- 144 commits from 785fed0b0 onward were rewritten to drop the Co-Authored-By trailer the
project forbids; origin/feat/disaggregated moved from 1135c664 to 3c80cd62 (same trees)
- the old->new map is ~/w7/logs/sha-map-20260922.txt; every 7..40-hex citation in the
Disaggregated docs and the MG_Remote contracts that matched an old SHA is replaced by the
same-length prefix of its rewrite; no other content changes
p7w5 (B3 on top of B2 and D3) renders OpenRA to the golden on every arm
the acceptance asked for - inproc and spawn, run-ahead and lockstep,
cold and warm, FIF=8 and the dump-armed variant that failed 0/5 before -
and the three regressions are bit-identical to p7w4. Gate 3's anchor
case is closed; bsl-esc-menu (M2) and the three-repeat final form remain.
docs/Disaggregated/CURRENT_STAGE_STATUS.md is new: the nine-item exit
denominator with evidence, what landed, what is running, what is next.
The ROADMAP's P7, Ph and P3b/P4b rows carry the wave-2 landing, the 6/9
checkpoint and the open items, and OQ-8/10/13 are marked answered.
Four lenses and an adversarial judge: the two wrong OpenRA pictures are
prefix tears of one draw's vertex range, produced when frame N-1's first
pooled-fence submission retires and raises the buffer manager's floor
while the Present submission carrying the staged copies is still running,
so frame N's first glBufferSubData takes WriteWireBuffer's host-memcpy path
and the queued copies overwrite it. FIF=4/8 fail 6/6, as that predicts.
The later device sessions' logs (spawn, texture dumps, bsl memory, FIF)
join the evidence directory.
Lens D placed 100 % of the wrong pixels inside the screen-space union of a
single glDrawArrays whose vertex data was the frame's first glBufferSubData
into the streaming buffer; the palette respecify is not the mechanism. The
candidates are WriteWireBuffer's serial-gated branch and the mid-frame drain
that bumps the frame serial without a fence.
D2's fable review says land with fixes: the TUS gate's scatter workload has a
union box that covers the whole level (rect=0 is geometry, not the unpack-ring
policy), the memo purity script fails open on a renamed family, and the census
numbers were not reproducible - all sent back to D2 as one rework round; the
excluded TextureViewAlias case gets its §12 row (owner D3).
bsl-esc-menu-854 on the spawn arm: monolith passes at 807 MiB peak RSS, the
server process dies at ~1.2 GiB in scudo's secondary allocator with 8 GB of
system memory free, inproc dies at 1.6 GiB. That is the wire arm holding about
twice the bytes (or the mappings) of the monolith, a disaggregation defect
under ID-P7-12's rule, so it stays in the gate-3 denominator; M1 attributes it.
Device window 1 W4 (APK p7w4 = 8c5dd6fc): iterationt x2 pass, the 39-case
inproc matrix has 34/36 of the denominator within 0.0005 of the monolith
reading, bsl-esc-menu still OOMs under inproc (spawn arm pending).
ID-P7-19's cold-driver-cache reading of OpenRA is withdrawn: 26 runs show a
~50 % per-run coin flip that ignores cache temperature, IPC_AUDIT and FIF=1,
reproduces on the two-process spawn arm, and only ever yields three pictures
(golden / 9836 px / 14658 px). The monolith snapshot at the previous swap is
the golden and the palette texture is byte-correct at the snapshot, so the
wrong pictures are frames with a bounded run of draws silently skipped (nine
sprite blobs absent over intact terrain). Gate 3's acceptance for OpenRA is
now six run-ahead and six lockstep runs all equal to the golden; the fix is
package B3.
X1: 26.3 and create-instancing pass under inproc on both backends, zero declined
faults, tracker line confirms tag=0xb4. F1: the R-8 line is gone in every run, yet
OpenRA reads 0.976494 on a cold driver cache (three pm-clear runs identical), 1.0
warm, 1.0 cold monolith, and FRAMESINFLIGHT=1 flips it half the time - a GPU-timing
race on the wire readback/present path, handed to package B as slice 0.
shader-image 63/56/6, ssbo 124/0/0, dsa 368/0/2, texture 815/221/18, packed-pixels
4732/0/0 (Pass/NotSupported/Fail); every block complete (no unrun, hung or crashed);
library p7w1-d260f110, glcts from VK-GL-CTS 0b04c470e with the FBO colour-texture
patch, API probe confirms GL 4.6. The AFTER reading compares inproc against this at
0.5 pp per block with new crashes as a separate hard red.
CONTRACT-P7: the lane counts (magma-split 73 / spawn 52 / tcp 54; full-suite 510 x 3
with one StreamLink x Magma red), the census baseline (79 abort sites over 20 files,
43 family words, 0 unmarked), the ratchet baseline (186 = p7-magma 101 / espryt 14 /
both 60 / core 11; espryt's clearable count is 9) and the @P7 count (15 sites / 4
files) replace the 待填 markers.
Device window #1a (Redmi 2f7cbe2e, APK p7w1-d260f110, reboot-clean): E0a monolith
39/39 deterministic, three below threshold on monolith itself (create-indirect,
1.21.11 main-menu, iris-photon - Adreno refuses its pipelines with VK_ERROR_UNKNOWN);
E0a inproc: OpenRA 0.976494 (run-ahead) / E1 lockstep 0.988998 - both historical
numbers were OpenRA, and its client log shows a TextureResources verb answered from
caps generation 0 (package F1); 26.3 / create-* SIGSEGV in the replayer's memcpy on
BOTH backends and with the persistent-map push off (package X1); iterationt x2 die
by name on Magma:mipmap-shader-format-or-shape (package B); bsl-esc-menu hits
scudo OOM under inproc. Gate 3's denominator is 36; run-ahead and present credit
are off the suspect list.
swung0x48