jgrusewski f927469ed3 feat(ml-alpha): cfc_step kernel + invariant-based GPU validation ...

Hasani 2022 closed-form CfC recurrence; one thread per hidden unit, no
atomicAdd. Tests assert algebraic invariants (dt=0 -> identity, zero
weights -> h_old * decay, large tau -> h_old preserved, output bound).

Also removes src/cfc/oracle.rs and replaces snap_feature bit-equiv
test with property assertions per feedback_no_cpu_test_fallbacks.md.
CPU mirrors are bug-locks; validation is now via known synthetic
inputs + analytical relations on the GPU output.

12 tests pass on local sm_86 (7 snap_feature invariants + 5 cfc_step
invariants).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-05-16 21:50:20 +02:00

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cfc

feat(ml-alpha): cfc_step kernel + invariant-based GPU validation

2026-05-16 21:50:20 +02:00

fxcache_reader.rs

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isv.rs

feat(ml-alpha): IsvBus — 32-slot device-resident f32 bus

2026-05-16 21:38:54 +02:00

lib.rs

feat(ml-alpha): snap_feature_assemble kernel + CPU oracle

2026-05-16 21:46:58 +02:00

mamba2_block.rs

feat(phase-e-4-a): T10 Mamba2 backward chain + KC calibration

2026-05-15 23:49:25 +02:00

multi_horizon_labels.rs

feat(ml-alpha): Phase 1d.2 multi-minute label + smoke (K=6000 architectural test)

2026-05-15 09:00:17 +02:00

pinned_mem.rs

build(ml-alpha): multi-cubin build.rs + placeholder kernels + local MappedF32Buffer

2026-05-16 21:35:35 +02:00

pinned.rs

feat(ml-alpha): mapped-pinned ingress slots for snapshot + fill

2026-05-16 21:42:28 +02:00

purged_split.rs

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