Crate joule_profiler_source_rapl 

Intel RAPL metric source for Joule Profiler.

This module provides several implementations of [MetricReader] for collecting energy metrics from Intel RAPL (Running Average Power Limit) domains.

Backends

This module supports two backends for reading energy metrics:

• powercap - uses the Linux powercap interface for energy readings.
• perf - uses perf_event counters (perf_event_open) for RAPL domains.

Modules

perf

powercap

Module rapl - Intel RAPL metric source.

Enums

RaplError

Errors that can occur when using the RAPL source.