bitbake: runqueue: Optimise task filtering

We were seeing this running thousands of times with hashequiv, do
the filtering where it makes more sense and make it persist.

(Bitbake rev: 7fa3ede953971f761d8cafafa37d1bcb65ad6a77)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 2cfeb9998a8ad5b1dcda0bb4e192c5e4306dab17)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2019-12-15 17:47:59 +00:00
parent 014558f14c
commit fb65235aca

View File

@@ -148,8 +148,9 @@ class RunQueueScheduler(object):
"""
Return the id of the first task we find that is buildable
"""
# Once tasks are running we don't need to worry about them again
self.buildable.difference_update(self.rq.runq_running)
buildable = set(self.buildable)
buildable.difference_update(self.rq.runq_running)
buildable.difference_update(self.rq.holdoff_tasks)
buildable.intersection_update(self.rq.tasks_covered | self.rq.tasks_notcovered)
if not buildable:
@@ -207,8 +208,6 @@ class RunQueueScheduler(object):
def newbuildable(self, task):
self.buildable.add(task)
# Once tasks are running we don't need to worry about them again
self.buildable.difference_update(self.rq.runq_running)
def removebuildable(self, task):
self.buildable.remove(task)