[fix ]build baseline4

qwen3_6_scripts/paged_attn.py

@@ -2292,4 +2292,8 @@ class PagedAttention:
     ) -> None:
         key_caches = [kv_cache[0] for kv_cache in kv_caches]
         value_caches = [kv_cache[1] for kv_cache in kv_caches]
-        ops.copy_blocks(key_caches, value_caches, src_to_dists)
+        # BI100 CoreX 3.2.3: ixformer exposes vllm_copy_blocks, not
+        # copy_blocks.  Call the vendor symbol directly instead of going
+        # through ops.copy_blocks (which hits the missing name).
+        import ixformer.functions as _ixf
+        _ixf.vllm_copy_blocks(key_caches, value_caches, src_to_dists)

qwen3_6_scripts/patch_corex_swap_blocks.py

@@ -63,32 +63,3 @@ replace_once(
     required=True,
     already_contains="BI100 CoreX 3.2.3 exposes vllm_swap_blocks",
 )
-
-# ---------- copy_blocks: same naming mismatch ----------
-COPY_CLEAN = """\
-def copy_blocks(key_caches: List[torch.Tensor],
-                value_caches: List[torch.Tensor],
-                block_mapping: torch.Tensor) -> None:
-    ixf_F.copy_blocks(key_caches, value_caches, block_mapping)
-"""
-
-COPY_COMPAT = """\
-def copy_blocks(key_caches: List[torch.Tensor],
-                value_caches: List[torch.Tensor],
-                block_mapping: torch.Tensor) -> None:
-    # BI100 CoreX 3.2.3 exposes vllm_copy_blocks, not copy_blocks.
-    _fn = getattr(ixf_F, "copy_blocks", None) or getattr(
-        ixf_F, "vllm_copy_blocks", None)
-    if _fn is None:
-        raise RuntimeError(
-            "ixformer exposes neither copy_blocks nor vllm_copy_blocks")
-    _fn(key_caches, value_caches, block_mapping)
-"""
-
-replace_once(
-    CUSTOM_OPS,
-    COPY_CLEAN,
-    COPY_COMPAT,
-    required=True,
-    already_contains="BI100 CoreX 3.2.3 exposes vllm_copy_blocks",
-)

qwen3_6_scripts/patch_ops.sh

@@ -460,3 +460,5 @@ python3 ./verify_dlopen_chain.py --vllm-root "${VLLM_ROOT}" || {
 
 build_stage "patch script completed"
 
+
+