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#119: speed up #974
Merged
arjclark
merged 8 commits into
cylc:119.iso8601-cycling
from
benfitzpatrick:iso.speedup
Jun 17, 2014
Merged
#119: speed up #974
arjclark
merged 8 commits into
cylc:119.iso8601-cycling
from
benfitzpatrick:iso.speedup
Jun 17, 2014
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@@ -669,6 +672,23 @@ def remove_suiciding_tasks( self ): | |||
self.remove( itask, 'suicide' ) | |||
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def _get_earliest_unsatisfied_cycle_point( self ): |
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The move to this function doesn't speed anything up, but it helped
profile this code block - I think we'll may need to look at this in the
future.
Looks good to me. Tests now passing in my environment. |
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The work on the #119 branch introduced some new bottlenecks into
the main daemon thread and in
cylc validate
for large suites.This pull request contains some fixes for those bottlenecks and
a couple of minor tweaks in non-cycling-affected code that were
spotted along the way.
The main loop non-sleep CPU time is now halved compared to
the current HEAD of the iso branch for a busy suite like this one:
https://gist.github.com/benfitzpatrick/7874308
This equates to 30% better than current HEAD of master.
For a suite that hangs around like this one:
https://gist.github.com/benfitzpatrick/7875481
then the main loop CPU time is halved compared to the current
HEAD of the iso branch, but approximately the same as master.
@arjclark, please review - @hjoliver, please take a look if you
get any spare time!