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# Copyright (c) 2021 The Regents of the University of California
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"""Specifies the MemMode enum
"""
from enum import Enum
class MemMode(Enum):
TIMING = 1
ATOMIC = 2
ATOMIC_NONCACHING = 3
def mem_mode_to_string(mem_mode: MemMode) -> str:
"""
Returns the string form of the mem_mode, compatible with the gem5
simulator.
:returns: The string form of the mem_mode
"""
if mem_mode == MemMode.TIMING:
return "timing"
elif mem_mode == MemMode.ATOMIC:
return "atomic"
elif mem_mode == MemMode.ATOMIC_NONCACHING:
return "atomic_noncaching"
else:
return NotImplementedError