本文整理匯總了Python中common.MemConfig.create_mem_ctrl方法的典型用法代碼示例。如果您正苦於以下問題：Python MemConfig.create_mem_ctrl方法的具體用法？Python MemConfig.create_mem_ctrl怎麽用？Python MemConfig.create_mem_ctrl使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類common.MemConfig的用法示例。
在下文中一共展示了MemConfig.create_mem_ctrl方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: setup_memory_controllers
# 需要導入模塊: from common import MemConfig [as 別名]
# 或者: from common.MemConfig import create_mem_ctrl [as 別名]
def setup_memory_controllers(system, ruby, dir_cntrls, options):
ruby.block_size_bytes = options.cacheline_size
ruby.memory_size_bits = 48
block_size_bits = int(math.log(options.cacheline_size, 2))
if options.numa_high_bit:
numa_bit = options.numa_high_bit
else:
# if the numa_bit is not specified, set the directory bits as the
# lowest bits above the block offset bits, and the numa_bit as the
# highest of those directory bits
dir_bits = int(math.log(options.num_dirs, 2))
numa_bit = block_size_bits + dir_bits - 1
index = 0
mem_ctrls = []
crossbars = []
# Sets bits to be used for interleaving. Creates memory controllers
# attached to a directory controller. A separate controller is created
# for each address range as the abstract memory can handle only one
# contiguous address range as of now.
for dir_cntrl in dir_cntrls:
dir_cntrl.directory.numa_high_bit = numa_bit
crossbar = None
if len(system.mem_ranges) > 1:
crossbar = IOXBar()
crossbars.append(crossbar)
dir_cntrl.memory = crossbar.slave
for r in system.mem_ranges:
mem_ctrl = MemConfig.create_mem_ctrl(
MemConfig.get(options.mem_type),
r,
index,
options.num_dirs,
int(math.log(options.num_dirs, 2)),
options.cacheline_size,
)
if options.access_backing_store:
mem_ctrl.kvm_map = False
mem_ctrls.append(mem_ctrl)
if crossbar != None:
mem_ctrl.port = crossbar.master
else:
mem_ctrl.port = dir_cntrl.memory
index += 1
system.mem_ctrls = mem_ctrls
if len(crossbars) > 0:
ruby.crossbars = crossbars示例2: setup_memory_controllers
# 需要導入模塊: from common import MemConfig [as 別名]
# 或者: from common.MemConfig import create_mem_ctrl [as 別名]
def setup_memory_controllers(system, ruby, dir_cntrls, options):
ruby.block_size_bytes = options.cacheline_size
ruby.memory_size_bits = 48
index = 0
mem_ctrls = []
crossbars = []
# Sets bits to be used for interleaving. Creates memory controllers
# attached to a directory controller. A separate controller is created
# for each address range as the abstract memory can handle only one
# contiguous address range as of now.
for dir_cntrl in dir_cntrls:
crossbar = None
if len(system.mem_ranges) > 1:
crossbar = IOXBar()
crossbars.append(crossbar)
dir_cntrl.memory = crossbar.slave
for r in system.mem_ranges:
mem_ctrl = MemConfig.create_mem_ctrl(
MemConfig.get(options.mem_type), r, index, options.num_dirs,
int(math.log(options.num_dirs, 2)), options.cacheline_size)
if options.access_backing_store:
mem_ctrl.kvm_map=False
mem_ctrls.append(mem_ctrl)
if crossbar != None:
mem_ctrl.port = crossbar.master
else:
mem_ctrl.port = dir_cntrl.memory
index += 1
system.mem_ctrls = mem_ctrls
if len(crossbars) > 0:
ruby.crossbars = crossbars