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Elektron is a lightweight, power-aware, pluggable Mesos framework that behaves as a playground to experiment with different scheduling policies to schedule ad-hoc jobs in docker containers.

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Pradyumna Kaushik 4cc1dd8e63 Kept track of totalPower per node. The watts resource for the first offer corresponds to the total power per node. Removed tasks, that had all their instances scheduled, from the list of tasks to schedule. Also, calling recap(...) every time a task completes to determine the new cluster wide cap."		2016-12-22 22:58:59 -05:00
constants	commented out the constant Clusterwide_cap_interval and its setter function. Instead hardcoding this in proactiveclusterwidecappingfcfs.go	2016-12-22 22:58:59 -05:00
def	fixed a an error.	2016-12-22 22:58:59 -05:00
pcp	Added another log message to log the name of the file to which the pcplogs are getting written to.	2016-12-22 22:58:59 -05:00
rapl	Go FMT run on entire project	2016-12-22 22:58:59 -05:00
schedulers	Kept track of totalPower per node. The watts resource for the first offer corresponds to the total power per node. Removed tasks, that had all their instances scheduled, from the list of tasks to schedule. Also, calling recap(...) every time a task completes to determine the new cluster wide cap."	2016-12-22 22:58:59 -05:00
utilities	Utility data structures and functions.	2016-12-22 22:58:59 -05:00
config	basic configuration for pcp	2016-12-22 22:58:58 -05:00
README.md	No change made.	2016-12-22 22:58:59 -05:00
scheduler.go	changed extrema to non-extrema. This was done so that proactive cluster wide capping scheme doesn't conflict with the extrema capping scheme.	2016-12-22 22:58:59 -05:00
workload_1.json	Electron now launches a series of benchmarks and then shuts down when everything has been sucessfully scheduled	2016-12-22 22:58:58 -05:00

README.md

Electron: A power budget manager

To Do:

Create metrics for each task launched [Time to schedule, run time, power used]
Have calibration phase?
Add ability to use constraints
Running average calculations https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average

Requires Performance-Copilot tool pmdumptext to be installed on the machine on which electron is launched for logging to work

How to run:

./electron -workload <workload.json> -ignoreWatts <true or false>

Workload schema:

[
   {
      "name": "minife",
      "cpu": 3.0,
      "ram": 4096,
      "watts": 50,
      "image": "gouravr/minife:v5",
      "cmd": "cd src && mpirun -np 1 miniFE.x -nx 100 -ny 100 -nz 100",
      "inst": 9
   },
   {
      "name": "dgemm",
      "cpu": 3.0,
      "ram": 4096,
      "watts": 50,
      "image": "gouravr/dgemm:v2",
      "cmd": "/./mt-dgemm 1024",
      "inst": 9
   }
]