mirror of
https://github.com/MobileGL-Dev/MobileGL
synced 2026-11-07 01:53:24 +09:00
swung0x48
9328bdc735
Rule J's red-once for M2. The server role's VkBufferManager publishes four PipeStats gauges (push builds only, so the pull image is untouched): wire buffer records alive, and the run maxima of live wire VkBuffers and of parked bytes, plus the watermark's forced-sync count - maxima because the defect lived inside one frame and a swap-time sample reads after the frame boundary's own sweep. Two cases, each inside a single frame: 1024 undrawn respecifies of one 4 KiB buffer (live peak <= 4 x wire buffers), and 48 respecify-and-draw rounds of a 1 MiB store under the lane's MOBILEGL_IPC_WIRE_DEFERRED_MB=8 (parked peak <= budget + one store, every strip its own colour). Red at base (ec46a550's defer path, counted): 1025 vs 4 live, 49,287,168 vs 9,437,184 bytes and 49 vs 11 live, on both arms; green after: 1 live, 9,437,184 bytes / 9 live with 5 forced syncs. The knob's negative control (=0) reds the second case with the same 49,287,168 bytes. Inproc and spawn only: the tcp server is the lane-wide fixture supervisor, whose environment and log the entry cannot reach - named in spawn_lane_parity.py as MAGMA_NOT_ON_TCP (the ID-P7-14 shape), and PipeStatsTest pins the four short names.