def execute_with_config(runner: Runner, analyzer: A, pira_iters: int, target_config: TargetConfiguration) -> None: try: log.get_logger().log('run_setup phase.', level='debug') instrument = False pira_iterations = pira_iters # Build without any instrumentation vanilla_builder = B(target_config, instrument) tracker = tt.TimeTracker() tracker.m_track('Vanilla Build', vanilla_builder, 'build') # Run without instrumentation for baseline log.get_logger().log('Running baseline measurements', level='info') vanilla_rr = runner.do_baseline_run(target_config) log.get_logger().log( 'Pira::execute_with_config: RunResult: ' + str(vanilla_rr) + ' | avg: ' + str(vanilla_rr.get_average()), level='debug') instr_file = '' for x in range(0, pira_iterations): log.get_logger().log('Running instrumentation iteration ' + str(x), level='info') # Only run the pgoe to get the functions name iteration_tracker = tt.TimeTracker() # Analysis Phase instr_file = analyzer.analyze(target_config, x) log.get_logger().log('[WHITELIST] $' + str(x) + '$ ' + str(util.lines_in_file(instr_file)), level='perf') util.shell('stat ' + instr_file) # After baseline measurement is complete, do the instrumented build/run # This is only necessary in every iteration when run in compile-time mode. if x is 0 or target_config.is_compile_time_filtering(): instrument = True instr_builder = B(target_config, instrument, instr_file) tracker.m_track('Instrument Build', instr_builder, 'build') #Run Phase log.get_logger().log('Running profiling measurements', level='info') instr_rr = runner.do_profile_run(target_config, x) # Compute overhead of instrumentation ovh_percentage = instr_rr.compute_overhead(vanilla_rr) log.get_logger().log('[RUNTIME] $' + str(x) + '$ ' + str(instr_rr.get_average()), level='perf') log.get_logger().log('[OVERHEAD] $' + str(x) + '$ ' + str(ovh_percentage), level='perf') iteration_tracker.stop() user_time, system_time = iteration_tracker.get_time() log.get_logger().log('[ITERTIME] $' + str(x) + '$ ' + str(user_time) + ', ' + str(system_time), level='perf') except Exception as e: log.get_logger().log( 'Pira::execute_with_config: Problem during preparation of run.\nMessage:\n' + str(e), level='error') raise RuntimeError(str(e))
def execute_with_config(runner: Runner, analyzer: A, pira_iters: int, target_config: TargetConfiguration, csv_config: CSVConfiguration) -> None: try: instrument = False pira_iterations = pira_iters hybrid_filtering = target_config.is_hybrid_filtering() compile_time_filtering = target_config.is_compile_time_filtering() hybrid_filter_iters = target_config.get_hybrid_filter_iters() rr_exporter = E.RunResultExporter() # Build without any instrumentation L.get_logger().log( 'Building vanilla version for baseline measurements', level='info') vanilla_builder = BU(target_config, instrument) tracker = T.TimeTracker() tracker.m_track('Vanilla Build', vanilla_builder, 'build') # Run without instrumentation for baseline L.get_logger().log('Running baseline measurements', level='info') vanilla_rr = runner.do_baseline_run(target_config) L.get_logger().log('Pira::execute_with_config: RunResult: ' + str(vanilla_rr) + ' | avg: ' + str(vanilla_rr.get_average()), level='debug') instr_file = '' if (csv_config.should_export()): rr_exporter.add_row('Vanilla', vanilla_rr) for x in range(0, pira_iterations): L.get_logger().log('Running instrumentation iteration ' + str(x), level='info') # Only run the pgoe to get the functions name iteration_tracker = T.TimeTracker() # Analysis Phase instr_file = analyzer.analyze(target_config, x) L.get_logger().log('[WHITELIST] $' + str(x) + '$ ' + str(U.lines_in_file(instr_file)), level='perf') U.shell('stat ' + instr_file) # After baseline measurement is complete, do the instrumented build/run # This is only necessary in every iteration when run in compile-time mode. # For hybrid-filtering this is done after the specified amount of iterations if (hybrid_filtering and (x % hybrid_filter_iters is 0) ) or x is 0 or compile_time_filtering: instrument = True instr_builder = BU(target_config, instrument, instr_file) tracker.m_track('Instrument Build', instr_builder, 'build') #Run Phase L.get_logger().log('Running profiling measurements', level='info') instr_rr = runner.do_profile_run(target_config, x) if (csv_config.should_export()): rr_exporter.add_row('Instrumented ' + str(x), instr_rr) # Compute overhead of instrumentation ovh_percentage = instr_rr.compute_overhead(vanilla_rr) L.get_logger().log('[RUNTIME] $' + str(x) + '$ ' + str(instr_rr.get_average()), level='perf') L.get_logger().log('[OVERHEAD] $' + str(x) + '$ ' + str(ovh_percentage), level='perf') iteration_tracker.stop() user_time, system_time = iteration_tracker.get_time() L.get_logger().log('[ITERTIME] $' + str(x) + '$ ' + str(user_time) + ', ' + str(system_time), level='perf') if (csv_config.should_export()): file_name = target_config.get_target( ) + '_' + target_config.get_flavor() + '.csv' csv_file = os.path.join(csv_config.get_csv_dir(), file_name) try: U.make_dir(csv_config.get_csv_dir()) rr_exporter.export(csv_file, csv_config.get_csv_dialect()) except Exception as e: L.get_logger().log( 'Pira::execute_with_config: Problem writing CSV file\nMessage:\n' + str(e), level='error') except Exception as e: L.get_logger().log( 'Pira::execute_with_config: Problem during preparation of run.\nMessage:\n' + str(e), level='error') raise RuntimeError(str(e))