3.6. Display information about used and remained time of job execution

3.6.1. Overview

In this system, available node time is set for each task, and the task manager allocates node time to the users of each task. Users can execute jobs within the range of the allocated node time. Task managers can change the allocated node time of each user within the range of node time allocated to the task from the real-time job reference system.

3.6.2. Node time consumption

The node time consumed by each computer is calculated using the following formula. Please note that the consumption coefficient differs for each computer, taking into account performance, etc. Please see the List of queues for queue names.

・HPE Cray XD220v（Large-scale Parallel Computing Server）

Shared nodes：Consumed node time=Run time(H)×Number of used cores/112×1.0

Exclusive nodes：Consumed node time＝Run time(H)×Number of used nodes×1.0

・HPE Scale-up Server 3200（Large-scale Parallel Computing Server）

Shared nodes：Consumed node time＝Run time(H)×Number of used cores/960×8.0

Exclusive nodes：Consumed node time＝Run time(H)×Number of used nodes×8.0

・HPE Cray XD670（Accelerator Server）

Shared nodes：Consumed node time＝Run time(H)×Number of used GPUs×1.0

Exclusive nodes：Consumed node time＝Run time(H)×Number of used nodes×8.0

・Front end node

Shared nodes：Consumed node time＝Run time(H)×Number of used core/64×1.0

3.6.3. Consumed time confirmation command

Use the jobtime command, which shows you the node time allocated to you, the node time used, and the node time remaining.

jobtime

3.6.4. Information

Information

Section	Details
Last Updated	updated time
User	user ID
Total	available time of job execution
Used	used time
Remained	remained time

3.6.5. Example

userA@gpu2:~ >  jobtime
# Last Updated:   2025/05/01 13:45
# User      Total    Used   Remained (H)
username      500  222.32     277.68