def old(iterations):
p_start = time.time()
connection = ENGINE.connect()
db_time = []
i = 0
while i < 300:
start = time.time()
transaction = connection.begin()
a = 0
while a < iterations:
area = random.randrange(5, 60, 1)
wu_id = random.randrange(5, 60, 1)
connection.execute(AREA.update()
.where(AREA.c.area_id == area)
.values(workunit_id=wu_id, update_time=datetime.datetime.now()))
a += 1
sleepytime = random.randrange(80, 140, 1)
time.sleep(sleepytime/100.0)
transaction.commit()
print 'Time in DB {0}'.format(time.time() - start)
db_time.append(time.time() - start)
i += 1
total = 0
for dbtime in db_time:
total += dbtime
ave = total/len(db_time)
print 'Total time: {0}'.format(total)
print 'Ave per transaction: {0}'.format(ave)
print 'Total program run time: {0}'.format(time.time() - p_start)
def old(iterations):
p_start = time.time()
connection = ENGINE.connect()
db_time = []
i = 0
while i < 300:
start = time.time()
transaction = connection.begin()
a = 0
while a < iterations:
area = random.randrange(5, 60, 1)
wu_id = random.randrange(5, 60, 1)
connection.execute(
AREA.update().where(AREA.c.area_id == area).values(
workunit_id=wu_id, update_time=datetime.datetime.now()))
a += 1
sleepytime = random.randrange(80, 140, 1)
time.sleep(sleepytime / 100.0)
transaction.commit()
print 'Time in DB {0}'.format(time.time() - start)
db_time.append(time.time() - start)
i += 1
total = 0
for dbtime in db_time:
total += dbtime
ave = total / len(db_time)
print 'Total time: {0}'.format(total)
print 'Ave per transaction: {0}'.format(ave)
print 'Total program run time: {0}'.format(time.time() - p_start)
def lock(time_p):
connection = ENGINE.connect()
transaction = connection.begin()
i = 999
while True:
wu_id = random.randrange(5, 60, 1)
connection.execute(AREA.update().where(AREA.c.area_id == wu_id).values(
workunit_id=wu_id, update_time=datetime.datetime.now()))
connection.execute(PIXEL_RESULT.update().where(
PIXEL_RESULT.c.pxresult_id == wu_id).values(y=i, x=i))
i += 1
if i > 100000:
break
transaction.rollback()
def lock(time_p):
connection = ENGINE.connect()
transaction = connection.begin()
i = 999
while True:
wu_id = random.randrange(5, 60, 1)
connection.execute(
AREA.update()
.where(AREA.c.area_id == wu_id)
.values(workunit_id=wu_id, update_time=datetime.datetime.now()))
connection.execute(PIXEL_RESULT.update().where(PIXEL_RESULT.c.pxresult_id == wu_id).values(y=i,
x=i))
i += 1
if i > 100000:
break
transaction.rollback()
def assimilate_handler(self, wu, results, canonical_result):
"""
Process the Results.
"""
self.logDebug("Start of assimilate_handler for wu %d\n", wu.id)
connection = None
transaction = None
try:
if wu.canonical_result:
outFile = self.get_file_path(canonical_result)
self.area = None
if outFile:
if os.path.isfile(outFile):
pass
else:
self.logDebug("File [%s] not found\n", outFile)
outFile = None
if outFile:
self.logDebug("Reading File [%s]\n", outFile)
start = time.time()
connection = ENGINE.connect()
transaction = connection.begin()
resultCount = self._process_result(connection, outFile, wu)
if self.noinsert:
transaction.rollback()
else:
if not resultCount:
self.logCritical("No results were found in the output file\n")
if self._area_id is None:
self.logDebug("The Area was not found\n")
else:
connection.execute(AREA.update().
where(AREA.c.area_id == self._area_id).
values(workunit_id = wu.id, update_time = datetime.datetime.now()))
user_id_set = set()
for result in results:
if result.user and result.validate_state == boinc_db.VALIDATE_STATE_VALID:
user_id = result.user.id
if user_id not in user_id_set:
user_id_set.add(user_id)
connection.execute(AREA_USER.delete().where(AREA_USER.c.area_id == self._area_id))
insert = AREA_USER.insert()
for user_id in user_id_set:
connection.execute(insert, area_id=self._area_id, userid=user_id)
time_taken = '{0:.2f}'.format(time.time() - start)
self.logDebug("Saving %d results for workunit %d in %s seconds\n", resultCount, wu.id, time_taken)
transaction.commit()
connection.close()
else:
self.logCritical("The output file was not found\n")
else:
self.logDebug("No canonical_result for workunit\n")
self.report_errors(wu)
except:
if transaction is not None:
transaction.rollback()
if connection is not None:
connection.close()
print "Unexpected error:", sys.exc_info()[0]
traceback.print_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])
self.logCritical("Unexpected error occurred, retrying...\n")
return -1
return 0
def assimilate_handler(self, wu, results, canonical_result):
"""
Process the Results.
"""
self.logDebug("Start of assimilate_handler for wu %d\n", wu.id)
connection = None
transaction = None
try:
if wu.canonical_result:
outFile = self.get_file_path(canonical_result)
self.area = None
if outFile:
if os.path.isfile(outFile):
pass
else:
self.logDebug("File [%s] not found\n", outFile)
outFile = None
if outFile:
self.logDebug("Reading File [%s]\n", outFile)
start = time.time()
connection = ENGINE.connect()
transaction = connection.begin()
resultCount = self._process_result(connection, outFile, wu)
if self.noinsert:
transaction.rollback()
else:
if not resultCount:
self.logCritical(
"No results were found in the output file\n")
if self._area_id is None:
self.logDebug("The Area was not found\n")
else:
connection.execute(AREA.update().where(
AREA.c.area_id == self._area_id).values(
workunit_id=wu.id,
update_time=datetime.datetime.now()))
user_id_set = set()
for result in results:
if result.user and result.validate_state == boinc_db.VALIDATE_STATE_VALID:
user_id = result.user.id
if user_id not in user_id_set:
user_id_set.add(user_id)
connection.execute(AREA_USER.delete().where(
AREA_USER.c.area_id == self._area_id))
insert = AREA_USER.insert()
for user_id in user_id_set:
connection.execute(insert,
area_id=self._area_id,
userid=user_id)
time_taken = '{0:.2f}'.format(time.time() - start)
self.logDebug(
"Saving %d results for workunit %d in %s seconds\n",
resultCount, wu.id, time_taken)
transaction.commit()
connection.close()
else:
self.logCritical("The output file was not found\n")
else:
self.logDebug("No canonical_result for workunit\n")
self.report_errors(wu)
except:
if transaction is not None:
transaction.rollback()
if connection is not None:
connection.close()
print "Unexpected error:", sys.exc_info()[0]
traceback.print_exception(sys.exc_info()[0],
sys.exc_info()[1],
sys.exc_info()[2])
self.logCritical("Unexpected error occurred, retrying...\n")
return -1
return 0
def assimilate_handler(self, wu, results, canonical_result):
"""
Process the Results.
"""
self.logDebug("Start of assimilate_handler for wu %d\n", wu.id)
connection = None
try:
if wu.canonical_result:
out_file = self.get_file_path(canonical_result)
self.area = None
if out_file:
if os.path.isfile(out_file):
pass
else:
self.logDebug("File [%s] not found\n", out_file)
out_file = None
if out_file:
self.logDebug("Reading File [%s]\n", out_file)
start = time.time()
connection = ENGINE.connect()
result_count = self._process_result(connection, out_file, wu)
if self.noinsert:
pass
else:
if not result_count:
self.logCritical("No results were found in the output file\n")
if self._area_id is None:
self.logDebug("The Area was not found\n")
else:
self._database_queue.append(AREA.update()
.where(AREA.c.area_id == self._area_id)
.values(workunit_id=wu.id, update_time=datetime.datetime.now()))
user_id_set = set()
for result in results:
if result.user and result.validate_state == boinc_db.VALIDATE_STATE_VALID:
user_id = result.user.id
if user_id not in user_id_set:
user_id_set.add(user_id)
self._database_queue.append(AREA_USER.delete().where(AREA_USER.c.area_id == self._area_id))
insert_area_user = AREA_USER.insert()
insert_galaxy_user = GALAXY_USER.insert().prefix_with('IGNORE')
for user_id in user_id_set:
self._database_queue.append(insert_area_user.values(area_id=self._area_id, userid=user_id))
self._database_queue.append(insert_galaxy_user.values(galaxy_id=self._galaxy_id, userid=user_id))
# Copy the file to S3
s3helper = S3Helper()
s3helper.add_file_to_bucket(get_sed_files_bucket(),
get_key_sed(self._galaxy_name, self._run_id, self._galaxy_id, self._area_id),
out_file,
reduced_redundancy=True)
time_taken = '{0:.2f}'.format(time.time() - start)
self.logDebug("Saving %d results for workunit %d in %s seconds\n", result_count, wu.id, time_taken)
self._run_pending_db_tasks(connection)
connection.close()
else:
self.logCritical("The output file was not found\n")
else:
self.logDebug("No canonical_result for workunit\n")
self.report_errors(wu)
except:
if connection is not None:
connection.close()
print "Unexpected error:", sys.exc_info()[0]
traceback.print_exception(sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2])
self.logCritical("Unexpected error occurred, retrying...\n")
return -1
return 0
