70 lines
2.3 KiB
Markdown
70 lines
2.3 KiB
Markdown
Electron: A power budget manager
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======================================
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To Do:
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* Create metrics for each task launched [Time to schedule, run time, power used]
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* Have calibration phase?
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* Add ability to use constraints
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* Running average calculations https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average
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* Make parameters corresponding to each scheduler configurable (possible to have a config template for each scheduler?)
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* TODO : Adding type of scheduler to be used, to be picked from a config file, along with it's configurable parameters.
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* Write test code for each scheduler (This should be after the design change)
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Possible to setup the constants at runtime based on the environment?
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* Log fix for declining offer -- different reason when insufficient resources as compared to when there are no
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longer any tasks to schedule.
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* Have a centralised logFile that can be filtered by identifier. All electron logs should go into this file.
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* Make def.Task an interface for further modularization and flexibility.
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* Convert def#WattsToConsider(...) to be a receiver of def.Task and change the name of it to Watts(...).
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* Have a generic sorter for task resources instead of having one for each kind of resource.
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**Requires [Performance Co-Pilot](http://pcp.io/) tool pmdumptext to be installed on the
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machine on which electron is launched for logging to work and PCP collector agents installed
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on the Mesos Agents**
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How to run (Use the --help option to get information about other command-line options):
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`./electron -workload <workload json>`
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To run electron with Watts as Resource, run the following command,
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`./electron -workload <workload json> -wattsAsAResource`
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Workload schema:
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```
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[
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{
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"name": "minife",
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"cpu": 3.0,
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"ram": 4096,
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"watts": 63.141,
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"class_to_watts": {
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"A": 93.062,
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"B": 65.552,
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"C": 57.897,
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"D": 60.729
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},
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"image": "rdelvalle/minife:electron1",
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"cmd": "cd src && mpirun -np 3 miniFE.x -nx 100 -ny 100 -nz 100",
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"inst": 10
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},
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{
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"name": "dgemm",
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"cpu": 3.0,
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"ram": 32,
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"watts": 85.903,
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"class_to_watts": {
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"A": 114.789,
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"B": 89.133,
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"C": 82.672,
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"D": 81.944
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},
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"image": "rdelvalle/dgemm:electron1",
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"cmd": "/./mt-dgemm 1024",
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"inst": 10
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}
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]
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```
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