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pcm-pcie with GPU Traffic

Jason_C_1
Beginner
167 Views

I am trying to monitor the PCIe throughput to an Nvidia K5200.

When there is activity on the GPU Bus interface Load detected by GPUz.  eg I know I am doing a lot of PCIe Rd and Wr.  I do not see the corresponding increase in PCIe activity identified by pcm-pci.

Is there anything special about GPU activity for these counters.

 

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2 Replies
Patrick_L_Intel
Employee
167 Views

Hi Jason,

Which platform do you have and are you using latest version as PCM?

Thanks,

Patrick

Jason_C_1
Beginner
167 Views

The latest version from https://github.com/opcm/pcm

Pulled last week.

Same issue on 2 different machines

  1. Windows 10 Ent x64 HP Z840 with NVidia Quadro K5200 – Dual E5-2690 v3
  2. Windows 10 Pro x64 HP Z840 with NVidia Quadro P5000 – Dual E5-2683 v4
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