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myxce/.kiro/specs
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Rongsong Shen e8c2087d5e
feat(scheduler-allocation): clear unsatisfiable-resreq cache per session 
Clear the cache inside core_begin_session_internal() so a job cached as
unsatisfiable in one session is re-evaluated fresh in the next (Req 7.2).

An initial weak-symbol cast-based approach was rejected: it corrupted
xce_sched_sim_driver_t.alt_events_file, since core_begin_session_internal()
is shared between driver.c (real xce_scheduler_t) and sim_loop.c (a
structurally different, deliberately isolated sim driver struct with no
cache field at the same byte offset) -- the strong cache_clear() symbol
won unconditionally for both, invisible to ASAN and untested by any
test_sim_*.c file.

Fixed via a driver-registered callback: xce_sched_core_t gains a
cache_clear_cb hook (NULL by default, per xce_sched_core_init()'s
full-struct memset), set only in main.c's driver-mode branch --
mirroring the existing on_decision/xce_core_set_decision_cb() pattern.
--sim mode returns before that registration is ever reached, so its hook
stays NULL and core_begin_session_internal()'s guarded call is a no-op.
The real xce_scheduler_t-casting adapter lives in alloc_cache.c rather
than driver.c, since ~11 tests white-box-include driver.c without
linking alloc_cache.c.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XYdtrEWWZfKRRGED7raEYg
2026-09-05 00:57:46 +00:00
..
admin-config-tool test(admin-config-tool): update standby-redirect E2E for bug-1700/1701 2026-08-29 12:10:28 +00:00
build-time-versioning chore(specs): reconcile stale phase/checkbox metadata across 4 specs 2026-08-24 13:04:11 +00:00
clusterconfig-schema-split update documents 2026-08-10 17:51:51 +08:00
commit-batch-window docs: mark scheduler-dispatch-commit tasks complete; add parked commit-batch-window spec 2026-09-01 07:08:43 +00:00
component-failover-adoption chore(specs): reconcile stale phase/checkbox metadata across 4 specs 2026-08-24 13:04:11 +00:00
component-rejoin-resync docs(kiro): reconcile spec metadata, promote 3 new specs, fix template path 2026-08-16 11:02:06 +00:00
config-upgrade-snapshot docs(kiro): reconcile spec metadata, promote 3 new specs, fix template path 2026-08-16 11:02:06 +00:00
controller-status update documents 2026-08-10 17:51:51 +08:00
dirty-content-fingerprint chore(specs): reconcile stale phase/checkbox metadata across 4 specs 2026-08-24 13:04:11 +00:00
election-iomgr-refactor update documents 2026-08-10 17:51:51 +08:00
eliminate-frontend-makefile docs(eliminate-frontend-makefile): mark task 4.2 and feature complete 2026-09-03 15:52:46 +00:00
ha-commit-barrier-rollout update documents 2026-08-10 17:51:51 +08:00
ha-commit-durability update documents 2026-08-10 17:51:51 +08:00
ha-commit-engine update documents 2026-08-10 17:51:51 +08:00
ha-config-bootstrap docs(kiro): close 3 stalled specs whose follow-up work already landed 2026-08-16 12:13:15 +00:00
ha-consistency-invariants update documents 2026-08-10 17:51:51 +08:00
ha-convergence-recovery update documents 2026-08-10 17:51:51 +08:00
ha-elect-ctx-lifecycle update documents 2026-08-10 17:51:51 +08:00
ha-entity-snapshots update documents 2026-08-10 17:51:51 +08:00
ha-heartbeat-committed-propagation update documents 2026-08-10 17:51:51 +08:00
ha-heartbeat-liveness update documents 2026-08-10 17:51:51 +08:00
ha-peer-connection-reuse update documents 2026-08-10 17:51:51 +08:00
ha-prevote update documents 2026-08-10 17:51:51 +08:00
ha-repl-hardening update documents 2026-08-10 17:51:51 +08:00
ha-single-leader-role docs: fix unchecked group-header checkboxes across 8 fully-implemented specs 2026-07-07 08:45:41 +00:00
ha-term-safety docs(raft-adapter-conformance): extend controller conformance record with this feature's findings 2026-07-30 03:39:56 +00:00
ha-wal-replication update documents 2026-08-10 17:51:51 +08:00
job-array-single-wal-record fix: bug-1445 -- first-boot promotion check races its own first replay 2026-07-17 10:42:13 +00:00
libxce-failover docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs 2026-07-18 13:27:36 +00:00
raft-adapter-conformance docs(kiro): reconcile spec metadata, promote 3 new specs, fix template path 2026-08-16 11:02:06 +00:00
raft-apply-decoupling fix(controller): bug-1433 async-thread fdatasync block + bug-1434 committed_lsn CAS race 2026-07-11 12:16:28 +00:00
raft-commit-safety docs: promote raft-apply-decoupling spec family from /kiro-discovery 2026-07-03 02:41:11 +00:00
raft-drive-async fix(netio): bug-1447 same-batch endpoint use-after-free in io_worker dispatch 2026-07-18 13:28:04 +00:00
raft-ha-core-safety fix(controller): bug-1433 async-thread fdatasync block + bug-1434 committed_lsn CAS race 2026-07-11 12:16:28 +00:00
raft-library checkpoint: bug-851 root cause + raft TLA+ conformance spec family 2026-06-21 14:02:15 +00:00
raft-log-replication docs: promote raft-apply-decoupling spec family from /kiro-discovery 2026-07-03 02:41:11 +00:00
raft-sim-conformance docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs 2026-07-18 13:27:36 +00:00
resource-distribution-mapping add resource distribution map project 2026-07-23 09:20:26 +00:00
resource-value-verification chore(specs): reconcile stale phase/checkbox metadata across 4 specs 2026-08-24 13:04:11 +00:00
resval-id-decoupling docs(kiro): close 3 stalled specs whose follow-up work already landed 2026-08-16 12:13:15 +00:00
scheduler-allocation feat(scheduler-allocation): clear unsatisfiable-resreq cache per session 2026-09-05 00:57:46 +00:00
scheduler-config-version-tag docs: save scheduler-config-version-tag spec (requirements/design/tasks) 2026-08-29 11:47:28 +00:00
scheduler-controller-msg-gap docs(kiro): close 3 stalled specs whose follow-up work already landed 2026-08-16 12:13:15 +00:00
scheduler-core chore(specs): reconcile stale phase/checkbox metadata across 4 specs 2026-08-24 13:04:11 +00:00
scheduler-dispatch-commit fix(scheduler): wire mem reservation reconciliation into live rusage event path 2026-09-01 07:08:37 +00:00
scheduler-framework add scheduler related projects 2026-07-31 17:42:13 +08:00
scheduler-preemption docs(specs): reconcile stale metadata found auditing stalled specs 2026-09-03 09:38:36 +00:00
scheduler-primary-lifecycle docs(scheduler-primary-lifecycle): add superseded spec (requirements/design/tasks) 2026-09-03 09:13:01 +00:00
scheduler-sim-decision-parity chore(scheduler-sim-decision-parity): mark feature complete 2026-08-22 13:11:34 +00:00
scheduler-sim-diagnostics docs(scheduler-sim-diagnostics): add draft spec (requirements only) 2026-09-03 09:13:18 +00:00
scheduler-sim-eager-reconciliation docs(specs): reconcile stale metadata found auditing stalled specs 2026-09-03 09:38:36 +00:00
scheduler-sim-reconcile-terminal-guard docs(specs): reconcile stale phase/checkbox metadata (3 more specs) 2026-09-03 09:46:02 +00:00
scheduler-sim-repl-verbosity docs(specs): reconcile stale phase/checkbox metadata (3 more specs) 2026-09-03 09:46:02 +00:00
scheduler-sim-step-verbosity docs(specs): reconcile stale phase/checkbox metadata (3 more specs) 2026-09-03 09:46:02 +00:00
scheduler-snapshot-job-allocation docs(scheduler-snapshot-job-allocation): sync spec.json phase to implementation-complete 2026-08-30 15:08:00 +00:00
worker-join-refactor checkpoint: bug-851 root cause + raft TLA+ conformance spec family 2026-06-21 14:02:15 +00:00
worker-rejoin-resync docs(worker-rejoin-resync): reconcile stale phase metadata 2026-09-03 09:34:23 +00:00
xce-node-manager docs(xce-node-manager): add spec (requirements/design approved) 2026-09-03 09:13:38 +00:00
xce-test-cli-ux docs: save scheduler-snapshot-job-allocation and xce-test-cli-ux spec docs, sync OpenWolf state 2026-08-28 06:30:37 +00:00
xce-test-e2e-primitives fix(controller): bug-1433 async-thread fdatasync block + bug-1434 committed_lsn CAS race 2026-07-11 12:16:28 +00:00
xce-test-rc-file docs(xce-test-rc-file): reconcile stale phase/checkbox metadata 2026-09-03 09:43:18 +00:00
.gitignore chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family 2026-06-11 13:21:50 +00:00