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ear-5.0.3 authored by Oriol Vidal Teruel's avatar Oriol Vidal Teruel
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EAR-environment-variables.md
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...@@ -80,6 +80,9 @@ export EAR_REPORT_ADD=my_report_plugin.so:my_report_plugin2.so ...@@ -80,6 +80,9 @@ export EAR_REPORT_ADD=my_report_plugin.so:my_report_plugin2.so
srun -n 10 my_mpi_app srun -n 10 my_mpi_app
``` ```
## Extended GPU metrics
EAR library collects a set of extra GPU metrics on demand. To enable and report it two env var has to be defined `EAR_GPU_DCGMI_ENABLED` to enable them, the dcgmi.so report plugin has to be requested, and the `DCGMI_LOGS_PATH` has to be set to specify the path for csv generated. This last env var is optional, if not set, the current working directory is used. By default, only few metrics are gathered, to collect all of them set the `EAR_DCGM_ALL_EVENTS` env var.
# Verbosity # Verbosity
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