Simulation.py (9518:8faae62af8c3) Simulation.py (9520:ea7c03ae2d5e)
1# Copyright (c) 2012 ARM Limited
2# All rights reserved
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license

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38# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39#
40# Authors: Lisa Hsu
41
42import sys
43from os import getcwd
44from os.path import join as joinpath
45
1# Copyright (c) 2012 ARM Limited
2# All rights reserved
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license

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38# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39#
40# Authors: Lisa Hsu
41
42import sys
43from os import getcwd
44from os.path import join as joinpath
45
46import CpuConfig
47
46import m5
47from m5.defines import buildEnv
48from m5.objects import *
49from m5.util import *
48import m5
49from m5.defines import buildEnv
50from m5.objects import *
51from m5.util import *
50from O3_ARM_v7a import *
51
52addToPath('../common')
53
54def getCPUClass(cpu_type):
52
53addToPath('../common')
54
55def getCPUClass(cpu_type):
55 """Returns the required cpu class and the mode of operation.
56 """
56 """Returns the required cpu class and the mode of operation."""
57 cls = CpuConfig.get(cpu_type)
58 return cls, cls.memory_mode()
57
59
58 if cpu_type == "timing":
59 return TimingSimpleCPU, 'timing'
60 elif cpu_type == "detailed":
61 return DerivO3CPU, 'timing'
62 elif cpu_type == "arm_detailed":
63 return O3_ARM_v7a_3, 'timing'
64 elif cpu_type == "inorder":
65 return InOrderCPU, 'timing'
66 else:
67 return AtomicSimpleCPU, 'atomic'
68
69def setCPUClass(options):
70 """Returns two cpu classes and the initial mode of operation.
71
72 Restoring from a checkpoint or fast forwarding through a benchmark
73 can be done using one type of cpu, and then the actual
74 simulation can be carried out using another type. This function
75 returns these two types of cpus and the initial mode of operation
76 depending on the options provided.

--- 432 unchanged lines hidden --- 		60def setCPUClass(options):
61 """Returns two cpu classes and the initial mode of operation.
62
63 Restoring from a checkpoint or fast forwarding through a benchmark
64 can be done using one type of cpu, and then the actual
65 simulation can be carried out using another type. This function
66 returns these two types of cpus and the initial mode of operation
67 depending on the options provided.

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