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opensm: connect switches in trees

Yevgeny Kliteynik linux-rdma 1 version New

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  1. v1 Latest3 patches 0 repliesNew

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#Subject and filesSizeRepliesApplied
1/3opensm: connect switches in tree - added new optionopensm/include/opensm/osm_subnet.h opensm/man/opensm.8.in opensm/opensm/main.c +1 more+29 -41 reply
2/3opensm: connect switches in tree - implemented in fat-treeopensm/opensm/osm_ucast_ftree.c+92 -00 replies
3/3opensm: connect switches in tree - implemented in up/downopensm/opensm/osm_ucast_updn.c+64 -190 replies

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Cover letter [PATCH 0/3] opensm: connect switches in trees

Hi Sasha.

The following patch series handles switch-2-switch down/up connections in trees.
The currently existing option '--connect_roots' is not enough:
this option just adds down/up connections between the tree roots, but it still leaves many switches unreachable from roots.

Patch 1/3: added new option '--connect_switches'
Patch 2/3: implemented '--connect_roots' and '--connect_switches'
in fat-tree routing
Patch 3/3: implemented '--connect_switches' in up/down routing.

-- Yevgeny
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