A task description. More...
#include <work_queue.h>
Data Fields | |
char * | tag |
An optional user-defined logical name for the task. | |
char * | command_line |
The program(s) to execute, as a shell command line. | |
int | worker_selection_algorithm |
How to choose worker to run the task. | |
char * | output |
The standard output of the task. | |
struct list * | input_files |
The files to transfer to the worker and place in the executing directory. | |
struct list * | output_files |
The output files (other than the standard output stream) created by the program expected to be retrieved from the task. | |
struct list * | env_list |
Environment variables applied to the task. | |
int | taskid |
A unique task id number. | |
int | return_status |
The exit code of the command line. | |
int | result |
The result of the task (successful, failed return_status, missing input file, missing output file). | |
char * | host |
The address and port of the host on which it ran. | |
char * | hostname |
The name of the host on which it ran. | |
timestamp_t | time_committed |
The time at which a task was committed to a worker. | |
timestamp_t | time_task_submit |
The time at which this task was submitted. | |
timestamp_t | time_task_finish |
The time at which this task was finished. | |
timestamp_t | time_send_input_start |
The time at which it started to transfer input files. | |
timestamp_t | time_send_input_finish |
The time at which it finished transferring input files. | |
timestamp_t | time_execute_cmd_start |
The time at which the task began. | |
timestamp_t | time_execute_cmd_finish |
The time at which the task finished (discovered by the master). | |
timestamp_t | time_receive_result_start |
The time at which it started to transfer the results. | |
timestamp_t | time_receive_result_finish |
The time at which it finished transferring the results. | |
timestamp_t | time_receive_output_start |
The time at which it started to transfer output files. | |
timestamp_t | time_receive_output_finish |
The time at which it finished transferring output files. | |
int64_t | total_bytes_received |
Number of bytes received since task has last started receiving input data. | |
int64_t | total_bytes_sent |
Number of bytes sent since task has last started sending input data. | |
int64_t | total_bytes_transferred |
Number of bytes transferred since task has last started transferring input data. | |
timestamp_t | total_transfer_time |
Time comsumed in microseconds for transferring total_bytes_transferred. | |
timestamp_t | cmd_execution_time |
Time spent in microseconds for executing the command on the worker. | |
int | total_submissions |
The number of times the task has been submitted. | |
timestamp_t | total_cmd_execution_time |
Time spent in microseconds for executing the command on any worker, including resubmittions of the task. | |
double | priority |
The priority of this task relative to others in the queue: higher number run earlier. | |
struct rmsummary * | resources_measured |
When monitoring is enabled, it points to the measured resources used by the task. | |
timestamp_t | time_app_delay |
A task description.
This structure should only be created with work_queue_task_create and delete with work_queue_task_delete. You may examine (but not modify) this structure once a task has completed.
char* work_queue_task::tag |
An optional user-defined logical name for the task.
The program(s) to execute, as a shell command line.
How to choose worker to run the task.
char* work_queue_task::output |
The standard output of the task.
struct list* work_queue_task::input_files [read] |
The files to transfer to the worker and place in the executing directory.
struct list* work_queue_task::output_files [read] |
The output files (other than the standard output stream) created by the program expected to be retrieved from the task.
struct list* work_queue_task::env_list [read] |
Environment variables applied to the task.
A unique task id number.
The exit code of the command line.
The result of the task (successful, failed return_status, missing input file, missing output file).
char* work_queue_task::host |
The address and port of the host on which it ran.
The name of the host on which it ran.
The time at which a task was committed to a worker.
The time at which this task was submitted.
The time at which this task was finished.
The time at which it started to transfer input files.
The time at which it finished transferring input files.
The time at which the task began.
The time at which the task finished (discovered by the master).
The time at which it started to transfer the results.
The time at which it finished transferring the results.
The time at which it started to transfer output files.
The time at which it finished transferring output files.
Number of bytes received since task has last started receiving input data.
Number of bytes sent since task has last started sending input data.
Number of bytes transferred since task has last started transferring input data.
Time comsumed in microseconds for transferring total_bytes_transferred.
Time spent in microseconds for executing the command on the worker.
The number of times the task has been submitted.
Time spent in microseconds for executing the command on any worker, including resubmittions of the task.
double work_queue_task::priority |
The priority of this task relative to others in the queue: higher number run earlier.
struct rmsummary* work_queue_task::resources_measured [read] |
When monitoring is enabled, it points to the measured resources used by the task.