1 files changed, 27 insertions, 36 deletions

diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 376c9f51e8..de618ff1d8 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -108,7 +108,7 @@ class RunQueueScheduler(object):
             fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[taskid]]
             taskname = self.rqdata.runq_task[taskid]
             self.stamps[taskid] = bb.build.stampfile(taskname, self.rqdata.dataCache, fn)
-            if self.rq.runq_buildable[taskid] == 1:
+            if taskid in self.rq.runq_buildable:
                 self.buildable.append(taskid)
 
         self.rev_prio_map = None
@@ -117,7 +117,7 @@ class RunQueueScheduler(object):
         """
         Return the id of the first task we find that is buildable
         """
-        self.buildable = [x for x in self.buildable if not self.rq.runq_running[x] == 1]
+        self.buildable = [x for x in self.buildable if x not in self.rq.runq_running]
         if not self.buildable:
             return None
         if len(self.buildable) == 1:
@@ -1361,9 +1361,9 @@ class RunQueueExecute:
         self.number_tasks = int(self.cfgData.getVar("BB_NUMBER_THREADS", True) or 1)
         self.scheduler = self.cfgData.getVar("BB_SCHEDULER", True) or "speed"
 
-        self.runq_buildable = []
-        self.runq_running = []
-        self.runq_complete = []
+        self.runq_buildable = set()
+        self.runq_running = set()
+        self.runq_complete = set()
 
         self.build_stamps = {}
         self.build_stamps2 = []
@@ -1464,12 +1464,8 @@ class RunQueueExecuteTasks(RunQueueExecute):
 
         # Mark initial buildable tasks
         for task in range(self.stats.total):
-            self.runq_running.append(0)
-            self.runq_complete.append(0)
             if len(self.rqdata.runq_depends[task]) == 0:
-                self.runq_buildable.append(1)
-            else:
-                self.runq_buildable.append(0)
+                self.runq_buildable.add(task)
             if len(self.rqdata.runq_revdeps[task]) > 0 and self.rqdata.runq_revdeps[task].issubset(self.rq.scenequeue_covered):
                 self.rq.scenequeue_covered.add(task)
 
@@ -1574,7 +1570,7 @@ class RunQueueExecuteTasks(RunQueueExecute):
         return schedulers
 
     def setbuildable(self, task):
-        self.runq_buildable[task] = 1
+        self.runq_buildable.add(task)
         self.sched.newbuilable(task)
 
     def task_completeoutright(self, task):
@@ -1583,15 +1579,15 @@ class RunQueueExecuteTasks(RunQueueExecute):
         Look at the reverse dependencies and mark any task with
         completed dependencies as buildable
         """
-        self.runq_complete[task] = 1
+        self.runq_complete.add(task)
         for revdep in self.rqdata.runq_revdeps[task]:
-            if self.runq_running[revdep] == 1:
+            if revdep in self.runq_running:
                 continue
-            if self.runq_buildable[revdep] == 1:
+            if revdep in self.runq_buildable:
                 continue
             alldeps = 1
             for dep in self.rqdata.runq_depends[revdep]:
-                if self.runq_complete[dep] != 1:
+                if dep not in self.runq_complete:
                     alldeps = 0
             if alldeps == 1:
                 self.setbuildable(revdep)
@@ -1617,7 +1613,7 @@ class RunQueueExecuteTasks(RunQueueExecute):
             self.rq.state = runQueueCleanUp
 
     def task_skip(self, task, reason):
-        self.runq_running[task] = 1
+        self.runq_running.add(task)
         self.setbuildable(task)
         bb.event.fire(runQueueTaskSkipped(task, self.stats, self.rq, reason), self.cfgData)
         self.task_completeoutright(task)
@@ -1658,7 +1654,7 @@ class RunQueueExecuteTasks(RunQueueExecute):
                 startevent = runQueueTaskStarted(task, self.stats, self.rq,
                                                  noexec=True)
                 bb.event.fire(startevent, self.cfgData)
-                self.runq_running[task] = 1
+                self.runq_running.add(task)
                 self.stats.taskActive()
                 if not self.cooker.configuration.dry_run:
                     bb.build.make_stamp(taskname, self.rqdata.dataCache, fn)
@@ -1687,7 +1683,7 @@ class RunQueueExecuteTasks(RunQueueExecute):
 
             self.build_stamps[task] = bb.build.stampfile(taskname, self.rqdata.dataCache, fn)
             self.build_stamps2.append(self.build_stamps[task]) 
-            self.runq_running[task] = 1
+            self.runq_running.add(task)
             self.stats.taskActive()
             if self.stats.active < self.number_tasks:
                 return True
@@ -1702,11 +1698,11 @@ class RunQueueExecuteTasks(RunQueueExecute):
 
         # Sanity Checks
         for task in range(self.stats.total):
-            if self.runq_buildable[task] == 0:
+            if task not in self.runq_buildable:
                 logger.error("Task %s never buildable!", task)
-            if self.runq_running[task] == 0:
+            if task not in self.runq_running:
                 logger.error("Task %s never ran!", task)
-            if self.runq_complete[task] == 0:
+            if task not in self.runq_complete:
                 logger.error("Task %s never completed!", task)
         self.rq.state = runQueueComplete
 
@@ -1759,11 +1755,6 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
         # therefore aims to collapse the huge runqueue dependency tree into a smaller one
         # only containing the setscene functions.
 
-        for task in range(self.stats.total):
-            self.runq_running.append(0)
-            self.runq_complete.append(0)
-            self.runq_buildable.append(0)
-
         # First process the chains up to the first setscene task.
         endpoints = {}
         for task in range(len(self.rqdata.runq_fnid)):
@@ -1894,7 +1885,7 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
 
         for task in range(len(self.sq_revdeps)):
             if len(self.sq_revdeps[task]) == 0:
-                self.runq_buildable[task] = 1
+                self.runq_buildable.add(task)
 
         self.outrightfail = []
         if self.rq.hashvalidate:
@@ -1966,7 +1957,7 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
                 continue
             self.sq_revdeps2[dep].remove(task)
             if len(self.sq_revdeps2[dep]) == 0:
-                self.runq_buildable[dep] = 1
+                self.runq_buildable.add(dep)
 
     def task_completeoutright(self, task):
         """
@@ -1994,8 +1985,8 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
         self.scenequeue_updatecounters(task, True)
 
     def task_failoutright(self, task):
-        self.runq_running[task] = 1
-        self.runq_buildable[task] = 1
+        self.runq_running.add(task)
+        self.runq_buildable.add(task)
         self.stats.taskCompleted()
         self.stats.taskSkipped()
         index = self.rqdata.runq_setscene[task]
@@ -2003,8 +1994,8 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
         self.scenequeue_updatecounters(task, True)
 
     def task_skip(self, task):
-        self.runq_running[task] = 1
-        self.runq_buildable[task] = 1
+        self.runq_running.add(task)
+        self.runq_buildable.add(task)
         self.task_completeoutright(task)
         self.stats.taskCompleted()
         self.stats.taskSkipped()
@@ -2020,7 +2011,7 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
         if self.stats.active < self.number_tasks:
             # Find the next setscene to run
             for nexttask in range(self.stats.total):
-                if self.runq_buildable[nexttask] == 1 and self.runq_running[nexttask] != 1:
+                if nexttask in self.runq_buildable and nexttask not in self.runq_running:
                     if nexttask in self.unskippable:
                         logger.debug(2, "Setscene task %s is unskippable" % self.rqdata.get_user_idstring(self.rqdata.runq_setscene[nexttask]))                      
                     if nexttask not in self.unskippable and len(self.sq_revdeps[nexttask]) > 0 and self.sq_revdeps[nexttask].issubset(self.scenequeue_covered) and self.check_dependencies(nexttask, self.sq_revdeps[nexttask], True):
@@ -2077,7 +2068,7 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
                 self.rq.worker.stdin.write(b"<runtask>" + pickle.dumps((fn, realtask, taskname, True, self.cooker.collection.get_file_appends(fn), None)) + b"</runtask>")
                 self.rq.worker.stdin.flush()
 
-            self.runq_running[task] = 1
+            self.runq_running.add(task)
             self.stats.taskActive()
             if self.stats.active < self.number_tasks:
                 return True
@@ -2087,8 +2078,8 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
             return self.rq.active_fds()
 
         #for task in range(self.stats.total):
-        #    if self.runq_running[task] != 1:
-        #        buildable = self.runq_buildable[task]
+        #    if task not in self.runq_running:
+        #        buildable = task in self.runq_buildable
         #        revdeps = self.sq_revdeps[task]
         #        bb.warn("Found we didn't run %s %s %s %s" % (task, buildable, str(revdeps), self.rqdata.get_user_idstring(self.rqdata.runq_setscene[task])))