test: verify_build.sh for real hardware validation

verify_build.sh

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+#!/usr/bin/env bash
+# verify_build.sh — 在BI-V100真机上验证完整build链
+set -uo pipefail
+cd "$(dirname "$0")"
+
+echo "=== 1. patch_ops.sh syntax ==="
+bash -n qwen3_6_scripts/patch_ops.sh && echo "✓ OK" || echo "✗ FAIL"
+
+echo ""
+echo "=== 2. build ix_unified_bridge.so ==="
+bash ex_engine/build_unified_bridge.sh 2>&1 | tail -10
+
+echo ""
+echo "=== 3. verify bridge load ==="
+python3 << 'PY'
+import importlib.util, glob
+so = glob.glob("ex_engine/build/ix_unified_bridge*.so")
+if not so:
+    print("✗ .so not built"); exit(1)
+spec = importlib.util.spec_from_file_location("ix_unified_bridge", so[0])
+mod = importlib.util.module_from_spec(spec)
+spec.loader.exec_module(mod)
+funcs = [x for x in dir(mod) if not x.startswith('_')]
+print(f"✓ {len(funcs)} functions: {funcs}")
+PY
+
+echo ""
+echo "=== 4. ix_unified dispatch smoke test ==="
+python3 << 'PY'
+import sys, os
+sys.path.insert(0, "ex_engine/build")
+sys.path.insert(0, "ex_engine/python")
+os.environ["IX_BRIDGE_PATH"] = "ex_engine/build"
+from ix_unified import ix
+print(f"bridge={ix._bridge is not None}, ixformer={ix._ixf is not None}")
+
+import torch
+# silu_and_mul
+x = torch.randn(2, 512, device="cuda", dtype=torch.float16)
+out = ix.silu_and_mul(x)
+print(f"✓ silu_and_mul: {x.shape} → {out.shape}")
+
+# rms_norm
+inp = torch.randn(4, 2048, device="cuda", dtype=torch.float16)
+outp = torch.empty_like(inp)
+w = torch.ones(2048, device="cuda", dtype=torch.float16)
+ix.rms_norm(outp, inp, w, 1e-6)
+print(f"✓ rms_norm: {inp.shape}")
+
+# moe_topk_softmax
+gate = torch.randn(8, 256, device="cuda", dtype=torch.float16)
+weights, indices = ix.moe_topk_softmax(gate, 8, True)
+print(f"✓ moe_topk_softmax: {gate.shape} → weights={weights.shape} indices={indices.shape}")
+
+print("ALL SMOKE TESTS PASSED")
+PY
+
+echo ""
+echo "=== 5. prebuilt .so still load ==="
+python3 << 'PY'
+import importlib.util, os
+so_dir = "qwen3_6_scripts/prebuilt/corex-3.2.3-ivcore10"
+for name in ["corex_moe_direct_routed", "corex_gdn_packed_decode", "corex_gdn_causal_conv"]:
+    so = os.path.join(so_dir, f"{name}.so")
+    spec = importlib.util.spec_from_file_location(name, so)
+    mod = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(mod)
+    funcs = [x for x in dir(mod) if not x.startswith('_')]
+    print(f"✓ {name}: {funcs}")
+PY
+
+echo ""
+echo "=== 6. py_compile all ==="
+cd qwen3_6_scripts
+find . -path './wheels' -prune -o -name '*.py' -print0 | xargs -0 python3 -m py_compile 2>&1 && echo "✓ all OK" || echo "✗ errors"
+
+echo ""
+echo "=== DONE ==="