DGR-030: Add accelerator build presets and native CI matrix #14

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popov · 2026-07-16T20:36:02Z

popov commented

2026-07-16 20:36:02 +00:00

DGR-030: Add accelerator build presets and native CI matrix

Status / triage: specification only; ready-for-agent; passes: false
Execution mode: AFK
Milestone: M1
Dependencies: DGR-029
Blocks (derived): DGR-053, DGR-067, DGR-068
Labels: area:build, area:hardware, type:toolchain, priority:p0, ready-for-agent
Evidence class: model-free
Hardware: optional
Model: generic
Upstream: yes

Objective / description

Fresh Ralph session: read .scratch/distributed-gguf-runtime/RALPH-CONTEXT.md, source issue .scratch/distributed-gguf-runtime/issues/030-add-accelerator-build-presets-and-native-ci-matrix.md, and evidence READMEs for dependencies (DGR-029) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Compile all required accelerator lanes reproducibly while keeping untested real-hardware capabilities registered-dark.

Acceptance criteria

Add isolated out-of-tree presets for CUDA, ROCm, Vulkan, and Metal without changing the deterministic CPU default.
Add a native CI/build matrix that reports unavailable SDKs as explicit unavailable/skipped lanes rather than false success.
Compile each available lane and preserve exact compiler, SDK, upstream pin, patch-stack, and build-option evidence.
Keep every backend/model/recipe lane registered-dark until a separate real-hardware certification record exists.
Applicable shared quality gates in prd.json pass, and the evidence handoff records exact commands/results, changed files, limitations, and dependency handoff.

Shared quality gates

Targeted deterministic tests pass; Python changes also pass python -m compileall packages tests.
git diff --check passes.
Default tests are model-download-free, API-credit-free, and GPU-free.
Evidence README records exact changed files, commands/results, limitations, and dependency handoff; no fabricated evidence or inherited completion credit.

Evidence handoff

Write and verify .scratch/distributed-gguf-runtime/evidence/DGR-030/README.md. Until every criterion and applicable gate has real evidence, this story remains passes: false. Legacy evidence is provenance only, not completion credit.

# DGR-030: Add accelerator build presets and native CI matrix - **Status / triage:** specification only; `ready-for-agent`; `passes: false` - **Execution mode:** `AFK` - **Milestone:** `M1` - **Dependencies:** `DGR-029` - **Blocks (derived):** `DGR-053`, `DGR-067`, `DGR-068` - **Labels:** `area:build`, `area:hardware`, `type:toolchain`, `priority:p0`, `ready-for-agent` - **Evidence class:** `model-free` - **Hardware:** `optional` - **Model:** `generic` - **Upstream:** `yes` ## Objective / description Fresh Ralph session: read `.scratch/distributed-gguf-runtime/RALPH-CONTEXT.md`, source issue `.scratch/distributed-gguf-runtime/issues/030-add-accelerator-build-presets-and-native-ci-matrix.md`, and evidence READMEs for dependencies (DGR-029) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Compile all required accelerator lanes reproducibly while keeping untested real-hardware capabilities registered-dark. ## Acceptance criteria - [ ] Add isolated out-of-tree presets for CUDA, ROCm, Vulkan, and Metal without changing the deterministic CPU default. - [ ] Add a native CI/build matrix that reports unavailable SDKs as explicit unavailable/skipped lanes rather than false success. - [ ] Compile each available lane and preserve exact compiler, SDK, upstream pin, patch-stack, and build-option evidence. - [ ] Keep every backend/model/recipe lane registered-dark until a separate real-hardware certification record exists. - [ ] Applicable shared quality gates in `prd.json` pass, and the evidence handoff records exact commands/results, changed files, limitations, and dependency handoff. ## Shared quality gates - Targeted deterministic tests pass; Python changes also pass `python -m compileall packages tests`. - `git diff --check` passes. - Default tests are model-download-free, API-credit-free, and GPU-free. - Evidence README records exact changed files, commands/results, limitations, and dependency handoff; no fabricated evidence or inherited completion credit. ## Evidence handoff Write and verify `.scratch/distributed-gguf-runtime/evidence/DGR-030/README.md`. Until every criterion and applicable gate has real evidence, this story remains `passes: false`. Legacy evidence is provenance only, not completion credit.

popov added this to the M1 milestone 2026-07-16 20:36:02 +00:00

popov added the area:hardware type:toolchain area:build ready-for-agent priority:p0 status:blocked labels 2026-07-16 20:36:02 +00:00

popov added status:in-progress and removed status:blocked labels 2026-07-22 06:44:25 +00:00

popov added status:ready and removed status:in-progress labels 2026-07-23 07:25:45 +00:00

popov added status:in-progress and removed status:ready labels 2026-07-23 07:34:08 +00:00

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Reference: popov/neuron-tai#14