Instrumentation Signal-Method Mapping ===================================== .. _instrumentation_method_map: Instrument methods get automatically hooked up to signals based on their names. Mostly, the method name correponds to the name of the signal, however there are a few convienience aliases defined (listed first) to make easier to relate instrumenation code to the workload execution model. ======================================== ========================================= method name signal ======================================== ========================================= initialize run-init-signal setup successful-workload-setup-signal start before-workload-execution-signal stop after-workload-execution-signal process_workload_result successful-iteration-result-update-signal update_result after-iteration-result-update-signal teardown after-workload-teardown-signal finalize run-fin-signal on_run_start start-signal on_run_end end-signal on_workload_spec_start workload-spec-start-signal on_workload_spec_end workload-spec-end-signal on_iteration_start iteration-start-signal on_iteration_end iteration-end-signal before_initial_boot before-initial-boot-signal on_successful_initial_boot successful-initial-boot-signal after_initial_boot after-initial-boot-signal before_first_iteration_boot before-first-iteration-boot-signal on_successful_first_iteration_boot successful-first-iteration-boot-signal after_first_iteration_boot after-first-iteration-boot-signal before_boot before-boot-signal on_successful_boot successful-boot-signal after_boot after-boot-signal on_spec_init spec-init-signal on_run_init run-init-signal on_iteration_init iteration-init-signal before_workload_setup before-workload-setup-signal on_successful_workload_setup successful-workload-setup-signal after_workload_setup after-workload-setup-signal before_workload_execution before-workload-execution-signal on_successful_workload_execution successful-workload-execution-signal after_workload_execution after-workload-execution-signal before_workload_result_update before-iteration-result-update-signal on_successful_workload_result_update successful-iteration-result-update-signal after_workload_result_update after-iteration-result-update-signal before_workload_teardown before-workload-teardown-signal on_successful_workload_teardown successful-workload-teardown-signal after_workload_teardown after-workload-teardown-signal before_overall_results_processing before-overall-results-process-signal on_successful_overall_results_processing successful-overall-results-process-signal after_overall_results_processing after-overall-results-process-signal on_error error_logged on_warning warning_logged ======================================== ========================================= The names above may be prefixed with one of pre-defined prefixes to set the priority of the Instrument method realive to other callbacks registered for the signal (within the same priority level, callbacks are invoked in the order they were registered). The table below shows the mapping of the prifix to the corresponding priority: =========== ======== prefix priority =========== ======== very_fast\_ 20 fast\_ 10 normal\_ 0 slow\_ -10 very_slow\_ -20 =========== ========