14 lines
854 B
Markdown
14 lines
854 B
Markdown
# Task Classification Overhead
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To select the next scheduling policy to switch to, the tasks are classified and then the task distribution is determined, as mentioned [here](../../SchedulingPolicySwitching.md). Based on the task distribution, the most appropriate scheduling policy is selected. The time taken to classify the tasks and determine the task distribution is logged as task classification overhead.
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The logs are written to a file named _\<logFilePrefix\>\_\<timestamp\>\_classificationOverhead.log_, where
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* _logFilePrefix_ is the prefix provided using the `-logPrefix` option.
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* _timestamp_ corresponds to the time when _Elektron_ was run.
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The format of the data logged is as shown below.
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```
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[<loglevel>]: <yyyy-mm-dd> <hh:mm:ss> Overhead in microseconds=<overhead>
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```
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_Note: The classification overhead is logged in **microseconds**._
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