[XPU] Refactor pre process (#6993)

* [XPU] support speculate_pre_process

* merge develop

* fix codestype

* fix mtp, support cu_seqlens_q_output

* fix mtp, support cu_seqlens_q_output

* fix test

---------

Co-authored-by: lizan1999 <lizan03@baidu.com>

fastdeploy/worker/xpu_model_runner.py

@@ -1114,6 +1114,8 @@ class XPUModelRunner(ModelRunnerBase):
                 self.cache_config.block_size,
                 self.speculative_config.num_speculative_tokens if self.speculative_decoding else 0,
             )
+
+        # TODO(chenhuan): support cached_token_num
         self.forward_meta = xpu_pre_process(
             self.share_inputs["input_ids"],
             self.share_inputs["seq_lens_this_time"],
@@ -1577,9 +1579,7 @@ class XPUModelRunner(ModelRunnerBase):
             )
             if self.use_cudagraph:
                 model_output = model_output[: self.real_token_num]
-            hidden_states = xpu_process_output(
-                model_output, self.share_inputs["cum_offsets"], self.forward_meta, self.share_inputs
-            )
+            hidden_states = xpu_process_output(model_output, self.forward_meta, self.share_inputs)
             # 4. Compute logits, Sample
             logits = self.model.compute_logits(hidden_states)
             sampler_output = None