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Update Uncoordinated multi process GPU usage
authored
May 19, 2023
by
Alex Wiens
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Uncoordinated-multi-process-GPU-usage.md
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@@ -12,3 +12,16 @@
*
check MPI-rank-GPU affinity/visibility
*
deploy MPS (https://docs.nvidia.com/deploy/mps/index.html)
```
Eingabe:
* Metrik acc_utilization im accelerator scope
* Metadatum numAcc
* Parameter threshold für einen accelerator
Regel:
load_mean = acc_utilization.mean('all')
load_threshold = job.numAcc * threshold
lowload = load_mean < load_threshold
Ausgabe: lowload ist True
```
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