def start(self):
"""
Initialize, spawn, and start the processes
"""
# initialize the processes
p_write = ProcessGroup(name='write_blocks', target=self.write_blocks)
# start the processes
p_write.start()
def start(self):
"""
Initialize, spawn, and start the processes
"""
# initialize the processes
p_write = ProcessGroup(name='write_blocks', target=self.write_blocks)
# start the processes
p_write.start()
def run_load(args):
bigchaindb.config_utils.autoconfigure(filename=args.config, force=True)
logger.info("Starting %s processes", args.multiprocess)
stats = logstats.Logstats()
logstats.thread.start(stats)
tx_left = None
if args.count > 0:
tx_left = int(args.count / args.multiprocess)
workers = ProcessGroup(concurrency=args.multiprocess, target=_run_load, args=(tx_left, stats.get_child()))
workers.start()
def run_load(args):
bigchaindb.config_utils.autoconfigure(filename=args.config, force=True)
logger.info('Starting %s processes', args.multiprocess)
stats = logstats.Logstats()
logstats.thread.start(stats)
tx_left = None
if args.count > 0:
tx_left = int(args.count / args.multiprocess)
workers = ProcessGroup(concurrency=args.multiprocess,
target=_run_load,
args=(tx_left, stats.get_child()))
workers.start()
def test_process_group_instantiates_and_start_processes(mock_process):
from bigchaindb.util import ProcessGroup
def noop():
pass
concurrency = 10
pg = ProcessGroup(concurrency=concurrency, group='test_group', target=noop)
pg.start()
mock_process.assert_has_calls([call(group='test_group', target=noop,
name=None, args=(), kwargs={},
daemon=None)
for i in range(concurrency)], any_order=True)
for process in pg.processes:
process.start.assert_called_with()
def _start(self):
"""
Initialize, spawn, and start the processes
"""
# initialize the processes
p_filter = ProcessGroup(name='filter_transactions', target=self.filter_by_assignee)
p_validate = ProcessGroup(name='validate_transactions', target=self.validate_transactions)
p_blocks = ProcessGroup(name='create_blocks', target=self.create_blocks)
p_write = ProcessGroup(name='write_blocks', target=self.write_blocks)
p_delete = ProcessGroup(name='delete_transactions', target=self.delete_transactions)
# start the processes
p_filter.start()
p_validate.start()
p_blocks.start()
p_write.start()
p_delete.start()
def run_add_backlog(args):
tx_left = args.num_transactions // mp.cpu_count()
workers = ProcessGroup(target=create_write_transaction, args=(tx_left,))
workers.start()
def _start(self):
"""
Initialize, spawn, and start the processes
"""
# initialize the processes
p_filter = ProcessGroup(name='filter_transactions',
target=self.filter_by_assignee)
p_validate = ProcessGroup(name='validate_transactions',
target=self.validate_transactions)
p_blocks = ProcessGroup(name='create_blocks',
target=self.create_blocks)
p_write = ProcessGroup(name='write_blocks', target=self.write_blocks)
p_delete = ProcessGroup(name='delete_transactions',
target=self.delete_transactions)
# start the processes
p_filter.start()
p_validate.start()
p_blocks.start()
p_write.start()
p_delete.start()
