Configuration
perun can be configured to fit different types of goals and workflows, either on the command line, decorator or using a configuration file. For more details on how use the options, go to the Usage section.
The following table list the current options available, their default values, and a brief description.
Options
Name |
Default |
Description |
|---|---|---|
power_overhead |
0.0 |
Estimated power consumption of non-measured hardware components in Watts. Will be added to the power draw and energy consumed of individual nodes. Defaults to 0 Watts |
pue |
1.0 |
Power Usage Effectiveness: A measure of a data centers efficiency, calculated as PUE = Total facilitty energy / IT equipment energy. Calculated for each run. |
emissions_factor |
417.80 |
Average carbon intensity of electricity (gCO2e/kWh). Calculated for each run. Source: https://ourworldindata.org/grapher/carbon-intensity-electricity |
price_factor |
0.3251 |
Power to Currency conversion factor (Currency/kWh). Calculated for each run. Source : https://www.stromauskunft.de/strompreise/ |
price_unit |
€ |
Currency Icon |
sampling_rate |
1 |
Seconds between measurements |
app_name |
None |
Name to identify the app. If None, name will be based on the file or function name. |
run_id |
None |
ID of the current run. If None, the current date and time will be used. If SLURM, perun will look for the environmental variable SLURM_JOB_ID and use that. |
format |
text |
Output report format [text, pickle, csv, hdf5, json, bench] |
data_out |
./perun_results |
perun output location |
rounds |
1 |
Number of times the application is run |
warmup_rounds |
0 |
Number of warmup rounds to run before starting the benchmarks. |
log_lvl |
WARNING |
Change logging output [DEBUG, INFO, WARNING, ERROR, CRITICAL] |