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The constant for p2plink does not match the latest version of DCGM. #86

@saemi0413

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@saemi0413

I want get some metric using DCGM-go and DCGM-exporter but there are some issues in topology.go.
Topology.go getP2PLink function have some constant until DCGM_TOPOLOGY_NVLINK4.
So, I can't get NVLink topology metric DCGM_TOPOLOGY_NVLINK12 using DCGM Exporter.
I researched DCGM github's dcgmi/Topo.cpp and they use until DCGM_TOPOLOGY_NVLINK18 in HelperGetNvLinkPath.
It seems that the NVLink topology metrics are not included in DCGM-GO.
Could you please check it?

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