plugin: initialize factor weights on plugin load #458
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cmoussa1
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grondo
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Jun 6, 2024
src/plugins/mf_priority.cpp
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| if (fshare_weight != -1) priority_weights["fairshare"] = fshare_weight; | ||
| if (queue_weight != -1) priority_weights["queue"] = queue_weight; |
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I find single line conditionals a little hard to read, I'd suggest breaking these into two lines for readability.
I see we didn't comment on this earlier so this is just a suggestion not required.
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No problem - I think that's perfectly reasonable. I'll push up a fix to break these up into two lines. 👍
Problem: The weight of each factor is checked every time the priority of a job is calculated. It would be cleaner to put this check somewhere else so it does not need to be repeated. Create defaults for the weights of each factor used in the priority calculation of a job. Initialize each weight when the plugin is loaded. In the callback for conf.update, check to see if these weights have been configured; if not, continue to use the defaults defined at the top of the file.
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Thanks for reviewing @grondo! I'll set MWP here |
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Problem
Mentioned as possible cleanup in #455, the weight of each factor is checked every time the priority of a job is calculated. It would be cleaner to put this check somewhere else so it does not need to be repeated for every job.
This PR creates defaults for the weights of each factor used in the priority calculation of a job and initializes each weight when the plugin is first loaded. In the callback for
conf.update, it then checks to see if these weights have been configured; if not, it will just continue to use the defaults defined at the top of the file.