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srun -n 10 my_mpi_app
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```
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For more information, see [Report plug-ins](Report) section.
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## Extended GPU metrics
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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.
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