[Feature][ROCm]Enable fusion pass for torch.compile on ROCm (#15050)

Signed-off-by: charlifu <charlifu@amd.com>

vllm/compilation/fusion.py

@@ -4,8 +4,6 @@ from typing import Callable, Dict, List, NamedTuple, Optional, Tuple
 
 import torch
 import torch._inductor.pattern_matcher as pm
-# TODO(luka) use vllm.utils once #10836 landed
-from compressed_tensors.quantization import FP8_DTYPE
 from torch import fx
 from torch._higher_order_ops.auto_functionalize import auto_functionalized
 from torch._inductor.pattern_matcher import PatternMatcherPass
@@ -13,12 +11,14 @@ from torch._ops import OpOverload
 
 from vllm.config import CompilationConfig
 from vllm.logger import init_logger
+from vllm.platforms import current_platform
 
 from .fx_utils import find_getitem_maybe
 from .multi_output_match import MultiOutputMatch
 from .vllm_inductor_pass import VllmInductorPass
 
 logger = init_logger(__name__)
+FP8_DTYPE = current_platform.fp8_dtype()
 
 
 def empty_bf16(*args, **kwargs):