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authorRichard Purdie <richard.purdie@linuxfoundation.org>2019-08-19 15:19:39 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-09-30 17:23:35 +0100
commitd0b7471ba89e6c7c1c00019bfe6c6c0aea94dd5a (patch)
treeb028f021428dc07c70bb97dade3c52190b11ca1d /bitbake/lib/bb
parentb83d5c15adcc2d106194d85dd1b0496678c675e1 (diff)
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bitbake: runqueue: Fix task migration problems
Tasks were not migrating consistently, particularly: * if a task was rehashed which had already run * if a task which was valid became invalid due to a rehash We need to always run the migration code for rehashed tasks and then reprocess them for hash validity. This means rearranging the code. It also means several tests are no longer correct and can't be written correctly to work on all possible workflows so those are removed. (Bitbake rev: 8443989ee41e9b162972935513e437b5c66ea74d) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb')
-rw-r--r--bitbake/lib/bb/runqueue.py99
-rw-r--r--bitbake/lib/bb/tests/runqueue.py89
2 files changed, 55 insertions, 133 deletions
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index d9a67a3167..02160ef4d7 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -73,7 +73,7 @@ def build_tid(mc, fn, taskname):
def pending_hash_index(tid, rqdata):
(mc, fn, taskname, taskfn) = split_tid_mcfn(tid)
pn = rqdata.dataCaches[mc].pkg_fn[taskfn]
- h = rqdata.runtaskentries[tid].hash
+ h = rqdata.runtaskentries[tid].unihash
return pn + ":" + "taskname" + h
class RunQueueStats:
@@ -2299,9 +2299,6 @@ class RunQueueExecute:
for tid in changed:
if tid not in self.rqdata.runq_setscene_tids:
continue
- valid = self.rq.validate_hashes(set([tid]), self.cooker.data, None, False)
- if not valid:
- continue
if tid in self.runq_running:
continue
if tid not in self.pending_migrations:
@@ -2358,6 +2355,7 @@ class RunQueueExecute:
logger.info("Setscene task %s now valid and being rerun" % tid)
self.sqdone = False
+ update_scenequeue_data([tid], self.sqdata, self.rqdata, self.rq, self.cooker, self.stampcache, self)
if changed:
self.holdoff_need_update = True
@@ -2674,64 +2672,77 @@ def build_scenequeue_data(sqdata, rqdata, rq, cooker, stampcache, sqrq):
rqdata.init_progress_reporter.next_stage()
- multiconfigs = set()
+ sqdata.multiconfigs = set()
for tid in sqdata.sq_revdeps:
- multiconfigs.add(mc_from_tid(tid))
+ sqdata.multiconfigs.add(mc_from_tid(tid))
if len(sqdata.sq_revdeps[tid]) == 0:
sqrq.sq_buildable.add(tid)
rqdata.init_progress_reporter.finish()
- if rq.hashvalidate:
- noexec = []
- stamppresent = []
- tocheck = set()
+ sqdata.noexec = set()
+ sqdata.stamppresent = set()
+ sqdata.valid = set()
- for tid in sorted(sqdata.sq_revdeps):
- (mc, fn, taskname, taskfn) = split_tid_mcfn(tid)
+ update_scenequeue_data(sqdata.sq_revdeps, sqdata, rqdata, rq, cooker, stampcache, sqrq)
- taskdep = rqdata.dataCaches[mc].task_deps[taskfn]
+def update_scenequeue_data(tids, sqdata, rqdata, rq, cooker, stampcache, sqrq):
- if 'noexec' in taskdep and taskname in taskdep['noexec']:
- noexec.append(tid)
- sqrq.sq_task_skip(tid)
- bb.build.make_stamp(taskname + "_setscene", rqdata.dataCaches[mc], taskfn)
- continue
+ tocheck = set()
- if rq.check_stamp_task(tid, taskname + "_setscene", cache=stampcache):
- logger.debug(2, 'Setscene stamp current for task %s', tid)
- stamppresent.append(tid)
- sqrq.sq_task_skip(tid)
- continue
+ for tid in sorted(tids):
+ if tid in sqdata.stamppresent:
+ sqdata.stamppresent.remove(tid)
+ if tid in sqdata.valid:
+ sqdata.valid.remove(tid)
- if rq.check_stamp_task(tid, taskname, recurse = True, cache=stampcache):
- logger.debug(2, 'Normal stamp current for task %s', tid)
- stamppresent.append(tid)
- sqrq.sq_task_skip(tid)
- continue
+ (mc, fn, taskname, taskfn) = split_tid_mcfn(tid)
- tocheck.add(tid)
+ taskdep = rqdata.dataCaches[mc].task_deps[taskfn]
- valid = rq.validate_hashes(tocheck, cooker.data, len(stamppresent), False)
+ if 'noexec' in taskdep and taskname in taskdep['noexec']:
+ sqdata.noexec.add(tid)
+ sqrq.sq_task_skip(tid)
+ bb.build.make_stamp(taskname + "_setscene", rqdata.dataCaches[mc], taskfn)
+ continue
+
+ if rq.check_stamp_task(tid, taskname + "_setscene", cache=stampcache):
+ logger.debug(2, 'Setscene stamp current for task %s', tid)
+ sqdata.stamppresent.add(tid)
+ sqrq.sq_task_skip(tid)
+ continue
- valid_new = stamppresent
- for v in valid:
- valid_new.append(v)
+ if rq.check_stamp_task(tid, taskname, recurse = True, cache=stampcache):
+ logger.debug(2, 'Normal stamp current for task %s', tid)
+ sqdata.stamppresent.add(tid)
+ sqrq.sq_task_skip(tid)
+ continue
- hashes = {}
- for mc in sorted(multiconfigs):
- for tid in sorted(sqdata.sq_revdeps):
+ tocheck.add(tid)
+
+ sqdata.valid |= rq.validate_hashes(tocheck, cooker.data, len(sqdata.stamppresent), False)
+
+ sqdata.hashes = {}
+ for mc in sorted(sqdata.multiconfigs):
+ for tid in sorted(sqdata.sq_revdeps):
if mc_from_tid(tid) != mc:
continue
- if tid not in valid_new and tid not in noexec and tid not in sqrq.scenequeue_notcovered:
- sqdata.outrightfail.add(tid)
+ if tid in sqdata.stamppresent:
+ continue
+ if tid in sqdata.valid:
+ continue
+ if tid in sqdata.noexec:
+ continue
+ if tid in sqrq.scenequeue_notcovered:
+ continue
+ sqdata.outrightfail.add(tid)
- h = pending_hash_index(tid, rqdata)
- if h not in hashes:
- hashes[h] = tid
- else:
- sqrq.sq_deferred[tid] = hashes[h]
- bb.warn("Deferring %s after %s" % (tid, hashes[h]))
+ h = pending_hash_index(tid, rqdata)
+ if h not in sqdata.hashes:
+ sqdata.hashes[h] = tid
+ else:
+ sqrq.sq_deferred[tid] = sqdata.hashes[h]
+ bb.warn("Deferring %s after %s" % (tid, sqdata.hashes[h]))
class TaskFailure(Exception):
diff --git a/bitbake/lib/bb/tests/runqueue.py b/bitbake/lib/bb/tests/runqueue.py
index cb4d526f13..01b992c47c 100644
--- a/bitbake/lib/bb/tests/runqueue.py
+++ b/bitbake/lib/bb/tests/runqueue.py
@@ -312,92 +312,3 @@ class RunQueueTests(unittest.TestCase):
else:
self.assertEqual(tasks.count(i), 1, "%s not in task list once" % i)
- @unittest.skipIf(sys.version_info < (3, 5, 0), 'Python 3.5 or later required')
- def test_hashserv_partial_match(self):
- # e1:do_package matches initial built but not second hash value
- with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
- extraenv = {
- "BB_HASHSERVE" : "auto",
- "BB_SIGNATURE_HANDLER" : "TestEquivHash"
- }
- cmd = ["bitbake", "a1", "b1"]
- setscenetasks = ['package_write_ipk_setscene', 'package_write_rpm_setscene', 'packagedata_setscene',
- 'populate_sysroot_setscene', 'package_qa_setscene']
- sstatevalid = ""
- tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv, cleanup=True)
- expected = ['a1:' + x for x in self.alltasks] + ['b1:' + x for x in self.alltasks]
- self.assertEqual(set(tasks), set(expected))
- with open(tempdir + "/stamps/a1.do_install.taint", "w") as f:
- f.write("d460a29e-903f-4b76-a96b-3bcc22a65994")
- with open(tempdir + "/stamps/b1.do_install.taint", "w") as f:
- f.write("ed36d46a-2977-458a-b3de-eef885bc1817")
- cmd = ["bitbake", "e1"]
- sstatevalid = "e1:do_package:685e69a026b2f029483fdefe6a11e1e06641dd2a0f6f86e27b9b550f8f21229d"
- tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv, cleanup=True)
- expected = ['a1:package', 'a1:install', 'b1:package', 'b1:install', 'a1:populate_sysroot', 'b1:populate_sysroot',
- 'a1:package_write_ipk_setscene', 'b1:packagedata_setscene', 'b1:package_write_rpm_setscene',
- 'a1:package_write_rpm_setscene', 'b1:package_write_ipk_setscene', 'a1:packagedata_setscene',
- 'e1:package_setscene'] + ['e1:' + x for x in self.alltasks]
- expected.remove('e1:package')
- self.assertEqual(set(tasks), set(expected))
-
- @unittest.skipIf(sys.version_info < (3, 5, 0), 'Python 3.5 or later required')
- def test_hashserv_partial_match2(self):
- # e1:do_package + e1:do_populate_sysroot matches initial built but not second hash value
- with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
- extraenv = {
- "BB_HASHSERVE" : "auto",
- "BB_SIGNATURE_HANDLER" : "TestEquivHash"
- }
- cmd = ["bitbake", "a1", "b1"]
- setscenetasks = ['package_write_ipk_setscene', 'package_write_rpm_setscene', 'packagedata_setscene',
- 'populate_sysroot_setscene', 'package_qa_setscene']
- sstatevalid = ""
- tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv, cleanup=True)
- expected = ['a1:' + x for x in self.alltasks] + ['b1:' + x for x in self.alltasks]
- self.assertEqual(set(tasks), set(expected))
- with open(tempdir + "/stamps/a1.do_install.taint", "w") as f:
- f.write("d460a29e-903f-4b76-a96b-3bcc22a65994")
- with open(tempdir + "/stamps/b1.do_install.taint", "w") as f:
- f.write("ed36d46a-2977-458a-b3de-eef885bc1817")
- cmd = ["bitbake", "e1"]
- sstatevalid = "e1:do_package:685e69a026b2f029483fdefe6a11e1e06641dd2a0f6f86e27b9b550f8f21229d e1:do_populate_sysroot:ef7dc0e2dd55d0534e75cba50731ff42f949818b6f29a65d72bc05856e56711d"
- tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv, cleanup=True)
- expected = ['a1:package', 'a1:install', 'b1:package', 'b1:install', 'a1:populate_sysroot', 'b1:populate_sysroot',
- 'a1:package_write_ipk_setscene', 'b1:packagedata_setscene', 'b1:package_write_rpm_setscene',
- 'a1:package_write_rpm_setscene', 'b1:package_write_ipk_setscene', 'a1:packagedata_setscene',
- 'e1:package_setscene', 'e1:populate_sysroot_setscene', 'e1:build', 'e1:package_qa', 'e1:package_write_rpm', 'e1:package_write_ipk', 'e1:packagedata']
- self.assertEqual(set(tasks), set(expected))
-
- @unittest.skipIf(sys.version_info < (3, 5, 0), 'Python 3.5 or later required')
- def test_hashserv_partial_match3(self):
- # e1:do_package is valid for a1 but not after b1
- # In former buggy code, this triggered e1:do_fetch, then e1:do_populate_sysroot to run
- # with none of the intermediate tasks which is a serious bug
- with tempfile.TemporaryDirectory(prefix="runqueuetest") as tempdir:
- extraenv = {
- "BB_HASHSERVE" : "auto",
- "BB_SIGNATURE_HANDLER" : "TestEquivHash"
- }
- cmd = ["bitbake", "a1", "b1"]
- setscenetasks = ['package_write_ipk_setscene', 'package_write_rpm_setscene', 'packagedata_setscene',
- 'populate_sysroot_setscene', 'package_qa_setscene']
- sstatevalid = ""
- tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv, cleanup=True)
- expected = ['a1:' + x for x in self.alltasks] + ['b1:' + x for x in self.alltasks]
- self.assertEqual(set(tasks), set(expected))
- with open(tempdir + "/stamps/a1.do_install.taint", "w") as f:
- f.write("d460a29e-903f-4b76-a96b-3bcc22a65994")
- with open(tempdir + "/stamps/b1.do_install.taint", "w") as f:
- f.write("ed36d46a-2977-458a-b3de-eef885bc1817")
- cmd = ["bitbake", "e1", "-DD"]
- sstatevalid = "e1:do_package:af056eae12a733a6a8c4f4da8c6757e588e13565852c94e2aad4d953a3989c13 e1:do_package:a3677703db82b22d28d57c1820a47851dd780104580863f5bd32e66e003a779d"
- tasks = self.run_bitbakecmd(cmd, tempdir, sstatevalid, extraenv=extraenv, cleanup=True, slowtasks="e1:fetch b1:install")
- expected = ['a1:package', 'a1:install', 'b1:package', 'b1:install', 'a1:populate_sysroot', 'b1:populate_sysroot',
- 'a1:package_write_ipk_setscene', 'b1:packagedata_setscene', 'b1:package_write_rpm_setscene',
- 'a1:package_write_rpm_setscene', 'b1:package_write_ipk_setscene', 'a1:packagedata_setscene',
- 'e1:package_setscene'] + ['e1:' + x for x in self.alltasks]
- expected.remove('e1:package')
- self.assertEqual(set(tasks), set(expected))
-
-