Pradyumna Kaushik
f4459c8cbf
Consolidated the ClassifyTasks(...) functions from topHeavy and bottomHeavy and added the function to def/taskUtils.go. Added TODOs for refining the means by which the kmeans classified clusters were sorted.
2017-08-22 13:00:40 -04:00
Pradyumna Kaushik
41ef269c62
fixed indentation
2017-08-22 12:56:36 -04:00
Pradyumna Kaushik
e3569e95ce
fixed comments to be a little more meaningful.
2017-04-30 16:48:38 -04:00
Pradyumna Kaushik
1b15bb14e7
Resolved merge conflicts with the master. Also, added TODO in README to use Go1.8 techniques.
2017-04-21 17:17:22 -04:00
ajain13
bb73236421
Merged in Build-bug-fix (pull request #16 )
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Build bug fix due to an incorrect import
Approved-by: Pradyumna Kaushik <pkaushi1@binghamton.edu>
2017-03-26 01:23:32 +00:00
Abhishek Jain
806ac6fa86
Removed the import statement which was importing offerUtils from electron-archive. This results in build failure is electron-archive is a local package
2017-03-25 21:11:24 -04:00
ajain13
84c14f0c2f
Merged in hostsConstantUpdation (pull request #15 )
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Dynamic updation of constant.Hosts and constants.PowerClasses.
Approved-by: Renan DelValle <rdelval1@binghamton.edu>
Approved-by: Pradyumna Kaushik <pkaushi1@binghamton.edu>
2017-03-26 00:37:41 +00:00
Abhishek Jain
4024f1655e
Fixed a TODO
2017-03-25 20:35:50 -04:00
Abhishek Jain
34a9c89e45
Added a TODO regarding handling the powerclass not being configured on a node condition
2017-03-25 20:34:58 -04:00
Abhishek Jain
de7e73ff50
Changed a log message in the UpdateEnvironment(..) func.
2017-03-25 20:27:40 -04:00
Abhishek Jain
e01c7b1b1d
Retrofitted all the schedulers to call UpdateEnvironment(..) function instead of the old named function i.e AddHostIfNew(..)
2017-03-25 18:06:39 -04:00
Abhishek Jain
8eddad4e17
Changed the function name from AddHostIfNew(..) to UpdateEnvironment(..) based on a comment in the PR
2017-03-25 18:05:36 -04:00
Abhishek Jain
85b14e125d
Got rid of commented code
2017-03-24 17:28:53 -04:00
Abhishek Jain
9546529f80
Corrected a spelling mistake in a print statement
2017-03-24 17:13:21 -04:00
Abhishek Jain
1915e589cd
Made a tiny change in the logging message in AddHostIfNew(..) function
2017-03-24 17:03:29 -04:00
Abhishek Jain
ca24706582
Removed the tag TODO from a TODO
2017-03-24 16:53:27 -04:00
Abhishek Jain
02aa1fac3c
Removed a TODO which is basically this current PR
2017-03-24 16:40:14 -04:00
Abhishek Jain
6665ff4776
Fixed a bug.
2017-03-24 16:36:42 -04:00
Abhishek Jain
abc718b554
Performed a git fmt
2017-03-24 16:34:17 -04:00
Abhishek Jain
10358b418b
Added a space before {
2017-03-24 16:31:49 -04:00
Abhishek Jain
b4f9a989cb
Retrofitted all the schedulers to now call the offerutils.AddHostIfNew(..) utility function which will dynamically populate the constants.Hosts and constants.PowerClasses.
2017-03-24 16:28:49 -04:00
Abhishek Jain
841c7d5ee8
Added AddHostIfNew(..) utility function which is responsible to populate the constants.Hosts and constants.PowerClasses
2017-03-24 16:27:14 -04:00
Abhishek Jain
ed8799566b
Removed the hardcoded nodes and their powerclasses from the PowerClasses map as now it will populated dynamically
2017-03-24 16:25:24 -04:00
Abhishek Jain
ee94e13d86
Updated a TODO from the list of TODOs, changed the usage of running electron with Watts as a resource and updated the workload schema
2017-03-23 22:25:35 -04:00
Abhishek Jain
aed4fd1073
Retrofitted all schedulers to now pick the hostname from the offer and add it to constants.Hosts
2017-03-23 22:16:05 -04:00
Abhishek Jain
f85ed944f4
Changed the loop as now we are looping over a map and not a slice.
2017-03-23 22:13:29 -04:00
Abhishek Jain
710447cb0d
Changed the Hosts from being a slice to a map with the key as hostname and value as a struct which would be an empty struct in order to mimic a set
2017-03-23 22:11:38 -04:00
Abhishek Jain
26c49d4098
Restoring offerUtils. Had deleted this by mistake.
2017-03-23 22:09:51 -04:00
Abhishek Jain
b311ee81f5
Changed the loop as the Hosts is now a map and not a list and now looping over the keys is required.
2017-03-23 22:03:03 -04:00
Abhishek Jain
9365c2e51d
Changed the Hosts from list to a set of hosts using a map with key as hostname and value as an empty struct
2017-03-23 22:01:29 -04:00
Pradyumna Kaushik
8b7a57519b
Merged in progressiveExtrema (pull request #12 )
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ProgressiveExtrema
Approved-by: Renan DelValle <rdelval1@binghamton.edu>
Approved-by: ajain13 <ajain13@binghamton.edu>
2017-03-18 23:56:05 +00:00
Pradyumna Kaushik
dd3019735d
Merge branch 'master' of https://bitbucket.org/sunybingcloud/electron into progressiveExtrema
2017-03-18 19:54:37 -04:00
Pradyumna Kaushik
e608ce4644
Merged in newPowerClasses (pull request #14 )
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reclassified nodes in the cluster into 4 power classes instead of the original 3. Retrofitted the hybrid schedulers TopHeavy and BottomHeavy to comply with the change classification of nodes"
Approved-by: Renan DelValle
2017-03-14 02:09:31 +00:00
Pradyumna Kaushik
190b395bc3
fixed bug to return []float64{...} as observations rather than one value.
2017-03-13 16:44:52 -04:00
Pradyumna Kaushik
34ab753491
Used the KMeans classification to classify the tasks.
2017-03-13 16:38:53 -04:00
Pradyumna Kaushik
668ae586fe
Merge branch 'newPowerClasses' of https://bitbucket.org/sunybingcloud/electron into kmeansTaskClassification
2017-03-10 17:26:39 -05:00
Pradyumna Kaushik
505ccc0471
reclassified nodes in the cluster into 4 power classes instead of the original 3. Retrofitted the hybrid schedulers TopHeavy and BottomHeavy to comply with the change classification of nodes"
2017-03-10 17:03:54 -05:00
Pradyumna Kaushik
41206dd82e
refactored name of CapThreshold to LowerCapLimit. Added comment to mention that floating point operations can lead to precision loss.
2017-03-09 19:20:13 -05:00
Pradyumna Kaushik
87bd8d7cf0
Added logging when there is no victim left to cap.
2017-03-09 19:17:06 -05:00
Pradyumna Kaushik
1897678452
Merge branch 'master' of https://bitbucket.org/sunybingcloud/electron into kmeansTaskClassification
2017-02-28 15:28:49 -05:00
Pradyumna Kaushik
9eab5db2ea
Merge branch 'master' of https://bitbucket.org/sunybingcloud/electron into progressiveExtrema
2017-02-28 15:28:06 -05:00
Pradyumna Kaushik
3ea500461d
Merged in fixAggregateResourceCheckForBinPacking (pull request #13 )
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Fixed aggregate check for BinPacking. This had been broken due to a previous merge.
Approved-by: Renan DelValle
Approved-by: Pradyumna Kaushik
2017-02-28 00:04:53 +00:00
Pradyumna Kaushik
c18dd0fa70
formatted
2017-02-27 19:03:36 -05:00
Pradyumna Kaushik
ef8a315e90
fixed aggregate check for BinPacking. This had been broken due to a previous merge.
2017-02-27 18:37:53 -05:00
Pradyumna Kaushik
74eb616a72
the observation that is to be considered for the classification of a task can now be given as a function that takes the task and returns the observations as a slice of float64. Retrofitted the other functions in taskUtils to make use of this feature.
2017-02-25 19:57:01 -05:00
Pradyumna Kaushik
e54697b0dc
Added a task utility to be able to cluster tasks into N clusters based on their watts resource requirements. Electron now compatible with Go1.8 and no longer with 1.7. Added TODOs.
2017-02-25 15:43:32 -05:00
Pradyumna Kaushik
9dddc38cad
created a utility for tasks that allows for KMeans clustering based on watts resource requirement
2017-02-24 20:52:59 -05:00
Pradyumna Kaushik
2939943afd
Made sure that the victim that is capped the most is the one picked to be uncapped. This is to reduce the chances of benchmark starvation. Refined comments and logging.
2017-02-22 20:09:04 -05:00
Pradyumna Kaushik
64de61ac4e
added function to initial list of Pairs from a map[string]float64. Removed unnecessary import.
2017-02-22 20:07:48 -05:00
Pradyumna Kaushik
de4e4c0141
removed unnecessary function.
2017-02-21 22:27:08 -05:00
