# Exact source snapshot (already present on mounted storage)
SOURCE=/run/media/popov/DATA/llm/safetensor/models/models--Qwen--Qwen2.5-0.5B-Instruct/snapshots/7ae557604adf67be50417f59c2c2f167def9a775
LLAMA=/run/media/popov/d/DEV/llamacpp/llama.cpp
ROCM_PY=/run/media/popov/d/DEV/repos/d-popov.com/AI/.venv-rocm/bin/python
PROJECT_PY=/run/media/popov/d/DEV/repos/d-popov.com/AI/.venv/bin/python
OUT=/run/media/popov/DATA/llm/dgr-001

# Converter support check (no writes)
$ROCM_PY $LLAMA/convert_hf_to_gguf.py "$SOURCE" --outtype f16 --outfile "$OUT/Qwen2.5-0.5B-Instruct-7ae5576-F16.gguf" --dry-run

# Exact-revision near-lossless and performance-fit artifacts
$ROCM_PY $LLAMA/convert_hf_to_gguf.py "$SOURCE" --outtype f16 --outfile "$OUT/Qwen2.5-0.5B-Instruct-7ae5576-F16.gguf"
$LLAMA/build/bin/llama-quantize "$OUT/Qwen2.5-0.5B-Instruct-7ae5576-F16.gguf" "$OUT/Qwen2.5-0.5B-Instruct-7ae5576-Q4_K_M.gguf" Q4_K_M
$ROCM_PY $LLAMA/convert_hf_to_gguf.py "$SOURCE" --outtype bf16 --outfile "$OUT/Qwen2.5-0.5B-Instruct-7ae5576-BF16.gguf"

# Runtime and artifact identity
git -C "$LLAMA" rev-parse HEAD
$LLAMA/build/bin/llama-server --version
sha256sum "$LLAMA/build/bin/llama-server" "$LLAMA/convert_hf_to_gguf.py" "$LLAMA/build/bin/llama-quantize"
sha256sum "$SOURCE/model.safetensors" "$OUT/Qwen2.5-0.5B-Instruct-7ae5576-BF16.gguf" "$OUT/Qwen2.5-0.5B-Instruct-7ae5576-Q4_K_M.gguf"

# Deterministic complete-snapshot digest used by benchmark-config.json
PYTHONPATH=packages/node $ROCM_PY - <<'PY'
from pathlib import Path
from meshnet_node.recipe_drivers import _artifact_sha256
print(_artifact_sha256(Path('/run/media/popov/DATA/llm/safetensor/models/models--Qwen--Qwen2.5-0.5B-Instruct/snapshots/7ae557604adf67be50417f59c2c2f167def9a775')))
PY

# Canonical opt-in local-real benchmark
MESHNET_ENABLE_REAL_INFERENCE_TESTS=1 PYTHONPATH=packages/node $ROCM_PY -m meshnet_node.recipe_benchmark \
  --config .scratch/distributed-gguf-runtime/evidence/DGR-001/benchmark-config.json \
  --json-out .scratch/distributed-gguf-runtime/evidence/DGR-001/results.json \
  --summary-out .scratch/distributed-gguf-runtime/evidence/DGR-001/results.txt

# Distil the baseline and evaluate immutable v1
PYTHONPATH=packages/node $PROJECT_PY - <<'PY'
from pathlib import Path
import json
from meshnet_node.performance_contract import baseline_from_report, evaluate_contract, load_contract
root = Path('.scratch/distributed-gguf-runtime/evidence/DGR-001')
report = json.loads((root / 'results.json').read_text())
contract = load_contract(root / 'performance-contract.json')
(root / 'baseline.json').write_text(json.dumps(baseline_from_report(report), indent=2, sort_keys=True) + '\n')
(root / 'contract-evaluation.json').write_text(json.dumps(evaluate_contract(contract, report).to_dict(), indent=2, sort_keys=True) + '\n')
PY

# Deterministic verification
PYTHONPATH=packages/node $PROJECT_PY -m pytest -q tests/test_recipe_benchmark.py
PYTHONPATH=packages/node $PROJECT_PY -m pytest -q
PYTHONPATH=packages/node $PROJECT_PY -m compileall -q packages tests
git diff --check