- the inproc-acceptance leg excludes, by exact name, every integration-gpu entry whose own ENVIRONMENT sets MOBILEGL_TRANSPORT (inproc, spawn and monolith pins) and the fixtures only they require; their pin overrides the one variable the legs differ in, so the monolith-control leg's run is the same run
- transport_pinned.py selects them, proves the trimmed ctest selection lost exactly that set (or the leg runs everything, with a warning rather than an error), and proves in the monolith-control leg that every one of them ran; self-test in pipe-gates
- skip census: junit-integration-monolith-control-monolith/integration and integration-staged-copy get their own name lists; the inproc-acceptance lanes drop the pinned names (3628 -> 1450, 888 -> 336); arm-monolith and arm-inproc borrow from monolith-control
- build-linux and build-linux-split each probe the other's configure line with build_fingerprint.py on their own runner (disaggregation branches only); when it matches, build-linux-split skips its compile and the split consumers take build-linux's runtime and library
- the consumers red when build-linux-split skipped but build-linux's guard did not agree, or when the link ratchet, now also run in build-linux, did not pass; a difference falls back to the old two builds, and dev is unchanged apart from the consumers also waiting for build-linux
- the transport resolution check moves after 'Split lanes' and proves the IPC defaults from each passed entry's client log (split_log_paths.py ipc-config, canned tests); with both proven, Transport A/B and the non-strict split unit run are skipped as repeats
- the test job carries REQUIRE_GPU and libegl-mesa0 on the three branches; skip census: arm-monolith, arm-inproc and unit-split become optional rows
- 'Split lanes' keeps its first ctest's exit code beside split-baseline.xml; the controls step tallies that JUnit (DirectGLES.Split. entries) with the same refusals instead of re-running 802 entries, on every branch
- the rerun stays as the fallback when the lane step never ran, the case where the baseline was the only run of those entries
- smoke cases: reuse, fallback, a red exit code under a green JUnit, and a JUnit with no DirectGLES.Split. entry
- skip census: retire lane junit-integration-split/isplit (nothing borrows it; split-baseline covers the names)
- MOBILEGL_IPC_E2_DROP_DRAW and MOBILEGL_IPC_E2_DROP_CLEAR leave the shipped emitter with their per-draw and per-clear branches, setters, counters and per-frame evidence line; nothing sets them since the dropped-draws control left CI
- the wire-volume assertion on the OpenRA split legs replaces the control (758 DrawVbo records and 758/788 server draws locally, both backends, inproc and spawn)
- retire the unit case RemoteEmitTable.TheE2DropSwitchStartsDisarmed, which only toggled the clear setter; skip census: removed from junit-integration-split-strict/unit-strict (test/unit and unit-split borrow that list)
- ServerLoopEglLatchTest.AGuiltyReset... failed 8 times in CI under load (exit 8): d1b3a332 fixed the race, but its waits still had 2 s deadlines a slow runner could reach
- every wait now ends on its event and is bounded by 10 s, which only a failing run reaches
- "the GUILTY record is never applied" is no longer a 2 s wait for a record that must not come: the test waits for the latched apply thread to leave its loop, joins it, then reads the applied seq; the case takes about 40 ms instead of 2 s
- still red as its comment says: no LatchIfGpuFaulted in the apply loop exits 6, an INNOCENT reset that latches sets bit 1
- MOBILEGL_DEBUG_INJECT_DEVICE_LOST_PID=file:<path> takes the pid from a file read at every ask, so a running server can be aimed, as the Android property already can
- CompositorRecovery and ClientRecovery's pid-targeted case aim it once their target says it got there (its first frame; current): under load the 100 ms clock lost the compositor inside its first make-current
- the knob's comment no longer promises an ordering a clock cannot keep
- FatalFunnelSeam.TheSessionLossKnobTakesAPidOrAFileThatHoldsOne covers both forms
- the file-size baseline drops by the 83 lines the previous commit moved out of PipeApply.cpp
- EGLSurfaceRegistry owns the display, the surface records, the active surface, each thread's binding and the one recursive lock; BackendObject holds one and is its hooks, so the EGL virtuals keep their signatures and their defaults
- the backends reach it through EGLRegistry(): lookups return copies, and the steps they compose (adopting an already-bound surface, a window's surfaces, a window's new extent) are named operations instead of writes to protected fields
- WindowBackend and WindowHandle move with it
- BackendObjectEglStateTest only re-points its accessors; the same 235 mutants, carried over, get the same verdicts except three that need a kind-None record, which no call can make, and one that cannot be written against the registry
- comments that cited BackendObject.cpp line numbers name the function
- BackendFunctions.h holds GLFunctionsTable, GlobalBackendFunctionsTable, CopyImageEndpoint, the sync and query handles and the present damage; files that only call through the table include it instead of the backend object
- SharedImageTypes.h holds the shared-image structs
- FormatCapabilities.cpp holds the BackendCaps.h helpers that BackendObject.cpp defined
- gen_pipe.py reads the table from its new header
- two comments that cited a BackendObject.cpp line name the function instead
- A process-wide map keyed by GL name gave a deleted texture's flag to the
next texture created under the recycled name.
- The flag is now texture object state, so it dies with its texture.
- The 19 calls that bound their texture first now share object cores with the target forms
- GL 4.6 rules the binding hid: cube maps in TextureSubImage3D and level queries, named target errors
- GenerateTextureMipmap and CopyTextureSubImage2D emit the records their target slots emit
- RemoteEmitTable.TheThreeClassesPartitionAllSeventyOneSlots is renamed ...PartitionEverySlot
ID-P7-31 review, note 3 and nits.
* §0's preamble: the +4 over package B's 84/63/65 is not "package A landing after
B" - A landed BEFORE B and is +2 (magma-a.md:151-153); package C is the other +2
(magma-c.md:59-61). 73 + 11 (B) + 2 (A) + 2 (C) = 88/67/69.
* §2.3 / §2.5: MsResolve1 is split+spawn only; the day-of +3 on tcp is marked as
superseded.
* §2.7 (the server-side knob has no tcp arm, measured) and §2.8 (flip mirrored,
scale declined, X / cross-format mirror declined; three red-once lines).
* §6: the lines for CONTRACT-P7 §12 - the scaled second leg is unclipped
(VUID-vkCmdBlitImage-dstOffset-00248/00249, shared with the monolith);
MagmaWireFatal("multisample-resolve-region") for a source rect outside the read
buffer, where GL promises undefined values rather than an error; the 1->N
identical-rect decline declines a legal shape (18.3.1 sample replication) because
the monolith's own observable is a VU violation; the tcp lane cannot carry a
server-side knob; X and cross-format Y mirrors of a depth/stencil resolve decline.
* §7: the review round's gates - magma 94/73/70, full-split 525, unit 2423, parity
RC 0 naming the five MAGMA_SERVER_ENV_KNOB_NO_TCP entries, census 79, ratchet 173,
G1 .text 0xa52203 with 0/0 symbol drift, @P7 19 comment lines.
* link_ratchet_baseline.txt: `base commit` points at 6af422b3, the tree that
measured 173, not 4bee1313.
The "@P7 = 24 lines" nit needed no edit: the note already reads 19 at 6af422b3, which
is what the tree measures.
CONTRACT-P7 §5.2's (B'), which §4.2 needs.
WHAT MOVES. In a disaggregated build the monolith arm now drives the SAME baked
modules the wire arm does:
* InitializeBlitResources / InitializeDepthMipmapResources return true - there is
nothing to build on any transport;
* TryBlitToDefaultFramebufferWithShader turns its two BlitImageBindings into
WireImages and calls BlitWireColorToDefault (WireColorBlit.inc);
* GenerateDepthMipmapWithShader loops GenerateWireDepthMipLevel
(WireDepthMipmap.inc) and hands the image back in the finalLayout its caller
promised;
* GetOrCreateBlitPipeline, the three GLSL strings, the eight kHidden* ids and the
frontend members of BlitResources / DepthMipmapResources compile out.
The `#else` is the pull build's code, statement for statement.
WHY AN `#if` AND NOT A RUNTIME BRANCH - this is the whole of §4.2. P5f fv already
gave both initializers a non-monolith early return, and the ratchet counted the
symbols anyway, because a reference is a reference whether or not the branch runs.
And the MEMBER has to go with the construction: a SharedPtr member's destructor is
itself a reference to ~ProgramObject.
THE BUCKET TABLE (scripts/link_ratchet.py --bucket, build-split):
bucket before after a6
p6-core 11 11 6
p7-magma 101 88 101
p3b-p4b-espryt 13 18 14
both-backends 61 56 60
total 186 173 184
p3b-p4b-espryt's +5 is not a regression: those five MOVED out of both-backends
because DirectVulkan stopped referring to them and only DirectGLES still does.
Thirteen symbols went away outright, and they are exactly the three classes §4.2
names: ProgramObject::{AllocateLifetimeId, AttachShader, Link, ~ProgramObject},
SamplerObject::{SetLodRange, SetWrapR, SetWrapS, SetWrapT} and
ShaderObject::{Compile, DropCompileNode, JoinPendingCompile, ReleaseCompileNode,
SetShaderSource}. Re-baselined in this commit with --write-baseline; the 7 `# P13`
annotations carried over.
§4.2's "down to 0" DOES NOT HOLD, and the gap is not (B') left half-done - it is
that 88 of the 101 were never about the hidden programs. 62 come from
UniformManager.cpp.o and 14 more from VkSamplerManager.cpp.o: the MONOLITH
descriptor binder and sampler cache reading the application's own GL texture and
sampler objects (TextureObjectBase 35, TextureObjectWithOneMipmap 20 with its
vtable and typeinfo, SamplerObject's fourteen getters). Under a transport
SetupDraw branches to SetupWireDraw and not one of those lines runs - but that
branch is a RUNTIME one, which ID-P7-5 deliberately leaves to the optimisation
phase. notes/p7/magma-b2.md §4.3 names all eleven referring-object groups and what
each is.
NONE OF THEM IS ANNOTATED `# P13`, on purpose: that mark is for a symbol that
cannot fall without moving pull `.text`, and nothing above has shown that.
UniformManager's and VkSamplerManager's monolith arms are pull-build code, and
`#if`-ing them is the same operation this commit performed on VulkanRenderer.cpp.
They are wave 3's work, not P13's boundary problem, and marking them P13 early
would record an untried thing as a tried-and-impossible one.
Gates: integration-gpu 1705 (every monolith `DirectVulkan.` entry is in there),
integration-magma-split 93, -spawn 72, -tcp 74, integration-magma-full-split 524,
ctest -L unit 2423, all green; fatal_census 79 abort sites / 44 family words / 0
unmarked; spawn_lane_parity green; link_ratchet --assert-monotone unchanged at 173
against the re-baselined file, and --self-test OK.
RETRACE, which is this slice's load-bearing reading because the monolith arm
changed implementation: OpenRA.DirectVulkan (monolith) ssim 1.000000,
mismatchPixels 0, twice; OpenRA.DirectVulkan.SPLIT ssim 1.000000, 0. The whole
DirectVulkan matrix is 39/40 monolith and 38/39 split, and both reds are the SAME
case, minecraft-1.21.4-fabric-iris-iterationrp-in-world (ssim 0.027915), which is
PRE-EXISTING - it fails identically on ~/w7/p7-magma-b (this branch's parent),
because it needs CONTRACT-P7 §2.4's three iterationRP knobs and those are exported
by the CI job rather than by the ctest entry.
G1 pull .text 0xa52203, nm --defined-only identical to p7-before/pull-syms.txt
(30570 lines, 0 diffs).
Device debt: the monolith arm in the Android disaggregated package now runs the
baked blit, and its ROTATE_90/180/270 geometry has never executed - every surface
on this host is IDENTITY. notes/p7/magma-b2.md §5 lists it with the package's three
other device items.
swung0x48