Revert "chore: update torch v2.5.1" (#2063)

python/sglang/srt/layers/activation.py

@@ -38,7 +38,6 @@ from sglang.srt.utils import set_weight_attrs
 logger = logging.getLogger(__name__)
 
 
-@CustomOp.register("silu_and_mul")
 class SiluAndMul(CustomOp):
     def forward_native(self, x: torch.Tensor) -> torch.Tensor:
         d = x.shape[-1] // 2
@@ -52,7 +51,6 @@ class SiluAndMul(CustomOp):
         return out
 
 
-@CustomOp.register("gelu_and_mul")
 class GeluAndMul(CustomOp):
     def __init__(self, approximate="tanh"):
         super().__init__()

python/sglang/srt/layers/layernorm.py

@@ -36,7 +36,6 @@ from vllm.model_executor.custom_op import CustomOp
 logger = logging.getLogger(__name__)
 
 
-@CustomOp.register("rmsnorm")
 class RMSNorm(CustomOp):
     def __init__(
         self,
@@ -79,7 +78,6 @@ class RMSNorm(CustomOp):
             return x, residual
 
 
-@CustomOp.register("gemma_rmsnorm")
 class GemmaRMSNorm(CustomOp):
     def __init__(
         self,