Research archive

Research with receipts.

Every result is separated into live algorithmic experiments, implementation self-tests, and physical hardware benchmarks. Planned hardware work stays visibly pending until it actually runs.

Experiments

Numerical systems experiments

SN-LAB-001

Poisson mixed-precision iterative refinement

LIVE / RECEIPT↗ SN-LAB-002

Hilbert conditioning boundary

LIVE / RECEIPT↗

SN-LAB-003

ROCm sparse Poisson / mixed precision

HARDWARE PENDING○

SN-LAB-004

MI430X native FP64 vs MI455X reconstruction

HARDWARE PENDING○

EXPERIMENT PLAN ↗RUN SCHEMA ↗

Evidence policy

No benchmark theater.

Vendor specifications remain vendor specifications. Literature results remain literature results. Browser experiments are labeled as algorithmic demonstrations. Physical accelerator performance will only be published with retained environment, workload, numerical-contract, and raw-result metadata.