put timer into qnetsimengine and print the results to csv #1990
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
I don't know whether this is important, but I want to try not to introduce slowdowns when attempting to measure speed.
Janekdererste
commented
Jun 1, 2022
| @@ -46,9 +58,15 @@ public Boolean call() { | |||
| } | |||
|
|
|||
| if (this.movingNodes) { | |||
| var startTime = System.nanoTime(); | |||
There was a problem hiding this comment.
Hier beginnt das Time measurement der Worker
Janekdererste
commented
Jun 1, 2022
| for (AbstractQNetsimEngineRunner engine : this.getQnetsimEngineRunner()) { | ||
| ((QNetsimEngineRunnerForThreadpool) engine).setMovingNodes(true); | ||
| } | ||
|
|
||
| var nodesStartTime = System.nanoTime(); |
There was a problem hiding this comment.
Hier beginnt das Node measurement für das oberste Diagram.
(Each worker should have roughly the same ammount of nodes anyway.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I try to measure the time the qsim needs to shuffle agents around. This measures the wallclocktime per timestep in different locations.
QNetsimEngineWithThreadpoolQNetsimEngineWithThreadpoolQNetsimEngineWithThreadpoolThe three items above are the times on the main thread. I.e. the overall time needed including the overhead for threading
Also measured the wall clock time for each worker for working on the links and on the nodes. This is the code in
AbstractQNetsimEngineRunner. These times are also divided by number of nodes and number of links.One should be able to compare the runtime per node/link between the overall code fom
QNetsimEngineWithThreadpooland the worker Threads fromAbstractQNetsimEngineRunnerlike below (numbers are nano seconds)