Fix formatting in README.md for clarity #32
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| name: Signal - Correctness Gates | ||
| # Run on every push and PR to enforce correctness invariants | ||
| on: | ||
| push: | ||
| branches: [ main ] | ||
| pull_request: | ||
| branches: [ main ] | ||
| jobs: | ||
| numerics-test: | ||
| name: Numerics Test (Triton backward vs FP64 reference) | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@v3 | ||
| - uses: actions/setup-python@v4 | ||
| with: | ||
| python-version: "3.10" | ||
| - name: Install dependencies | ||
| run: | | ||
| pip install -q torch pytest numpy pyyaml | ||
| - name: Run numerics tests | ||
| run: | | ||
| cd moe-engine && python -m pytest tests/test_kernels_numerics.py -v --tb=short | ||
| - name: Alternative: Run standalone numerics test (if pytest unavailable) | ||
| if: failure() | ||
| run: | | ||
| cd moe-engine && python tests/run_numerics_tests.py | ||
| token-conservation-check: | ||
| name: Token Conservation Invariant | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@v3 | ||
| - uses: actions/setup-python@v4 | ||
| with: | ||
| python-version: "3.10" | ||
| - name: Install dependencies | ||
| run: | | ||
| pip install -q torch pytest numpy pyyaml | ||
| - name: Test token conservation in smoke run | ||
| run: | | ||
| cd moe-engine && python -m pytest tests/test_smoke_e2e.py -v -k "smoke" --tb=short | ||
| continue-on-error: true | ||
| - name: Manual token conservation check (standalone) | ||
| run: | | ||
| cd moe-engine && python -c " | ||
| import torch | ||
| from pkg.kernels.moe_router import MoERouter | ||
| # Quick sanity check | ||
| router = MoERouter(hidden_dim=256, num_experts=64, top_k=2) | ||
| tokens = torch.randn(1024, 256) | ||
| idx, w, dispatch_cnt = router(tokens) | ||
| N, K = idx.shape | ||
| total_dispatched = dispatch_cnt.sum().item() | ||
| expected = N * K | ||
| assert total_dispatched == expected, f'Token loss: {total_dispatched} != {expected}' | ||
| assert not torch.isnan(idx.float()).any(), 'NaN in indices' | ||
| assert (idx >= 0).all() and (idx < 64).all(), 'Out-of-range indices' | ||
| print(f'✓ Token conservation: {total_dispatched} == {expected}') | ||
| " | ||
| syntax-check: | ||
| name: Python Syntax Validation | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@v3 | ||
| - uses: actions/setup-python@v4 | ||
| with: | ||
| python-version: "3.10" | ||
| - name: Validate Python syntax | ||
| run: | | ||
| python -m py_compile \ | ||
| moe-engine/pkg/kernels/moe_router.py \ | ||
| moe-engine/pkg/distributed/parallel_mesh.py \ | ||
| moe-engine/pkg/elastic/fault_monitor.py \ | ||
| moe-engine/tests/test_kernels_numerics.py \ | ||
| moe-engine/tests/run_numerics_tests.py | ||
| assertions-present: | ||
| name: Verify Assertion Guards | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@v3 | ||
| - name: Check for token conservation assertions | ||
| run: | | ||
| # Verify moe_router.py has assert for dispatch_cnt | ||
| if grep -q "dispatch_cnt.sum().item() == N \* K" moe-engine/pkg/kernels/moe_router.py; then | ||
| echo "✓ Token conservation assertion found in moe_router.py" | ||
| else | ||
| echo "✗ MISSING: token conservation assertion in moe_router.py" | ||
| exit 1 | ||
| fi | ||
| # Verify parallel_mesh.py has assertions for combine | ||
| if grep -q "assert out.shape == (N, H)" moe-engine/pkg/distributed/parallel_mesh.py; then | ||
| echo "✓ Combine shape assertion found in parallel_mesh.py" | ||
| else | ||
| echo "✗ MISSING: combine shape assertion in parallel_mesh.py" | ||
| exit 1 | ||
| fi | ||
| if grep -q "assert ids_recv.shape\[0\] == received.shape\[0\]" moe-engine/pkg/distributed/parallel_mesh.py; then | ||
| echo "✓ Expert ID shape assertion found in parallel_mesh.py" | ||
| else | ||
| echo "✗ MISSING: expert ID shape assertion in parallel_mesh.py" | ||
| exit 1 | ||
| fi | ||
| # Status gate: require all checks to pass | ||
| all-checks: | ||
| name: All Checks Passed | ||
| needs: [syntax-check, assertions-present] | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - run: echo "✓ All correctness gates passed" | ||
