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bitbake/sstate: Implement a lookup function to speed up setscene processing

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Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Richard Purdie
2010-10-05 22:21:34 +01:00
parent 2d93cb0a0d
commit 35d095c282
4 changed files with 55 additions and 2 deletions
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26
bitbake/lib/bb/runqueue.py
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@@ -757,7 +757,8 @@ class RunQueue:
self.cfgData = cfgData
self.rqdata = RunQueueData(self, cooker, cfgData, dataCache, taskData, targets)
self.stamppolicy = bb.data.getVar("BB_STAMP_POLICY", cfgData, 1) or "perfile"
self.stamppolicy = bb.data.getVar("BB_STAMP_POLICY", cfgData, True) or "perfile"
self.hashvalidate = bb.data.getVar("BB_HASHCHECK_FUNCTION", cfgData, True) or None
self.state = runQueuePrepare
@@ -1326,6 +1327,29 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
if len(self.sq_revdeps[task]) == 0:
self.runq_buildable[task] = 1
if self.rq.hashvalidate:
sq_hash = []
sq_hashfn = []
sq_fn = []
sq_task = []
for task in range(len(self.sq_revdeps)):
realtask = self.rqdata.runq_setscene[task]
fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[realtask]]
sq_fn.append(fn)
sq_hashfn.append(self.rqdata.dataCache.hashfn[fn])
sq_hash.append(self.rqdata.runq_hash[realtask])
sq_task.append(self.rqdata.runq_task[realtask])
call = self.rq.hashvalidate + "(sq_fn, sq_task, sq_hash, sq_hashfn, d)"
locs = { "sq_fn" : sq_fn, "sq_task" : sq_task, "sq_hash" : sq_hash, "sq_hashfn" : sq_hashfn, "d" : self.cooker.configuration.data }
valid = bb.utils.better_eval(call, locs)
for task in range(len(self.sq_revdeps)):
if task not in valid:
bb.msg.debug(2, bb.msg.domain.RunQueue, "No package found so skipping setscene task %s" % (self.rqdata.get_user_idstring(task)))
self.task_failoutright(task)
#print(str(valid))
bb.msg.note(1, bb.msg.domain.RunQueue, "Executing setscene Tasks")
self.rq.state = runQueueSceneRun