Docs: Update ib validation microbenchmark metrics (#246)
**Description** Update ib validtion mirobenchmark metrics.
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@ -194,6 +194,23 @@ gpcnet-network-load-test: Select full system network tests run with four congest
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| {benchmark_name}/${test_title}_Alltoall(4096B)_${stat} | bandwidth (MB/s/rank) | statistical values(Min, Max, Avg, 99%, 99.9%) obtained by all nodes use congestion 'Alltoall (4096 B)' for congestion testing |
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| gpcnet-network-load-test/${test_title}_${network_test_algo}_${stat} | times(x) | summary about congestion impact factor of every network test algorithm |
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### `ib-traffic`
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#### Introduction
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Measure the InfiniBand performance under multi nodes' traffic pattern.
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The traffic pattern is defined in a config file, which is pre-defined for one-to-many, many-to-one and all-to-all patterns.
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Each row in the config is one round, and all pairs of nodes in a row run ib command simultaneously.
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#### Metrics
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| Metrics | Unit | Description |
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| -------------------------- | --------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
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| ib-traffic/${command}-${line}-${pair} | bandwidth (MB/s) | The average bandwidth of ib command (ib_write_bw, ib_send_bw, ib_read_bw) run between the ${pair}<sup>th</sup> node pair in the ${line}<sup>th</sup> line of the config |
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| ib-traffic/${command}-${line}-${pair} | time (us) | The max latency of ib command (ib_write_lat, ib_send_lat, ib_read_lat) run between the ${pair}<sup>th</sup> node pair in the ${line}<sup>th</sup> line of the config |
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## Computation-communication Benchmarks
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### `computation-communication-overlap`
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