# yardstick comment: this is a modified copy of
# rally/rally/benchmark/runners/constant.py
-'''A runner that runs a specific time before it returns
-'''
+"""A runner that runs a specific time before it returns
+"""
from __future__ import absolute_import
import os
def _worker_process(queue, cls, method_name, scenario_cfg,
- context_cfg, aborted):
+ context_cfg, aborted, output_queue):
sequence = 1
if "sla" in scenario_cfg:
sla_action = scenario_cfg["sla"].get("action", "assert")
- queue.put({'runner_id': runner_cfg['runner_id'],
- 'scenario_cfg': scenario_cfg,
- 'context_cfg': context_cfg})
-
start = time.time()
while True:
errors = ""
try:
- method(data)
+ result = method(data)
except AssertionError as assertion:
# SLA validation failed in scenario, determine what to do now
if sla_action == "assert":
except Exception as e:
errors = traceback.format_exc()
LOG.exception(e)
+ else:
+ if result:
+ output_queue.put(result)
time.sleep(interval)
'errors': errors
}
- record = {'runner_id': runner_cfg['runner_id'],
- 'benchmark': benchmark_output}
-
- queue.put(record)
+ queue.put(benchmark_output)
LOG.debug("runner=%(runner)s seq=%(sequence)s END",
{"runner": runner_cfg["runner_id"], "sequence": sequence})
class DurationRunner(base.Runner):
- '''Run a scenario for a certain amount of time
+ """Run a scenario for a certain amount of time
If the scenario ends before the time has elapsed, it will be started again.
type: int
unit: seconds
default: 1 sec
- '''
+ """
__execution_type__ = 'Duration'
def _run_benchmark(self, cls, method, scenario_cfg, context_cfg):
self.process = multiprocessing.Process(
target=_worker_process,
args=(self.result_queue, cls, method, scenario_cfg,
- context_cfg, self.aborted))
+ context_cfg, self.aborted, self.output_queue))
self.process.start()