Revert "[XPU][CPU] Enable the native path of DeepSeek" (#4367)

python/sglang/srt/layers/quantization/gptq.py

@@ -1,5 +1,4 @@
 import logging
-import sys
 from fractions import Fraction
 from typing import Any, Dict, List, Optional, Union
 
@@ -9,7 +8,6 @@ from vllm.scalar_type import scalar_types
 from sglang.srt.layers.linear import LinearBase
 from sglang.srt.layers.quantization.base_config import QuantizationConfig
 from sglang.srt.layers.vocab_parallel_embedding import ParallelLMHead
-from sglang.srt.utils import get_device_capability
 
 logger = logging.getLogger(__name__)
 
@@ -92,20 +90,7 @@ class GPTQConfig(QuantizationConfig):
     @classmethod
     # Need to figure it out
     def get_min_capability(cls) -> int:
-        if hasattr(torch, "cuda") and torch.cuda.is_available():
-            return 60
-
-        # Vendors can update
-        return sys.maxsize
-
-    @classmethod
-    def get_availability(cls) -> bool:
-        major, minor = get_device_capability()
-        if hasattr(torch, "cuda") and torch.cuda.is_available():
-            return major * 10 + minor > 60
-
-        # Vendors can update
-        return False
+        return 60
 
     @classmethod
     def get_config_filenames(cls) -> List[str]:
@@ -224,20 +209,7 @@ class GPTQMarlinConfig(QuantizationConfig):
 
     @classmethod
     def get_min_capability(cls) -> int:
-        if hasattr(torch, "cuda") and torch.cuda.is_available():
-            return 80
-
-        # Vendors can update
-        return sys.maxsize
-
-    @classmethod
-    def get_availability(cls) -> bool:
-        major, minor = get_device_capability()
-        if hasattr(torch, "cuda") and torch.cuda.is_available():
-            return major * 10 + minor > 80
-
-        # Vendors can update
-        return False
+        return 80
 
     @classmethod
     def get_config_filenames(cls) -> List[str]:
@@ -399,20 +371,7 @@ class MarlinConfig(QuantizationConfig):
     @classmethod
     # Need to figure it out
     def get_min_capability(cls) -> int:
-        if hasattr(torch, "cuda") and torch.cuda.is_available():
-            return 80
-
-        # Vendors can update
-        return sys.maxsize
-
-    @classmethod
-    def get_availability(cls) -> bool:
-        major, minor = get_device_capability()
-        if hasattr(torch, "cuda") and torch.cuda.is_available():
-            return major * 10 + minor > 80
-
-        # Vendors can update
-        return False
+        return 80
 
     @classmethod
     def get_config_filenames(cls) -> List[str]: