[Piecewise] support disable decode cuda graph when enable piecewise cuda graph (#13965)

python/sglang/srt/model_executor/model_runner.py

@@ -297,6 +297,7 @@ class ModelRunner:
         self.req_to_token_pool = req_to_token_pool
         self.token_to_kv_pool_allocator = token_to_kv_pool_allocator
         self.is_hybrid = model_config.is_hybrid
+        self.is_hybrid_swa = self.is_hybrid
         self.use_mla_backend = self.model_config.attention_arch == AttentionArch.MLA
         self.attention_chunk_size = model_config.attention_chunk_size
         self.forward_pass_id = 0
@@ -1615,11 +1616,6 @@ class ModelRunner:
             )
 
     def can_run_piecewise_cuda_graph(self):
-        if self.server_args.disable_cuda_graph:
-            log_info_on_rank0(
-                logger, "Disable piecewise CUDA graph because disable_cuda_graph is set"
-            )
-            return False
         if self.server_args.enable_torch_compile:
             log_info_on_rank0(
                 logger,