98 строки
11 KiB
Plaintext
98 строки
11 KiB
Plaintext
NetworkLoad Tests v1.3
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Test with 10 MPI ranks (10 nodes)
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2 nodes running Network Tests
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8 nodes running Congestion Tests (min 100 nodes per congestor)
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Legend
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RR = random ring communication pattern
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Lat = latency
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BW = bandwidth
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BW+Sync = bandwidth with barrier
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+------------------------------------------------------------------------------------------------------------------------------------------+
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| Isolated Network Tests |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Name | Min | Max | Avg | Avg(Worst) | 99% | 99.9% | Units |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| RR Two-sided Lat (8 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | usec |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| RR Two-sided BW+Sync (131072 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Multiple Allreduce (8 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | usec |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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+------------------------------------------------------------------------------------------------------------------------------------------+
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| Isolated Congestion Tests |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Name | Min | Max | Avg | Avg(Worst) | 99% | 99.9% | Units |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Alltoall (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Two-sided Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Put Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Get Bcast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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+------------------------------------------------------------------------------------------------------------------------------------------+
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| Network Tests running with Congestion Tests ( RR Two-sided Lat Network Test) |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Name | Min | Max | Avg | Avg(Worst) | 99% | 99.9% | Units |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| RR Two-sided Lat (8 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | usec |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Alltoall (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Two-sided Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Put Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Get Bcast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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+------------------------------------------------------------------------------------------------------------------------------------------+
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| Network Tests running with Congestion Tests (RR Two-sided BW+Sync Network Test) |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Name | Min | Max | Avg | Avg(Worst) | 99% | 99.9% | Units |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| RR Two-sided BW+Sync (131072 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Alltoall (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Two-sided Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Put Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Get Bcast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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+------------------------------------------------------------------------------------------------------------------------------------------+
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| Network Tests running with Congestion Tests ( Multiple Allreduce Network Test) |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Name | Min | Max | Avg | Avg(Worst) | 99% | 99.9% | Units |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Multiple Allreduce (8 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | usec |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Alltoall (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Two-sided Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Put Incast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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| Get Bcast (4096 B) | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | 10000.0 | MiB/s/rank |
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+---------------------------------+--------------+--------------+--------------+--------------+--------------+--------------+--------------+
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+------------------------------------------------------------------------------+
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| Network Tests running with Congestion Tests - Key Results |
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+---------------------------------+--------------------------------------------+
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| Name | Congestion Impact Factor |
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+---------------------------------+----------------------+---------------------+
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| | Avg | 99% |
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+---------------------------------+----------------------+---------------------+
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| RR Two-sided Lat (8 B) | 0.0X | 0.0X |
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+---------------------------------+----------------------+---------------------+
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| RR Two-sided BW+Sync (131072 B) | 0.0X | 0.0X |
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+---------------------------------+----------------------+---------------------+
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| Multiple Allreduce (8 B) | 0.0X | 0.0X |
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+---------------------------------+----------------------+---------------------+
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