Limits provide simple load management by limiting the number of tasks
submitted by a specific ecflow_server.
| Code Block |
|---|
| title | Ensure that only 2 task can run in parallel |
|---|
|
suite test
limit l1 2
family f5
inlimit l1
task t1
task t2
task t3
task t4
task t5
task t6
task t7
task t8
task t9.....
endfamily
endsuite |
In the 5 series, this has been extended to Family's.
When a family is limited, the child tasks are unconstrained. In this case, only two families can run at a time. All the tasks in the family can start at once
| Code Block |
|---|
| title | Ensure that only 2 Family can run in parallel |
|---|
|
suite test
limit l1fam 2
family f1
inlimit -n l1fam
task t1
task t2
endfamily
family f2
inlimit -n l1fam
task t1
task t2
endfamily
family f3
inlimit -n l1fam
task t1
task t2
endfamily
family f4endsuite |
In this case, we want family limits, but also want to constrain the tasks, such that one task in the active family can run.
| Code Block |
|---|
| title | Limit Family and Task. Here one Family can run, and one task |
|---|
|
suite test
limit fam 1
limit T
inlimit T
family f1
inlimit -n l1fam
task t1
task t2
endfamily
family family f5f2
inlimit -n l1fam
task t1
task t2
endfamily
family f6f3
inlimit -n l1fam
task t1
task t2
endfamily
endsuite |
...
