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117 Commits
Author SHA1 Message Date
swung0x48 9f05e66591 [CI] (P13 W2): retire the pull control library, the transport control runs the push library without MG_Remote 2026-10-06 04:04:41 -04:00
swung0x48 c6cb5dea68 [CI] (P13 W1): skip census baseline from run 37425662897, deduped name sets and a quiet self-test 2026-10-06 04:04:39 -04:00
swung0x48 5ff33cbb77 [CI] (P13 W1): push-without-MG_Remote control and zero-MG_Remote check, monolith means no transport, skip census 2026-10-06 02:39:49 -04:00
swung0x48 d409731632 [Fix] (CI): restore hosted builds and pin CMake 3.31.10 2026-10-05 10:41:03 -04:00
swung0x48 039b342b97 [Fix] (CI): separate CPU builds from GPU stages and repair CTest metadata 2026-10-05 10:00:48 -04:00
swung0x48 ee9919ba39 [Fix] (CI): merge Arch WSL runner and prefer it over hosted runners 2026-10-05 09:16:06 -04:00
swung0x48 d8edc8baa2 [Fix] (MG_IntegrationTest): validate specialized controls and classify strict skips 2026-10-05 08:45:28 -04:00
Swung0x48 2d42414667 [CI] (Test): annotate failed ctest entries with their failure lines, since the run logs need a signed-in reader 2026-10-04 07:20:04 -04:00
Swung0x48 78c5f8dae7 [CI] (Census): record Refuse{Recover} as a local refusal; the client declines to redial and there is no peer to tell 2026-10-04 07:20:04 -04:00
swung0x48 58c3d9bde5 [Fix] (P14): latch a lost GPU device per session on Magma and Espryt instead of aborting the whole server 2026-10-02 13:37:58 -04:00
swung0x48 0b314ddae7 [Fix] (P14): serialize sessions on one backend turn and give each client surface its own native surface 2026-10-02 01:38:20 -04:00
swung0x48 4ed1c9cef2 [Feature] (P14): state ownership - multi-session, multi-context, share groups 
Breaks the one process = one server = one session = one context equation
that the whole stack's correctness used to rest on. Design and per-slice
shape: docs/Disaggregated/design/11-state-ownership.md.

S1 wire: bind_context ring record (opcode 84) announces the current
context at the make-current edge; CreateContext/DestroyContext join the
SurfaceOp control frames; control revision 5 -> 6; the server keeps a
per-session token table and refuses unknown tokens by name.

S2 server: SessionRuntime per session with thread-scoped resolution
(singletons become fallbacks), per-thread gPipeInputs, per-session latch
domains, per-thread segment resolvers; the in-process unix supervisor
serves up to MOBILEGL_IPC_INPROC_MAX_SESSIONS (16) concurrent sessions;
surface mode is declared per session and the display lease refuses a
second on-screen session by name.

S3 frontend: ShareGroupState owns the shared object stores and name
generators (buffer/texture/renderbuffer/sampler/program), GLContext keeps
per-context bindings/errors/container objects; pGLContext becomes
thread-local with a process default context preserving the single-context
world verbatim; eglCreateContext builds a real GLContext and joins the
sharing context's group.

S4 backend: native EGL tuples keyed by (session, context token);
InitDisplayAndContext's unconditional teardown is gone - creating a
second context or surface no longer destroys the first; eglCreateContext
sharing is wired to the native driver; bind_context is the native switch
point.

S5 applier: MGPipeApplierState splits into MGPipeObjectRecords (per
share group) and MGPipeWorkingState (per context), resolved through a
{session, token} registry with a thread-local cached fast path.

Tests: MultiSessionTest (incl. two sessions x two contexts interleaved
with real clear/readback witnesses), ApplierOwnershipTest (with a
null-resolver negative control), ContextStateOwnershipTest,
ServerLoopEglTest native-context liveness; 99/99 of the acceptance set
green on the host build.

Known debts (documented in the design doc): twin registries still keyed
by handle alone, no per-record ContextSlot, process-global backend
generations, MakeCurrent dedup per current binding.
 2026-10-01 19:16:41 -04:00
swung0x48 c8c4397475 [Merge] (P8): integrate wave 2 package SV - Magma's 3D native mip blit uses one layer, the depth/stencil mip decline gets its tally row, 1D depth mips decline by name, and the wire arm issues glDispatchComputeIndirect natively 
# Conflicts:
#	MobileGL/MG_IntegrationTest/CMakeLists.txt
 2026-09-30 06:11:04 -04:00
swung0x48 0222852b94 [Fix] (Espryt, P8-SE): a spawn / tcp server publishes the default framebuffer's depth/stencil format (it has no frontend placeholder; the case leaves pending-fix for the three arms); the server CPU mip arm declines by name (generate-mipmap-store-declined) instead of filtering a store the driver wrote over, and E's refused-readback knob reaches it (CpuMipRefused. entries); WireIndirectDrawScenario case 3 runs on the Espryt split arms; copy-image-shadow-mirror goes and unmigrated_emulation_sites.py holds PipeCatalogueTest's list to the call sites 2026-09-30 03:44:29 -04:00
swung0x48 2edb2aa82a [Test] (P8-SV): WireMipShapeScenario (3D chain on both backends x every arm, 1D depth decline on Magma split+spawn, the 3D chain under the validation layer inproc) and WireIndirectDispatchScenario (both backends x every arm, Magma gated .IndirectDispatch.), the MipmapDepthStencilAspect tally in F1's depth/stencil decline case, WireDeclinePeek, and the two parity rows 2026-09-30 03:44:03 -04:00
swung0x48 39cd8fb73b [Merge] (P8): integrate package E - a texture readback the Espryt driver refuses is answered from the split server's staged store, which now follows glCopyImageSubData (FollowCopy, client-box merge, sticky driver-written mark, named decline texture-readback-store-declined); CopyImageStoreReadbackScenario on both backends x every arm plus the extent-scoped StoreRead knob; the dead CopyImageSubData+RENDERBUFFER latch goes (census 79 -> 78) 2026-09-30 02:17:51 -04:00
swung0x48 8133cd52ae [Merge] (P8): integrate package A - register the monolith-only cases on split/spawn/tcp (P8Coverage.cmake, five server-knob tcp supervisors), gate them with split_coverage.py and its exemption table, pin the tcp supervisor's Vulkan env 2026-09-29 23:37:12 -04:00
swung0x48 f823422bfa [Fix] (Espryt, P8-E): a texture readback the driver refuses is answered from the server's staged store, which now follows glCopyImageSubData (FollowCopy, client-box merge, sticky driver-written mark, named decline); CopyImageStoreReadbackScenario on both backends x four arms plus the extent-scoped store-read knob; the dead CopyImageSubData+RENDERBUFFER latch goes (census 79 -> 78) 2026-09-29 22:43:02 -04:00
swung0x48 c7a14ed790 [Test] (P8-F): give the mip shader-shape decline its own .ShaderMipDecline. tail - spawn_lane_parity.py holds each server-knob tail to exactly one case, and sharing .ShaderMip1. named two 2026-09-29 22:37:49 -04:00
swung0x48 976fbe4cd4 [Test] (P8-A): register the monolith-only integration cases on the split, spawn and tcp arms (P8Coverage.cmake: 246 ambient cases, five server-knob lanes each on its own tcp supervisor), retire the ClientSideIndices and GuiBatch exclusions, and gate the rest with split_coverage.py and its exemption table 2026-09-29 22:14:31 -04:00
swung0x48 b32140e614 [Feat] (MG_Remote, P11 B2): T0 is the default - an unset MOBILEGL_IPC_ADOPT_TIER asks T0 (ask 0x80) and falls back to T2 quietly (MGLOG_D, still counted: client T0Fallbacks, server T0Refusals), while an explicit 0 keeps every named line; revision 5's schema comment and pin fixed up 2026-09-29 20:15:29 -04:00
swung0x48 2522f1803c [Test] (P11 B2): T0 protocol on the host - the Offer inbox (late, out of order, stale, missing) over both aux channels, the whole T0 path on a stand-in platform, A1's two handshake-Fatal cases rewritten as named fallbacks, revision 4 refused by name, AdoptTier0 lanes on the shared-segment arms and the allow switch through spawn 2026-09-29 17:50:50 -04:00
swung0x48 590d74525d [Feat] (MG_Remote, P11 B2): T0 behind MOBILEGL_IPC_ADOPT_TIER - control revision 5 (LinkTerms.adoptTier ask), kCapAdoptT0 granted at the first native bind after the backend's POST, the AHardwareBuffer Offer on the aux socket matched to its map_persistent record by seq, named T2 fallbacks instead of A1's handshake Fatal, the server allow switch, done-no-bytes CPU reads 2026-09-29 17:40:56 -04:00
swung0x48 bd2e43ede3 [Test] (P11 M2): dev's two Magma scenarios on the split arms - both on Espryt's three arms, OversizedRecordingSplitScenario on Magma's three (and pinned to a 64-draw budget on split and spawn, where the server reads it), DescriptorPoolGrowthScenario's census cases on Magma's split arm only; the split-recording arming reads both role logs and dev's pinned lane holds its log's RESOURCE_LOCK, and the census cases count the sets the wire arm holds between its descriptor rewinds 2026-09-29 12:20:15 -04:00
swung0x48 35e1c861a3 [Docs] (P11): ruling ID-P11-12 on pairing by PairBind nonce and revision 3 -> 4; B0 F2 corrected - the product TCP path already paired by identity, the defect was unix endpoints and the one-shot TCP server; the TCP fixture comment no longer names AcceptPair 2026-09-29 10:20:53 -04:00
swung0x48 0a6af63655 [Feat] (P11 PAIR): the PairBind control message - the client's nonce and which of its two connections this is, the first frame on each - with the control revision 3 -> 4 and its pin 2026-09-29 10:19:59 -04:00
swung0x48 2a902cbd79 [Test] (P11 A1/A2): LargeArenaAdoptionScenario asserts the tier its arena landed in and reads the tcp AdoptTier0 refusal; registered on Split/Spawn/Tcp for both backends (Espryt through the split-arms macro, Magma's Arena. block and Buffers lane), the monolith lanes declare adopted 2026-09-29 07:23:41 -04:00
swung0x48 3c72e5c637 [Fix] (P11 A1): settle MOBILEGL_IPC_ADOPT_TIER at the handshake from the data plane - a stream refuses T0/T1 by name and runs T2 on either side, a client over shared segments dies by name before any record, the at-use check trusts the settlement; unit gates on a real tcp session and a real inproc handshake 2026-09-29 07:23:41 -04:00
swung0x48 4373964443 [Test] (P10 B): AsyncCompileScenario (AsyncOn/AsyncOff/OptimisticShaderStatus), XfbPrimitiveQueryScenario and PrimitivesGeneratedNoXfbScenario on the split arms of both backends - Espryt Split/Spawn/Tcp, Magma Split/Spawn/Tcp gated, PrimGenReroute split+spawn only 2026-09-29 04:34:02 -04:00
swung0x48 362daafeed [Fix] (MG_Remote): the pack-buffer readbacks check their whole shape before the read and refuse it at one latch site per sink, each with a raw-peer control, and a verb counts as statically barriered only when every op that stamps it waits 2026-09-29 02:21:36 -04:00
swung0x48 984db45576 [tools, scripts] (P12): tcp_device_server.py --surface window|pbuffer (default pbuffer, unchanged) starts the on-screen display Activity on a lit screen, and --backend pins either server 2026-09-24 00:20:11 -04:00
swung0x48 844b217661 [MG_Remote, MG_Test, scripts] (P12): the server's own window - ServerDisplay (an opaque window with hooks, a lease, a bounded Detach), the ServerOwned arm with the one-mode-per-session latch and the named no-display refusal, the lost-window release on the apply thread and the ServerWindowLost family 2026-09-23 23:55:23 -04:00
swung0x48 457aebe7f0 [MG_Remote, MG_Test, scripts] (P12): WindowKind::ServerOwned on the wire - control revision 3 with SurfaceRefusal and SurfaceReply width/height/refusal, the codec's ServerOwned rules (creation only, token 0, SetWindowHandle a named refusal) on a frame-local marker, and the non-zero-token latch row 2026-09-23 23:55:23 -04:00
swung0x48 cfe830cf44 [MG_Remote, MG_Test, MG_IntegrationTest, scripts] (P7): a spawned server reports SurfaceProgress while its apply thread runs a surface op, so the client's reply budget bounds silence and a cold bring-up past 20 s is waited for 2026-09-23 18:17:02 -04:00
swung0x48 a23ae93753 [MG_Remote, MG_Test, scripts] (P7): the latch comments say the check before every pop narrows the control-thread window to check-to-pop and the session ends at the next check 2026-09-23 17:45:57 -04:00
swung0x48 9eb798a60e [MG_Backend, MG_Test, MG_IntegrationTest, scripts] (P7): a private image placeholder is keyed by (shape, unit) and capped, and the depth-resolve identity is built by a tested helper 2026-09-23 17:45:57 -04:00
swung0x48 02db0e4d9d [scripts] (P7): spawn_lane_parity names the two ImageUnitPrivate knob entries by one tail each 2026-09-23 17:04:14 -04:00
swung0x48 a7848f0a03 [MG_Backend, MG_IntegrationTest, scripts] (P7): an invalid or empty image unit on the wire arm binds a null storage descriptor (VK_EXT_robustness2 nullDescriptor), else a placeholder private to its (binding, unit) 2026-09-23 17:04:13 -04:00
swung0x48 03bcf5e7fb [MG_Remote, MG_Test, scripts] (P7): DrainRing checks the session latch immediately before every pop, so a latch the control thread stores between two records stops the next one 2026-09-23 17:04:13 -04:00
swung0x48 431bda67dc [MG_Backend, MG_IntegrationTest] (P7): a real-probe negative control proves the depth-resolve measurement can see a broken render-pass arm on the host 2026-09-23 15:20:17 -04:00
swung0x48 e83581c3c4 [MG_Backend, MG_Test, MG_IntegrationTest, scripts] (P7): choose the multisample depth/stencil resolve arm by a device probe with a shader-arm control instead of the Qualcomm vendor id 2026-09-23 15:13:44 -04:00
swung0x48 23be55e477 [MG_Backend, MG_IntegrationTest, scripts] (P7): pin the Qualcomm depth/stencil resolve arm order on the split and spawn arms 2026-09-23 15:13:44 -04:00
swung0x48 efc899a1b0 [MG_Remote, MG_Test, scripts] (P7): bound the pre-auth cap and pause accepting when out of descriptors 2026-09-23 13:45:00 -04:00
swung0x48 bc62b17b0c [MG_Remote, scripts] (P7): refuse queued DataBinds on every pre-Accept exit and route DataBinds without a reap wait 2026-09-23 13:45:00 -04:00
swung0x48 5411180288 [MG_Remote, scripts] (P7): name every single-session first-frame outcome and pin its token-first order 2026-09-23 13:45:00 -04:00
swung0x48 04229e62d4 [MG_Remote, MG_Test, scripts] (P7): share the pre-auth queue between addresses and back off silent slot holders 2026-09-23 13:45:00 -04:00
swung0x48 6628674d72 [MG_Remote, scripts] (P7): refuse DataBinds queued on the session hand-off before it closes 2026-09-23 13:45:00 -04:00
swung0x48 3d7cc9592b [MG_Remote, MG_IntegrationTest, CI, scripts] (P7): add Ph fuzz arm 1 for malformed control frames 2026-09-23 13:45:00 -04:00
swung0x48 7bb1da73d4 [MG_Remote, MG_Test, scripts] (P7): authenticate TCP peers before fork with bounded pre-auth work and backoff 2026-09-23 13:44:38 -04:00
swung0x48 7aee3e2105 [ci] (P7): ph_latch_sites --table names each mechanics control by its gtest suite, not its file 2026-09-23 13:44:37 -04:00