Rongsong Shen
b4e9a09925
seqjob_prepare_allocation() and parjob_prepare_allocation() returned 0
whenever ctx->schedobj was not PRIMARY, so a primary nested in a COMPOUND
(or ALTER) job never had its slot count or rusage checked: a 5-task
compound dispatched onto 4 slots, and an ALTER job was "placed" by its
first alternative with an empty (0-slot) allocation. Both hooks now
compute the want from ctx->primary -- the primary being allocated, set by
sched_ctx_set_primary() for nested primaries and identical to
obj->u.primary->resreq for PRIMARY jobs.
sched_ctx_set_primary() also clears ctx->worker, so the next primary of a
compound computes its job-level want rather than a per-host want left
over from the previous primary's host (PRIMARY jobs set it once, with
worker already NULL).
Tests (real ingest + live allocator): a 5-task COMPOUND on 2x2 slots now
PENDs; "{5*{..}} || {1*{..}}" falls back to the second alternative (1
slot). Both failed before. Scheduler suite 87/87.
Follow-up logged: bug-1863 (multi-primary COMPOUND keeps only the last
primary's allocation).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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| autoscaler | ||
| configs | ||
| controller | ||
| docs | ||
| frontend | ||
| harness | ||
| include | ||
| lib | ||
| nixSupport | ||
| scheduler | ||
| schema | ||
| tools | ||
| worker | ||
| xceadmin | ||
| flake.lock | ||
| flake.nix | ||
| meson.build | ||
| meson.options | ||