修改channelwise moe相关配置读取

vllm/model_executor/layers/quantization/blockwise_int8.py

@@ -139,6 +139,7 @@ class BlockInt8LinearMethod(LinearMethodBase):
         
         assert self.quant_config.weight_block_size is not None
         assert self.quant_config.is_checkpoint_int8_serialized
+        self.tritonsingleton= W8a8GetCacheJSON()
 
     def create_weights(
         self,
@@ -438,8 +439,8 @@ class BlockInt8MoEMethod:
         TOPK= self.tritonsingleton.topk
         block_size=self.quant_config.weight_block_size
         
-        json_file=self.tritonsingleton.get_moeblockint8json_name(block_size,E,N1,N2,K,TOPK)
-        configs_dict=self.tritonsingleton.get_moeblockint8_triton_cache(json_file,block_size,E,N1,N2,K,TOPK)
+        json_file=self.tritonsingleton.get_moeint8json_name(E,N1,N2,K,TOPK,block_size,)
+        configs_dict=self.tritonsingleton.get_moeint8_triton_cache(json_file,E,N1,N2,K,TOPK)
         
         #warmup
         if configs_dict:

vllm/model_executor/layers/quantization/compressed_tensors/compressed_tensors_moe.py

@@ -29,6 +29,7 @@ from vllm.model_executor.layers.quantization.utils.w8a8_utils import (
 from vllm.model_executor.utils import set_weight_attrs
 from vllm.platforms import current_platform
 from vllm.scalar_type import scalar_types
+from vllm.utils import W8a8GetCacheJSON
 
 has_pplx = importlib.util.find_spec("pplx_kernels") is not None
 
@@ -141,6 +142,7 @@ class CompressedTensorsW8A8Fp8MoEMethod(CompressedTensorsMoEMethod):
             is_rocm_aiter_moe_enabled)
 
         self.rocm_aiter_moe_enabled = is_rocm_aiter_moe_enabled()
+        self.tritonsingleton= W8a8GetCacheJSON()
 
     def create_weights(self, layer: torch.nn.Module, num_experts: int,
                        hidden_size: int, intermediate_size_per_partition: int,
@@ -225,6 +227,27 @@ class CompressedTensorsW8A8Fp8MoEMethod(CompressedTensorsMoEMethod):
         else:
             layer.w13_input_scale = None
             layer.w2_input_scale = None
+            
+    def process_weights_after_loading(self, layer: torch.nn.Module) -> None:
+        E=layer.w13_weight.shape[0]
+        N1=layer.w13_weight.shape[1]
+        N2=layer.w2_weight.shape[1]
+        K=layer.w2_weight.shape[2]
+        if [E,N1,N2,K] not in self.tritonsingleton.moe_weight_shapes:
+            self.tritonsingleton.moe_weight_shapes.append([E,N1,N2,K])
+            
+        TOPK= self.tritonsingleton.topk
+
+        json_file=self.tritonsingleton.get_moeint8json_name(E,N1,N2,K,TOPK)
+        configs_dict=self.tritonsingleton.get_moeint8_triton_cache(json_file,E,N1,N2,K,TOPK)
+        
+        #warmup
+        if configs_dict:
+            self.tritonsingleton.triton_moejson_dict.update(configs_dict)
+        
+        #生成模型配置文件
+        #self.tritonsingleton.gen_model_json(block_size) 
+        return   
 
     def process_weights_after_loading(self, layer: torch.nn.Module) -> None:
         # Fp8 moe kernels require a single activation scale.

vllm/utils.py

@@ -1994,10 +1994,14 @@ class W8a8GetCacheJSON:
     def get_blockint8json_name(self,n,k,block_n,block_k):
         return self.triton_json_dir+f"/linear_{n}_{k}_block[{block_n},{block_k}]_{self.device_name}.json"
 
-    def get_moeblockint8json_name(self,block_size,E,N1,N2,K,TOPK):
-        return self.triton_json_dir+f"/MOE_BLOCKINT8[{block_size[0]},{block_size[1]}]_E={E}_N1={N1}_N2={N2}_K={K}_TOPK{TOPK}_{self.device_name}.json"
+    def get_moeint8json_name(self,E,N1,N2,K,TOPK,
+                             block_size:Optional[list]=None):
+        if block_size is not None:
+            return self.triton_json_dir+f"/MOE_BLOCKINT8[{block_size[0]},{block_size[1]}]_E={E}_N1={N1}_N2={N2}_K={K}_TOPK{TOPK}_{self.device_name}.json"
+        else:
+            return self.triton_json_dir+f"/MOE_W8A8INT8_E={E}_N1={N1}_N2={N2}_K={K}_TOPK{TOPK}_{self.device_name}.json"
 
-    def get_moeblockint8_triton_cache(self,file_path,block_size,E,N1,N2,K,TOPK):
+    def get_moeint8_triton_cache(self,file_path,E,N1,N2,K,TOPK):
         cache_json_file=file_path
         
         if os.path.exists(file_path):