run_matrix.sh drives interleaved monolith/inproc/spawn+shm/spawn+tcp
benchmark rounds on an adb device with per-run arm-marker verification;
profile_matrix.sh layers simpleperf, ftrace wakeup capture and a /proc
sampler on top; make_report.py aggregates runs into REPORT.md. The wifi
kit carries the cross-host control-plane hang repro and phone-side
strace/fd-reconcile helpers. .trace-work/ (run output) is now ignored.
MOBILEGL_BUILD_TRACE_REPLAY now also produces mobilegl_trace_replay on
ANDROID: the same CLI as desktop, linked against the APK runner's
glws/glproc glue. On the device it dials a render server with no
Activity at all - MOBILEGL_IPC_CONTROL=unix:@name with shm data to the
offscreen supervisor (a cross-uid abstract connect needs root or an
SELinux waiver; loopback TCP works from plain adb shell), or
tcp:// with MOBILEGL_IPC_SURFACE=server to the on-screen display server.
glws_android grows the desktop glws_egl's server-owned null-window
createWindowSurface, gated on MOBILEGL_TRACE_SURFACE=window so the APK's
pbuffer mode keeps its old answer, and the config carries EGL_WINDOW_BIT
for it. The control screen refuses unix endpoints in on-screen mode:
the in-process display server serves tcp:// only.
Verified on-device with an OpenRA retrace, ssim=1.0 both ways:
offscreen service on @mgl-cli with the CLI as root, and the display
Activity on tcp://127.0.0.1:40613 with the replay's frames on the
phone's screen.
transport_wait_ns measures wall time in Ring::Wait's flush/spin/sleep, so
the client's parked time is read directly instead of inferred by
subtracting CPU clocks that run concurrently with the server.
frame_stats.py matches client and server present serials into per-frame
avg/p50/p99 splits; the README documents the MOBILEGL_PIPE_STATS=1
workflow.
- README, ARCHITECTURE, ROADMAP, MEASUREMENTS and CURRENT_STAGE_PROGRESS are rewritten as indexes
(84 KB -> 15 KB): what the project is, where it stands, and where each detail lives. ROADMAP is one
plain sentence per phase; MEASUREMENTS is the five conclusions that matter plus one line per phase;
CURRENT_STAGE_PROGRESS is the P12 goal, a checklist and the next steps.
- ARCHITECTURE's body moves unchanged into ten design/ files, keeping §1-§17 and appendices A/B, so
`ARCHITECTURE.md §N` references in code resolve through the table in ARCHITECTURE.md.
- guide/ holds build-and-run, code map, glossary and the engineering discipline (from README and
ROADMAP), and the device pinning record that used to sit in devices/.
- The open-debt table moves to notes/DEBTS.md; the detailed current-stage tables (with decision IDs,
the open line items and evidence locations) move into notes/p12/README.md. notes/README.md maps
every moved path and section.
- The documentation citation lint in test.yml also covers design/ and guide/, which describe the
current tree as the top-level files did.
- ROADMAP, MEASUREMENTS and ARCHITECTURE are rewritten as summaries (333 KB of index text -> 84 KB).
ROADMAP's phase table is one line per phase plus a link; MEASUREMENTS keeps headline numbers under
its old §1-§13 numbering (plus §14-§16 for P6.5, P7 and P12); ARCHITECTURE keeps every decided rule
under the same §1-§17 / appendix numbering, so the `ARCHITECTURE.md §N` references in code still
land, and §17 becomes an index of the phase landing shapes.
- CURRENT_STAGE_PROGRESS now describes the current stage (the P12 on-screen-server subset) and absorbs
CURRENT_STAGE_STATUS, which is removed. The P7 status tables, the P6 closing snapshot and the P6.5
first-wave snapshot move to notes/p7, notes/p6 and notes/p65.
- Each phase gets notes/<phase>/README.md: a short summary, then the verbatim material that left
the index documents (its ROADMAP row, its MEASUREMENTS section with subsection numbers kept, its
ARCHITECTURE §17 part, milestones) and a file index. P8-P11 and P13 get their planned scope;
the full open-question list moves to notes/OPEN-QUESTIONS.md.
- The phase reports that sat at the top level move into their phase folders with unchanged names:
P5D-INPROC-PERFORMANCE, P5E-RUNAHEAD, P5F-WIRE-COMPLETENESS, P6-SPAWN-PLAN, P6-CONTRACT-DRAFT,
P6-ENDSTATE-REVIEW. Their relative links, CONTRACT-P6.md's links to them and one tool docstring
are updated; notes/README.md maps every old path and section number to its new place.
- 71 files under notes/recovered/ that were byte-identical copies of phase-folder files are removed.
- Corrections made while condensing: the server process reads Transport as Spawn (CONTRACT-P6 §3.1
amended the old "child forces monolith" rule); both backends now publish kCapRunAheadApply;
MOBILEGL_IPC_RESPAWN is a named refusal and MOBILEGL_IPC_IDLE_EXIT_S is not parsed; the Redmi
pin row is in tools/device_bench/pin_device.sh.
check_doc_citations over docs/Disaggregated/*.md: 0 problems. No relative link is newly broken.
swung0x48