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Andrzej Wójtowicz 2016-11-17 12:38:06 +01:00 committed by GitHub
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@ -118,7 +118,8 @@ The functions (excluding `hosts_scan_available`) stop the script if any part of
In the `config.R` file you may customize `checkpoint` library configuration and the logging system. In the `config.R` file you may customize `checkpoint` library configuration and the logging system.
In the `config-parallel.R` you can: In the `config-parallel.R` you can:
* switch between parallel computing methods (`PARALLEL.USED.METHOD` by default is `REMOTE` but for testing you can change it to `LOCAL`, so that all calculations will be done on the server); for `LOCAL` the method defined in `PARALLEL.LOCAL.METHOD` might be `PSOCK` (default) or `FORK`. * switch between parallel computing methods (`PARALLEL.USED.METHOD` by default is `REMOTE` but for testing you can change it to `LOCAL`, so that all calculations will be done on the server); for `LOCAL` the method defined in `PARALLEL.LOCAL.METHOD` might be `PSOCK` (default) or `FORK`,
* set or disable priority for the worker processes through `PARALLEL.RENICE` variable,
* customize remote R session invoking parameters through `PARALLEL.REMOTE.*` variables, * customize remote R session invoking parameters through `PARALLEL.REMOTE.*` variables,
* worker logs file names are defined in `PARALLEL.*.SLAVE.OUT.FILE` and are unique among whole computing cluster. * worker logs file names are defined in `PARALLEL.*.SLAVE.OUT.FILE` and are unique among whole computing cluster.