ef93a4fa14
Source changes (dormant parity infra, retained from iterate 2.AI/2.AO): - xenia-kernel/exports.rs: nt_create_event manual_reset polarity + related event wiring - xenia-gpu/mmio_region.rs: D1MODE_VBLANK_VLINE_STATUS hardcode parity Also lands the audit-runs/ analysis notes (.md/.txt/.json digests) for the iterate 2.x VSync/0x10e8/0x1004 wedge investigation. Raw trace dumps (.jsonl/.gz/.csv/.stdout) and agent worktrees (.claude/) are gitignored as regenerable local artifacts — see memory + HANDOFF for the running findings. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
#!/usr/bin/env python3
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"""Count signal events on each tid in ours-postfix.jsonl during the full
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run window. Compare against canary [1.9..2.1s]."""
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import json
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from collections import Counter
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OURS = "/home/fabi/RE - Project Sylpheed/xenia-rs/audit-runs/phase-w-wedge-reattack/ours-postfix.jsonl"
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counts = Counter()
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last_ns_per_tid = {}
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first_ns_per_tid = {}
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event_count_per_tid = Counter()
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with open(OURS, "r") as f:
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for line in f:
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try:
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ev = json.loads(line)
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except json.JSONDecodeError:
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continue
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tid = ev.get("tid")
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if tid is None:
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continue
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host_ns = ev.get("host_ns", 0)
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event_count_per_tid[tid] += 1
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if tid not in first_ns_per_tid:
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first_ns_per_tid[tid] = host_ns
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last_ns_per_tid[tid] = host_ns
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kind = ev.get("kind", "")
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if kind == "kernel.call":
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n = ev["payload"].get("name", "")
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if n in ("NtSetEvent", "NtReleaseSemaphore", "NtSetEventBoostPriority", "KeSetEvent"):
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counts[(tid, n)] += 1
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print("=== Signal counts in ours-postfix.jsonl (full window ~1.73s wallclock) ===")
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total = 0
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for (tid, n), c in sorted(counts.items()):
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print(f" tid={tid:3d} {n:30s} {c}")
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total += c
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print(f" TOTAL signals: {total}")
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print("\n=== Per-tid event counts + lifetime ===")
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for tid in sorted(event_count_per_tid):
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first = first_ns_per_tid.get(tid, 0) / 1e9
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last = last_ns_per_tid.get(tid, 0) / 1e9
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print(f" tid={tid:3d} {event_count_per_tid[tid]:7d} events first={first:.4f}s last={last:.4f}s")
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