Files
LithosAnanake/experiments
rajamesandClaude Opus 5.5 e177c5c6b3 feat(build): the stick and the data stick, Artemis formatted and signed at build
The stick's increment 3, Task 1 (docs/v4.0.0/plans/2026-10-27-stick-3-images.md;
STICK.md 4). make boot_image TARGET=PC now writes the 2 GiB stick: ESP 64 MiB
(BOOTX64.EFI, startup.nsh, starforth.cfg), StarshipOS identity 500 MiB (zeros),
StarshipOS Artemis to the end. make -f kernel/Makefile ARCH=<arch> datastick
writes the 1.5 GiB data stick, identity and Artemis, fresh every time. Sizes in
kernel/Makefile; every partition on whole MiB.

tools/mkartemis formats and signs an Artemis partition at build with the
kernel's own code -- v3's block_subsystem.c (blk_subsys_confirm_format) and
artemis_sig.c (artemis_sig_genesis_stamp) -- through a blkio device over a byte
range of the image; --check reads one back the same way (read-only). disk_uuid
from getrandom(2): each image its own. mkdiskimage.sh gains --starship,
--mkartemis, --esp-mib; Milk-V and the Pi images are unchanged. The kernel is
not changed.

Red: scripts/check_images.sh FAIL (no datastick, the PC image one partition).
Green: 23/23. Mutation: --check on a range shifted by one block fails.
Accepted: suite EXIT 0; 133146, 133417, 133815, POST 538/538, dict_hash
0xfec8c47cfc6f437f; test-32, 0 failures.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 13:46:59 -04:00
..

experiments/

Design of Experiments (DoE) campaign data and analysis for the LithosAnanke kernel.

  • bare_metal/ — the bare-metal DoE experiment: blind full-factorial 2⁴ runs measuring the L8 Jacquard mode selector's effect on the Steady-State Machine across amd64/aarch64/riscv64. See experiments/bare_metal/README.md for the full directory layout (runs/, latest/, analysis/{charts,tables,report}).

Hosted-VM DoE campaigns (factorial/heartbeat/ablation studies) live under docs/working/experiments/ instead — this top-level directory is specifically the kernel/bare-metal side.