Each worker core sets up its own IPI receiver before going online (amd64 LAPIC + vector 0x22 with its own stub, aarch64 banked GIC SGI 0, riscv64 sie.SSIE); core 0 sends by ICR / GICD_SGIR / SBI IPI. Park lets exactly one interrupt in without a lost-wake window. Boot self-test: IPI round trips 3/3 and 'woke x3, IPIs x3' on all three ISAs; worker vCPU threads 0.0% on the host. 3-ISA acceptance clean. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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. Seeexperiments/bare_metal/README.mdfor 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.