New specs from /kiro-discovery (2026-09-29), based on the LSF 10.1 Admin
Guide section "Job dependency and job priority". Dependency only; job priority
is deferred to a later discovery. Both are added to roadmap.md.
- job-dependency: -w expressions by job ID (done, ended, exit(id[,op code]),
started, post_done, post_err, bare id; && || ! and parentheses). One libxce
grammar, used from Go through cgo. The apiserver validates early (syntax,
parent exists, job:view). The controller re-validates, stores the
expression, and keeps an in-memory reverse index rebuilt on replay. The
scheduler evaluates in sched_job_is_ready(); unsatisfiable dependencies stay
PEND. Also closes the scheduler exit-code field-completeness gap. Adds
xcecli -w / modify -w -wn and harness jobsub -w / jobmod.
- job-dependency-insight: bjdepinfo-style query, dependency info in job
details, and optional orphan termination (-ti or a cluster grace period).
- controller-job-cleanup brief: job-dependency will replace the
job_has_dependents() stub.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Rongsong Shen
3444cf1657
