Meta Vens
68b74eaee3
cultmath README: Shader Tooling names the strict-form gate and the overridable site capacity
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 21:58:59 +02:00
Meta Vens
38668b6ec0
nocontract.py and run-lavapipe.sh: the strict-form gate under GLSL_DIR (-Gis, NoContraction on both modules)
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 21:41:56 +02:00
Meta Vens
7b121f6ab2
build-glsl.sh: capacity checks (a) to (e), and a [128], _cos, _sin shape refusal
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 21:36:35 +02:00
Meta Vens
c2658fa0b2
partition.py: the capacity header at the head of core.glsl, the one spec-constant block accepted
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 21:36:34 +02:00
Meta Vens
40ab7a20c5
spvedit.py: the capacity edit, one array length id becomes a spec constant (SpecId 0)
...
Does not build alone: partition.py refuses the spec-constant block until the next commit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 21:36:34 +02:00
Meta Vens
51f284ac6c
wrappers.py: array arguments by declarator name, a capacity column, a refusal for CULTMATH_MAX_SITES outside its guard
...
Does not build alone: spvedit.py still reads four columns until the next commit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 21:36:31 +02:00
Meta Vens
7c47cbaffd
Merge origin/main (phasor-field-rename a085c0b3) into hands/cultmath-glsl-build-dxc
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 21:32:08 +02:00
Meta Vens
1330362235
CultPhasor rename: README, design note and both changelogs
...
cultmath-unity [Unreleased] and cultlib [Unreleased] carry the Breaking entries; no version bump, no tag.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 19:28:25 +02:00
Meta Vens
c027d3f884
CultMath.Phacelle.glsl regenerated for cosine/sine
...
Written by CULTMATH_WRITE_GLSL=1 on Yggdrasil (sdk:10.0) at d605c70b
2026-10-17 19:28:00 +02:00
Meta Vens
d605c70bba
CultPhasor.cos/.sin become .cosine/.sine in C# and HLSL (GLSL regenerated next)
...
SPIRV-Cross renames members matching GLSL builtins, so the source names change. Resolver and JSON writer accessors follow the members; the wire (positional MessagePack, JSON keys) is untouched in this commit. The committed GLSL is stale until its regeneration commit, so CommittedGlslEqualsLowering fails here.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-17 19:25:39 +02:00
Meta Vens
92d4d5eb71
CultMath: regenerate CultMath.glsl on Yggdrasil after the capacity note
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:50:50 +02:00
Meta Vens
b6f61ea8c4
CultMath.hlsl: the capacity note names no resource type
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:50:15 +02:00
Meta Vens
8a0b98f70f
CultMath: re-record the fixture and lavapipe bounds on Yggdrasil after the exit-bound draws; the mutant test prints its kill counts
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:48:54 +02:00
Meta Vens
ce6e39a282
SiteArrays: ExitBoundPoints, lattice draws where an exit one ring early reads another result
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:46:17 +02:00
Meta Vens
70914d9a95
CultMath: the fixture cases separate each lattice-loop mutant from the shader text
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:30:19 +02:00
Meta Vens
773a3efbc9
CultMath: regenerate the GLSL and re-record the lavapipe bounds on Yggdrasil for the site-array families
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:26:03 +02:00
Meta Vens
a88df479b8
cultmath_weighted_lattice_cells: the ring exit takes (float)(k - 1), GLSL ES has no int-to-float promotion
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:23:43 +02:00
Meta Vens
96d83c7f1b
CultMath: regenerate CultMath.glsl and glsl-parity.json on Yggdrasil (Ubuntu) for the site-array families
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:21:45 +02:00
Meta Vens
8f74369dee
SiteArrays: WidestLook initialises before FarPoints
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:18:56 +02:00
Meta Vens
150ea0a060
CultMath shaders: cultmath_power_border, cultmath_lattice_cell_distance and cultmath_weighted_lattice_cells over a fixed-capacity site array
...
CULTMATH_MAX_SITES defaults to 128 under #ifndef. The consumer-written ring-loop and border-loop comment recipes are deleted. The C# mirror takes the array as T[]; the span twins live in SiteArrays; the GLSL lowering keeps the capacity macro; gen.py learns the array leaf; the smooth-step family gains its cap-point draw; CULTMATH_WRITE_GLSL refuses non-Linux.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 16:09:18 +02:00
Meta Vens
23ac4e895b
cultmath README: name tools/glsl/build-glsl.sh and GLSL_DIR, not yet the owner of the committed GLSL
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 13:32:37 +02:00
Meta Vens
b7f18ff5b1
build-glsl.sh: fail on inout, param_var_, wrapper names, export and mix(mix( in the output
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 13:24:11 +02:00
Meta Vens
9f0c20929c
cultmath device run: GLSL_DIR runs the built route and compares lavapipe-glsl to lavapipe-hlsl bit for bit
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 13:04:16 +02:00
Meta Vens
330290dbd3
partition.py: fix duplicate-signature key
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 12:59:52 +02:00
Meta Vens
cd94a2185d
partition.py: duplicate chunks are duplicate signatures, not names (overloads)
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 12:58:55 +02:00
Meta Vens
bcb263f2cc
cultmath glsl build: build-glsl.sh, pinned tools, pipeline, ES 3.00 and consumer checks
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 12:54:26 +02:00
Meta Vens
951bd15635
cultmath glsl build: partition.py, origin partition and constants with refusals
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 12:53:48 +02:00
Meta Vens
b10f4530d0
cultmath glsl build: spvedit.py, the one SPIR-V edit with by-value parameters
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 12:49:50 +02:00
Meta Vens
da082e7e7c
cultmath glsl build: wrappers.py, build-only export wrappers (188) with a count refusal
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 12:49:12 +02:00
Meta Vens
7ddb10408e
cultmath tests: lavapipe bounds with the four lattice families, recorded on Yggdrasil (cut lattice-weighted-shaders)
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 11:34:05 +02:00
Meta Vens
8b31e47eee
CultMath shaders: HLSL twins of the four lattice steps, both copies, regenerated GLSL and parity fixture (cut lattice-weighted-shaders)
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 11:31:46 +02:00
Meta Vens
20ecec4040
cultmath tests: lattice refuses a query whose far cell centres overflow, as p
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 10:22:10 +02:00
Meta Vens
df1b2dca89
cultmath tests: lattice cap reached by a point that needs ring 17, exact tie keeps the earlier row-major cell, winner swaps are continuous
...
Findings max-ring-unpinned and the tie-le survivor; also the spec's F1-swap and F2 continuity checks.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 09:14:39 +02:00
Meta Vens
5745c2c3b2
cultmath lattice: stretch normal normalised by its largest component; refusals name their own parameter
...
Findings normal-not-unit-breaks-exit and refusals-misnamed: a tiny or huge normal acts as its direction, cellSize and the body span are refused under their own names, and a drift times time product that overflows is refused up front.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 09:14:30 +02:00
Meta Vens
c65f70e3cd
cultmath tests: lattice stretch normal is normalised
2026-10-17 07:45:43 +02:00
Meta Vens
1a8b04f36f
cultmath docs: weighted lattice cells section and README bullet; rings pinned to their measurement
2026-10-17 07:29:51 +02:00
Meta Vens
e835745e63
cultmath tests: lattice orbit slow enough for the 60 Hz weight bound
2026-10-17 07:27:09 +02:00
Meta Vens
202a0bd41f
cultmath tests: lattice orbit speed, boost-0 look for the 0.5k bound
2026-10-17 07:22:59 +02:00
Meta Vens
ae0c871b8f
cultmath tests: lattice cells oracle, exit-bound mutants, smooth band, continuity, refusals, rings, probe parity
2026-10-17 07:18:51 +02:00
Meta Vens
1c913f5c6d
cultmath: weighted_lattice_cells with exact ring-exit search, four public steps, range constants; power_border splits a private unchecked core
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-17 06:44:07 +02:00
Meta Vens
911fc75531
cultmath tests: re-record lavapipe bounds for trophic-nodes families (follow-up trophic-families-rerecord)
...
Ten new families per route; no existing row changed.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-16 23:38:05 +02:00
Meta Vens
28c9005b61
cultmath tests: the tripwire states that a qualifier between // x /* and // */ passes (finding s2.tripwire-slashslash-star-hides)
...
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-16 23:34:30 +02:00
Meta Vens
4bf6e6750c
Merge hands/cultmath-shader-conforming-run (verdicts s1, s2)
2026-10-16 23:33:53 +02:00
Meta Vens
84589e0c05
cultmath tests: a reference value moved by one ulp fails its sampled-form family through the recorded bits
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 22:19:28 +02:00
Meta Vens
352bf5b27e
cultmath tests: the device-tolerance pin uses fixture values in [1, 1.1), where k ulps is within a tenth of k u1
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 21:57:54 +02:00
Meta Vens
3ad421c482
cultmath tests: the stated device tolerance is pinned at its limit in ulps of the fixture's magnitude
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 21:46:56 +02:00
Meta Vens
632ffd1f7b
cultmath: re-record lavapipe bounds with result sha256 per family and route, and phacelle's device clause
...
Recorded by run-lavapipe.sh WRITE_BOUNDS=1 on Yggdrasil; the repeat run in the same job judged the file green and
produced the same all-outputs hash (46e0c8e0...).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 21:46:13 +02:00
Meta Vens
87299d2f02
cultmath tests: the precision tripwire reads vector and matrix spellings of min10float, min16float and half
...
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 21:33:12 +02:00
Meta Vens
7e6881af9b
Merge hands/cultmath-trophic-nodes
...
Verdicts s1, s2 and s3 of cut trophic-nodes.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-16 21:23:11 +02:00
Meta Vens
9a3ad78c11
cultmath: lavapipe bounds carry exact result bits, a reduced-precision tripwire, and the judge reads the stated device tolerance
...
Per verdict s1: the judge keeps the fixture tolerance as correctness and adds a recorded sha256 of each family's
result per route (a change in the computation fails until re-recorded); a test refuses mediump/lowp/precision
other than highp and min16float/min10float/min16int/half in the committed shaders; phacelle's tolerance text states
a device clause (2^-18) that the judge parses and enforces. The committed bounds file lacks the new column until
the next WRITE_BOUNDS=1 job, so this commit's device run fails and it does not pass DeviceResultsHoldFixture.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-16 21:22:14 +02:00
