NeuroBrix 0.6.2

The Apple certified directory is complete under the published Triton build for Apple GPUs: 18 552 kernel settings are
certified, among them the settings 0.6.1 left to a first-run tuning, and the arena probe never tunes a kernel. The
kernels that compute a model on NVIDIA are 0.6.1's.

Eight Apple kernel settings stay refused by size on an 18 GB Mac (the certifier's synthetic draw and its oracle do not
fit beside each other there): Real-ESRGAN x8's fp32 convolution at 8192 x 8192, Sana 4K's VAE convolutions, an RMS norm
of 16M x 128 rows, softmaxes of 25M x 1024 and 25M x 256 rows, and one bf16 convolution (48, 192, 480, 832). A model that
launches one of them tunes it once at its first run and keeps the setting; of the models the release trial runs, Sana 4K is the one
that does.

The Triton arena factor stays declared per hardware family (vendors/family_facts.yml): a measure on a user's machine
holds a fixed part and a part proportional to the activations, which one factor does not describe, so no measured
factor is written into a profile.

Fixed

• The kernel certifier prices the size it draws: on a unified-memory device (Apple) a key is drawn at the size its
  phase price fits, but the door before any draw priced it at its recorded top — the open element-wise class (its label,
  68 719 476 736 elements) asked 2.2 TB of an 18 GB Mac and was refused at every re-proof, so a new Mac tuned it once at
  its first Sana run.
• The kernel certifier holds only what its oracle reads: a row-windowed oracle (softmax, layer and RMS norms, group
  norm) reads three windows of rows, but the certifier kept the whole host draw for it and uploaded it again at every
  call; on a unified-memory Mac the draw and its device copy share one pool, and the largest keys of HAT-L, HAT-S and
  mochi were refused (20-33 GB asked of 18). The draw is now uploaded once and only its windows' rows stay on the host.
• The Apple certified directory holds every setting the reference models launch on an 18 GB Mac but eight: the 22
  settings the certifier's price refused at its re-proof under the published Triton build for Apple GPUs (0.6.1 tuned
  them once at a first run) and the second pass's are certified, 18 552 in all, with two of chatterbox's attention
  settings the census listed in fp32 where its run launches them in bf16.
• The arena probe never tunes a kernel: run as a tool, it reads only certified kernel settings; a request that would
  need a setting the directory does not serve is the measure's bound, never a tuning at run time.