[Gems-users] link ordering

[arrvindh shriraman <arrvindh_shriraman@xxxxxxxxx>]

I took a look at that message. But Brad seems to make a distinction between upward and downward links (unidirectional) wheras any link in FILE_SPECIFIED as you say seems to be bi directional.

So if if wanted to make them unidirectional for lets say 4 nodes fanout of 2.

ext_node:L1Cache:0 int_node:0 link_latency:1 bw_multiplier:64
ext_node:L1Cache:1 int_node:1 link_latency:1 bw_multiplier:64
ext_node:L1Cache:1 int_node:2 link_latency:1 bw_multiplier:64
ext_node:L1Cache:1 int_node:3 link_latency:1 bw_multiplier:64

int_node:0 int_node:4 link_latency:1 bw_multiplier:64
int_node:1 int_node:4 link_latency:1 bw_multiplier:64
int_node:2 int_node:5 link_latency:1 bw_multiplier:64
int_node:3 int_node:5 link_latency:1 bw_multiplier:64

int_node:4 int_node:6 link_latency:1 bw_multiplier:64
  int_node:5 int_node:6 link_latency:1 bw_multiplier:64

int_node:6 int_node:7 link_latency:1 bw_multiplier:64
   int_node:6 int_node:8
 link_latency:1 bw_multiplier:64

int_node:7 int_node:0 link_latency:1 bw_multiplier:64
 int_node:7 int_node:1 link_latency:1 bw_multiplier:64
 int_node:8 int_node:2 link_latency:1 bw_multiplier:64
 int_node:8 int_node:3 link_latency:1 bw_multiplier:64
 
 Wouldn't this do the trick ? I have seperate uplink switches 4,5 and downlink switches 7,8. Nodes are 0,1,2,3.  switch 6 is the ordering root switch

Thanks

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