Sylvain Jeaugey 5df2502deb Improve robustness of PCI detection ...

Fallback to default values when class/speed is unknown.


[ROCm/rccl commit: 23a9fbb788]

2020-04-16 14:27:50 -07:00

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rccl

Improve robustness of PCI detection

2020-04-16 14:27:50 -07:00