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v19.0.0.0
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v20.1.0.0
v20.1.0.1
v20.1.0.5
v21.0.0.0
v21.0.1.0
v21.1.0.0
v21.1.0.1
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v21.2.0.0
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v22.0.0.0
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v23.0.0.0
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v24.1.0.1
gem5 standard library
Standard Library Overview
Hello World Tutorial
X86 Full-System Tutorial
Developing Your Own Components Tutorial
How To Create Your Own Board Using The gem5 Standard Library
How to use local resources and data sources in gem5
gem5 Resources
Creating Disk Images
Devices
m5term
Building Linux ARM Kernel
Building Android Marshmallow
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Memory System
Memory System
gem5 Memory System
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Ruby Memory System
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Garnet 2.0
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Garnet Synthetic Traffic
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MI example
Garnet standalone
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MESI two level
CHI
Replacement Policies
CPU Models
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M5ops
m5 终端
m5term 程序允许用户连接到全系统 gem5 提供的模拟控制台接口。只需切换到 util/term 目录并构建 m5term:
% cd gem5/util/term
% make
gcc -o m5term term.c
% make install
sudo install -o root -m 555 m5term /usr/local/bin
m5term 的用法是:
./m5term <host> <port>
<host> 是运行 gem5 的主机
<port> 是要连接的控制台端口。gem5 默认使用端口 3456,但如果该端口被使用,它将尝试下一个更高的端口,直到找到一个可用的端口。
如果在一个模拟中运行多个系统,每个系统都会有一个控制台。(例如,第一个系统的控制台将在 3456,第二个在 3457)
m5term 使用 '~' 作为转义字符。如果您输入转义字符后跟 '.',m5term 程序将退出。
m5term 可用于与模拟器进行交互式工作,尽管用户通常必须设置各种终端设置才能使其正常工作
m5term 运行的一个稍微简短的示例:
% m5term localhost 3456
==== m5 slave console: Console 0 ====
M5 console
Got Configuration 127
memsize 8000000 pages 4000
First free page after ROM 0xFFFFFC0000018000
HWRPB 0xFFFFFC0000018000 l1pt 0xFFFFFC0000040000 l2pt 0xFFFFFC0000042000 l3pt_rpb 0xFFFFFC0000044000 l3pt_kernel 0xFFFFFC0000048000 l2reserv 0xFFFFFC0000046000
CPU Clock at 2000 MHz IntrClockFrequency=1024
Booting with 1 processor(s)
...
...
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 480k freed
init started: BusyBox v1.00-rc2 (2004.11.18-16:22+0000) multi-call binary
PTXdist-0.7.0 (2004-11-18T11:23:40-0500)
mounting filesystems...
EXT2-fs warning: checktime reached, running e2fsck is recommended
loading script...
Script from M5 readfile is empty, starting bash shell...
# ls
benchmarks etc lib mnt sbin usr
bin floppy lost+found modules sys var
dev home man proc tmp z
#
