UCT/IB/BASE: use random roce path factor to achieve high reliability.#127
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yosefe merged 1 commit intoyosefe:integration3from May 12, 2021
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UCT/IB/BASE: use random roce path factor to achieve high reliability.#127yosefe merged 1 commit intoyosefe:integration3from
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src/uct/ib/base/ib_iface.c
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| udp_sport = iface->config.roce_path_factor * path_index; | ||
| if (iface->config.en_random_factor) { |
src/uct/ib/base/ib_iface.c
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| udp_sport = iface->config.roce_path_factor * path_index; | ||
| udp_sport = iface->config.roce_path_factor * path_index; | ||
| if (iface->config.en_random_factor) { | ||
| assert(iface->config.roce_path_factor <= UCT_IB_ROCE_MAX_PATH_FACTOR); |
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@leibin2014 pls squash before merge
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@yosefe Done. Thanks! |
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UCT/IB/BASE: use random roce path factor to achieve high reliability.
When the switches on the current path have problem, the application can disconnect and reconnect again to achieve high reliability. A random roce path factor will be generated to find different sport and use different path.