
          

• Running aerial with MIG enabled on mig-4g.48gb

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  mps_sm_pusch: 42
  
  mps_sm_pucch: 16
  
  mps_sm_prach: 16
  
  mps_sm_pdsch: 58
  
  mps_sm_pdcch: 10
  
  mps_sm_pbch: 8
  
  mps_sm_srs: 8
          

• Running aerial with MIG enabled on mig-3g.48gb

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  mps_sm_pusch: 40
  
  mps_sm_pucch: 16
  
  mps_sm_prach: 16
  
  mps_sm_pdsch: 52
  
  mps_sm_pdcch: 10
  
  mps_sm_pbch: 8
  
  mps_sm_srs:  8