Raw v1 is decoded by the enum's derive alone (SnapshotResponseRawV1Rows,
the v1 arm and its helpers deleted); the five raw families carry
skip_deserializing so the hand reader is their only decoder. The four hand
readers refuse a duplicated key; refusals carry a schema-shaped
schemaVersion context and never a received value. README describes only
the raw lane. A same-length str-payload credential forgery is pinned.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
describe_decode_error keeps serde's own value-free texts for missing and
duplicate fields (static names from the type), maps unknown-variant and
invalid-type to kind descriptions, and leaves everything else opaque.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Mutation survivors of the first run: validate_message -> Ok(()) and the
Some(18) arm of decode_canonical_signed_payload.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Deletes CultNetDocumentRecord, the DocumentPut and SnapshotResponse variants,
parse_cultnet_message, require_typed, round_trip_typed, the eight replication
functions and the two catalog schemas (parked at tag
parked/cultnet-rs-dynamic-document-lane). decode_cultnet_message_from_slice is
the one decode; raw v1 rows, identity credentials and the signed-record readers
decode through cultcache_rs::decode_payload. Adds tests/decode_door.rs. 0.2.0.
Not yet compiled at this commit (verification runs on Yggdrasil).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The decode_stack Windows run is at 10a39dac (tests unchanged since 4b55c7d3);
the head after this commit awaits a Soul rerun.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Legacy and v1 reads on 64 KiB, redb pull_all and compare-and-swap on 104 KiB,
and one Largest level on 88 KiB, the sizes where a plain from_slice or a missing
outer maybe_grow dies in release as well as debug.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The README and decode_payload claimed the calling thread needs only its own
frames. Measured, the door has a payload-independent floor (release 56 KiB vs
16 for a same-signature non-decoding function; debug 104 vs 88). Say so, and
replace "Windows not yet verified" with the one by-hand Starfire run of
decode_stack on x86_64-pc-windows-msvc.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Measured on Yggdrasil: the decode needs 56 KiB (Wide32) and 80 KiB (Largest) in
debug on a thread that returns a bool; returning the record through
std::thread's own frames adds several copies of it, so the tests box it and
size threads at 96 KiB and from 160 KiB.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
decode_grown checks the stack before any frame that holds T, then serde_stacker
at every container; decode_payload walks the nesting bound and calls it; the
legacy envelope array, redb reads and v1 snapshots decode through it too.
Red zone 512 KiB against MAX_RECORD_INLINE_BYTES = 16 KiB, which the
DatabaseEntry, CultSlots and CultUnion derives assert at compile time.
cultcache-rs-derive 0.2.0.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Their results carry the curvature constant; the platform-bound families stay as generated on Windows.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CultMath.glsl is GlslLowering's output (CULTMATH_WRITE_GLSL=1, run on Yggdrasil); the fixture keeps every
earlier case byte for byte (the platform-bound families stay as generated on Windows) and appends the three
new families, which depend on no libm.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
MeasureThird on the tied kernel: refined 488.1047, x 1.10 = 536.9152, witness (-168.3755, -3.8205261,
-109.16948). MeasureHessian with the analytic Hessian: refined 50.58377, x 1.10 = 55.642143, witness
(-13.7920685, -9.672134, 61.563934); the central-difference value 56.050385 carried the quotient's
roundoff. README bullet for the span primitives. CultMath.glsl and the fixture are not yet regenerated.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
math.Span.cs adds the analytic Hessian of snoise(float3) on snoise_grad's tied kernel and the closed-form
integral of a clamped linear ramp; HLSL twins and the Unity copies follow, HessianNorm now reads the
library Hessian, the GLSL lowering gains float3x3 to mat3, and MeasureThird/ThirdConstantPinsSampled and
SpanPrimitiveTests land. SNOISE_THIRD is a placeholder (1) until MeasureThird runs; CultMath.glsl and the
fixture are not yet regenerated. Does not pass its tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ExprGraph (immutable class, one validator in Create), ExprBuilder (hash-consing, dead-node removal, Substitute), ExprOps (the one op table), ExprEvaluator, ExprBindings, ExprGraphException; CultMathExprResolver appended to the default chain after CultMathResolver.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
infinite.json holds 47 cases of infinite operands for cycles_power, cycles_modulo and Map Range Smooth Step, made inside Blender's kernel; only that family was regenerated. CultMath.Cycles.glsl changed by the generator alone (CULTMATH_WRITE_GLSL=1); glsl-parity.json and CultMath.glsl are byte-identical. This commit builds and its tests are expected green.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
cycles_power read b - 2 floor(0.5 b) != 0 as odd, which is NaN for b = +-inf, so a negative base got a negative result where Cycles' powf(a, +-inf) is never negative. Odd now means the remainder is exactly 1 (C#, HLSL, Unity copy). oracle.py gains the infinite family (operands made in-kernel as +-exp(100), results read through comparisons with 0) for power, modulo and Map Range Smooth Step; the infinite.json fixture and the regenerated GLSL follow in the next commit. This commit builds; InfiniteOperandsFollowBlender and CommittedGlslEqualsLowering fail until it lands.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fixtures are the oracle's output (SSE4.2 kernel, Blender 5.2.2 Linux), two runs cmp-identical; CultMath.glsl line 1 (the
Cycles function list in the generated header) carries the three new names.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fixtures and the regenerated GLSL follow in the next commit, so the tests that read the new rows
(InverseTrigonometry..., OperandStreams...) are red at this commit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A payload inside the 256 nesting bound no longer depends on the caller's
thread stack: the rmp-serde deserializer runs under serde_stacker with a
256 KiB red zone and 2 MiB segments. Adds tests/decode_stack.rs (child
process per test, sized decode thread) and renames the 2 MiB union_parity
stack test to a 1 MiB pin.
Not yet built or run at this commit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The z channel's boundary mutant survived because 0/0 reads as 0 after the clamp. mix.json follows. Builds.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Byte-identical regeneration for the other five families. CyclesOracleTests and the mirror tests pass (29 of 29).
Builds.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
