Rongsong Shen 863ba98ac8 docs(spec): application-profile hooks and starters; kill-path requirement; proposals 2-5 ... - worker-run hooks: pre/post_job_exec (once, first host) and pre/post_host_exec (once per host); no per-task hooks - task starter reaches MPI ranks through the mpirun line XCE builds (correction); XCE_JOB_HOST_DIR, XCE_HOST_NTASKS, XCE_HOST_TASK_INDEX - hook failure: job EXIT with a reason naming the hook; post hooks still run - post hooks must survive every way a job ends: run limit is systemd RuntimeMaxUSec stopping the unit (worker included) and post-exec is only bounded by the unset TimeoutStopUSec; requirement for an explicit stop timeout and OOM survival (not logged as a bug: post-exec does run today) - default profile always usable with queue:submit; service profile rejected for batch jobs; warning when no host matches the profile select Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>		2026-10-13 03:28:10 +00:00
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brief.md	docs(spec): application-profile hooks and starters; kill-path requirement; proposals 2-5	2026-10-13 03:28:10 +00:00