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# Copyright (c) 2009 Advanced Micro Devices, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from m5.params import *
from m5.proxy import *
from m5.objects.ClockedObject import ClockedObject
from m5.objects.SimpleMemory import *
class RubySystem(ClockedObject):
type = "RubySystem"
cxx_header = "mem/ruby/system/RubySystem.hh"
cxx_class = "gem5::ruby::RubySystem"
randomization = Param.Bool(
False,
"insert random delays on message enqueue times (if True, all message \
buffers are enforced to have randomization; otherwise, a message \
buffer set its own flag to enable/disable randomization)",
)
block_size_bytes = Param.UInt32(
64, "default cache block size; must be a power of two"
)
memory_size_bits = Param.UInt32(
64, "number of bits that a memory address requires"
)
phys_mem = Param.SimpleMemory(NULL, "")
system = Param.System(Parent.any, "system object")
access_backing_store = Param.Bool(
False,
"Use phys_mem as the functional \
store and only use ruby for timing.",
)
# Profiler related configuration variables
hot_lines = Param.Bool(False, "")
all_instructions = Param.Bool(False, "")
num_of_sequencers = Param.Int("")
number_of_virtual_networks = Param.Unsigned("")