Linux_Kernel_map4vehicle/Linux_kernel_diagram.dot

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digraph matrix {
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node [fixedsize=false,
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fontname=Ubuntu
fontsize=24,
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edge [arrowhead=none,
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{
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node [color="#e27dd6ff"];
system_ [color="#e27dd6ff",
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system [color="#e27dd6ff",
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system -> system_ [arrowhead="",
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SCI [color="#e27dd6ff",
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fillcolor="#d9e7ee",
fixedsize=true,
label="System calls",
row=usr,
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shape=ellipse];
sysfs [color="#e27dd6ff",
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fillcolor="#b2d3e4",
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label="proc, sysfs,\nfile systems"];
SCI -> sysfs [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
DM [color="#e27dd6ff",
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fillcolor="#91b5c9",
fixedsize=true,
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fontsize=20,
height=0.8,
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label="Device\nModel",
shape=octagon,
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width=2];
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sysfs -> DM [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
log_sys [color="#e27dd6ff",
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fillcolor="#6a9ab1",
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fontsize=20,
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label="system run,\nmodules,\ngeneric\nHW access "];
DM -> log_sys [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
bus_drv [color="#e27dd6ff",
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fillcolor="#71809b",
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label="bus drivers"];
log_sys -> bus_drv [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
H2 [color="#e27dd6ff",
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fillcolor="#777777",
fontcolor=white,
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fontsize=20,
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label="busess:\nPCI, USB ...",
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row=chip];
bus_drv -> H2 [color="#e27dd6ff",
style="filled,setlinewidth(3)"];
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}
{
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node [color="#61c2c5"];
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edge [color="#61c2c5"];
networking_ [color="#61c2c5",
fixedsize=true,
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height=0,
shape="",
style=invis,
width=0];
networking [color="#61c2c5",
fillcolor=white,
fixedsize=true,
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height=0.6,
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row=func,
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width=2];
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networking -> networking_ [arrowhead="",
color="#61c2c5",
row=func,
style="filled,setlinewidth(3)"];
sock [color="#61c2c5",
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fillcolor="#d9e7ee",
fixedsize=true,
label=Sockets,
row=usr,
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shape=ellipse];
prot_fam [color="#61c2c5",
fillcolor="#b2d3e4",
label="protocol\nfamilies"];
sock -> prot_fam [color="#61c2c5",
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style="filled,setlinewidth(3)"];
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log_prot [color="#61c2c5",
fillcolor="#6a9ab1",
label="protocols:\nTCP, UDP, IP"];
prot_fam -> log_prot [color="#61c2c5",
style="filled,setlinewidth(3)"];
netif [color="#61c2c5",
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fillcolor="#71809b",
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fontsize=20,
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label="network\ninterfaces\nand drivers"];
log_prot -> netif [color="#61c2c5",
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style="filled,setlinewidth(3)"];
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net_hw [color="#61c2c5",
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fillcolor="#777777",
fontcolor=white,
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fontsize=20,
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label="network:\nEthernet, WiFi ...",
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row=chip];
netif -> net_hw [color="#61c2c5",
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style="filled,setlinewidth(3)"];
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NFS [color="#8383cc",
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fillcolor="#91b5c9",
fixedsize=true,
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height=0.8,
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label=NFS,
shape=octagon,
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width=1.2];
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NFS -> log_prot [color="#61c2c5",
style="filled,setlinewidth(3)",
weight=0];
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}
{
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node [color="#8383cc"];
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edge [color="#8383cc"];
NFS;
storage_ [color="#8383cc",
fixedsize=true,
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height=0,
shape="",
style=invis,
width=0];
storage [color="#8383cc",
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fillcolor=white,
fixedsize=true,
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height=0.6,
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row=func,
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width=2];
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storage -> storage_ [arrowhead="",
color="#8383cc",
row=func,
style="filled,setlinewidth(3)"];
FS [color="#8383cc",
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fillcolor="#d9e7ee",
fixedsize=true,
label="files and\ndirectories",
row=usr,
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shape=ellipse];
VFS [color="#8383cc",
fillcolor="#b2d3e4",
label="Virtual\nFile System"];
FS -> VFS [color="#8383cc",
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style="filled,setlinewidth(3)"];
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VFS -> NFS [color="#8383cc",
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style="filled,setlinewidth(3)",
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weight=0];
logFS [color="#8383cc",
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fillcolor="#6a9ab1",
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fontsize=20,
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label="logical\nfilesystems:\next3, xfs ..."];
VFS -> logFS [color="#8383cc",
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style="filled,setlinewidth(3)"];
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PC [color="#51bf5b",
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fillcolor="#91b5c9",
fixedsize=true,
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fontsize=20,
height=0.8,
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label="page\ncache",
shape=octagon,
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width=1.2];
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VFS -> PC [color="#8383cc",
style="filled,setlinewidth(3)",
weight=0];
mmap [color="#51bf5b",
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fillcolor="#91b5c9",
fixedsize=true,
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fontsize=20,
height=0.8,
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label="memory\nmapping",
shape=octagon,
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width=2];
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VFS -> mmap [color="#8383cc",
style="filled,setlinewidth(3)",
weight=0];
block [color="#8383cc",
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fillcolor="#71809b",
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fontsize=20,
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label="Block\ndevices\nand drivers"];
logFS -> block [color="#8383cc",
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style="filled,setlinewidth(3)"];
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PA [color="#51bf5b",
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fillcolor="#71809b",
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label="Page\nAllocator"];
PC -> PA [color="#51bf5b",
style="filled,setlinewidth(3)",
weight=0];
H4 [color="#8383cc",
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fillcolor="#777777",
fontcolor=white,
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fontsize=20,
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label="storage devices:\nSCSI, NVMe ...",
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row=chip];
block -> H4 [color="#8383cc",
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style="filled,setlinewidth(3)"];
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SW [color="#8383cc",
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fillcolor="#91b5c9",
fixedsize=true,
label=Swap,
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height=0.8,
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shape=octagon,
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width=1.2];
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SW -> block [color="#8383cc",
style="filled,setlinewidth(3)",
weight=0];
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}
{
node [color="#c46747",
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style="filled,setlinewidth(3)"
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];
edge [color="#c46747"];
processing_ [color="#c46747",
fixedsize=true,
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height=0,
shape="",
style=invis,
width=0];
processing [color="#c46747",
fillcolor=white,
fixedsize=true,
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height=0.6,
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row=func,
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width=2];
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processing -> processing_ [arrowhead="",
color="#c46747",
row=func,
style="filled,setlinewidth(3)"];
proc [color="#c46747",
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fillcolor="#d9e7ee",
fixedsize=true,
label=Processes,
row=usr,
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shape=ellipse];
Tasks [color="#c46747",
fillcolor="#b2d3e4"];
proc -> Tasks [color="#c46747",
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style="filled,setlinewidth(3)"];
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sync [color="#c46747",
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fillcolor="#91b5c9",
fixedsize=true,
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fontsize=20,
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label=synchronization,
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shape=octagon];
Tasks -> sync [color="#c46747",
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style="filled,setlinewidth(3)"];
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sched [color="#c46747",
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fillcolor="#6a9ab1",
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label=Scheduler];
sync -> sched [color="#c46747",
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style="filled,setlinewidth(3)"];
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IRQ [color="#c46747",
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fillcolor="#71809b",
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fontsize=20,
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label="interrupts\ncore,\nCPU arch"];
sched -> IRQ [color="#c46747",
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style="filled,setlinewidth(3)"];
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CPU [color="#c46747",
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fillcolor="#777777",
fontcolor=white,
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fontsize=20,
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row=chip];
IRQ -> CPU [color="#c46747",
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style="filled,setlinewidth(3)"];
}
{
node [color="#cfbf57ff",
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style="filled,setlinewidth(3)"
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];
edge [color="#cfbf57ff",
weight=10
];
HI_ [color="#cfbf57ff",
fixedsize=true,
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height=0,
shape="",
style=invis,
width=0];
HI [color="#cfbf57ff",
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fillcolor=white,
fixedsize=true,
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fontsize=20,
height=0.6,
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label="human\ninterface",
row=func,
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width=2];
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HI -> HI_ [arrowhead="",
color="#cfbf57ff",
row=func,
style="filled,setlinewidth(3)"];
char [color="#cfbf57ff",
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fillcolor="#d9e7ee",
fixedsize=true,
label="char\ndevices",
row=usr,
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shape=ellipse];
input [color="#cfbf57ff",
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fillcolor="#b2d3e4",
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label="input\nsubsystem"];
char -> input [color="#cfbf57ff",
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style="filled,setlinewidth(3)"];
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F7 [color="#cfbf57ff",
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fillcolor="#6a9ab1",
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label="HI class\ndrivers"];
input -> F7 [color="#cfbf57ff",
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style="filled,setlinewidth(3)"];
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G7 [color="#cfbf57ff",
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fillcolor="#71809b",
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fontsize=20,
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label="HI\nperipherals\ndrivers"];
F7 -> G7 [color="#cfbf57ff",
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style="filled,setlinewidth(3)"];
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H7 [color="#cfbf57ff",
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fillcolor="#777777",
fontcolor=white,
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fontsize=20,
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label="display, keyboard,\nmouse, audio",
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row=chip];
G7 -> H7 [color="#cfbf57ff",
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style="filled,setlinewidth(3)"];
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}
{
graph [rank=same];
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edge [style=invis,
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weight=1
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];
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system;
networking;
system -> networking [weight=1];
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storage;
networking -> storage [weight=1];
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memory [color="#51bf5b",
fillcolor=white,
fixedsize=true,
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height=0.6,
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row=func,
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width=2];
storage -> memory [weight=1];
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processing;
HI;
processing -> HI [weight=1];
memory -> processing [weight=1];
functions_ [fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
functions_ -> system [weight=1];
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functions [color=gray,
fillcolor=gray,
fixedsize=true,
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height=0.6,
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row=func,
style=dashed,
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width=1.6];
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functions -> functions_ [arrowhead="",
color=gray,
style="",
weight=""];
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}
{
graph [rank=same];
SCI;
sock;
FS;
proc;
char;
usr_ [fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
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usr [fillcolor="#d9e7eeff",
fixedsize=true,
label="user space\ninterfaces",
row=usr,
shape=ellipse,
style="filled,setlinewidth(0)"];
MA [color="#51bf5b",
fillcolor="#d9e7ee",
fixedsize=true,
label="memory\naccess",
row=usr,
shape=ellipse];
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}
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{
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edge [style=invis,
weight=10
];
system_;
SCI;
system_ -> SCI;
networking_;
sock;
networking_ -> sock;
storage_;
FS;
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storage_ -> FS;
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processing_;
proc;
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processing_ -> proc;
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HI_;
char;
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HI_ -> char;
MA;
memory_ [fixedsize=true,
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height=0,
shape="",
style=invis,
width=0];
memory_ -> MA;
}
{
graph [rank=same];
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sysfs;
prot_fam;
VFS;
Tasks;
input;
D0 [fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
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virt [fillcolor="#b2d3e4",
label="virtual\nsubsystems",
style="filled,setlinewidth(0)"];
VM [color="#51bf5b",
fillcolor="#b2d3e4",
label="Virtual\nmemory"];
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}
{
graph [rank=same];
DM;
NFS;
mmap;
sync;
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E0 [fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
bridges [fillcolor="#91b5c9",
shape=octagon,
style="filled,setlinewidth(0)"];
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}
{
graph [rank=same];
log_sys;
log_prot;
logFS;
sched;
F7;
F0 [fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
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logical [fillcolor="#6a9ab1",
style="filled,setlinewidth(0)"];
log_mem [color="#51bf5b",
fillcolor="#6a9ab1",
label="logical\nmemory"];
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}
{
graph [rank=same];
bus_drv;
netif;
block;
PA;
IRQ;
G7;
G0 [fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
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HWI [fillcolor="#71809b",
label="hardware\ninterfaces",
style="filled,setlinewidth(0)"];
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}
{
graph [rank=same];
H2;
net_hw;
H4;
CPU;
H7;
H0 [fixedsize=true,
height=0,
shape="",
style=invis,
width=0];
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HW [fillcolor="#777777",
fontcolor=white,
label="electronics,\nhardware",
row=chip,
style="filled,setlinewidth(0)"];
H5 [color="#51bf5b",
fillcolor="#777777",
fontcolor=white,
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fontsize=20,
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label="MMU, RAM",
row=chip];
}
subgraph mem {
node [color="#51bf5b",
height=0.5
];
edge [color="#51bf5b"];
PC;
mmap;
SW;
mmap -> SW [color="#51bf5b",
style="filled,setlinewidth(3)",
weight=0];
log_mem;
mmap -> log_mem [color="#51bf5b",
style="filled,setlinewidth(3)"];
PA;
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H5;
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PA -> H5 [color="#51bf5b",
style="filled,setlinewidth(3)"];
memory;
memory_;
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memory -> memory_ [arrowhead="",
color="#51bf5b",
row=func,
style="filled,setlinewidth(3)"];
MA;
VM;
MA -> VM [color="#51bf5b",
style="filled,setlinewidth(3)"];
VM -> mmap [color="#51bf5b",
style="filled,setlinewidth(3)"];
log_mem -> PA [color="#51bf5b",
style="filled,setlinewidth(3)"];
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}
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bottom [label="© 2007-2019 Constantine Shulyupin http://www.MakeLinux.net/kernel/diagram",
shape=plaintext,
style=""];
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H4 -> bottom [weight=""];
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layers [fillcolor=lightgray,
height=0.1,
style="filled,setlinewidth(0)",
width=0.5];
functions -> layers;
usr -> usr_ [arrowhead="",
color="#d9e7eeff",
minlen=2,
style="filled,setlinewidth(3)"];
usr -> virt [color="#d9e7eeff",
style="filled,setlinewidth(3)"];
virt -> D0 [arrowhead="",
color="#b2d3e4",
minlen=2,
style="filled,setlinewidth(3)"];
virt -> bridges [color="#b2d3e4",
style="filled,setlinewidth(3)"];
bridges -> E0 [arrowhead="",
color="#91b5c9",
minlen=2,
style="filled,setlinewidth(3)",
weight=""];
bridges -> logical [color="#91b5c9",
style="filled,setlinewidth(3)"];
logical -> F0 [arrowhead="",
color="#6a9ab1",
minlen=2,
row=logical,
style="filled,setlinewidth(3)",
weight=""];
logical -> HWI [color="#6a9ab1",
row=logical,
style="filled,setlinewidth(3)"];
HWI -> G0 [arrowhead="",
color="#71809b",
minlen=2,
row=HWI,
style="filled,setlinewidth(3)",
weight=""];
HWI -> HW [color="#71809b",
row=HWI,
style="filled,setlinewidth(3)"];
HW -> H0 [arrowhead="",
color="#777777",
minlen=2,
row=chip,
style="filled,setlinewidth(3)",
weight=""];
layers -> usr [arrowhead="",
color=gray,
style="filled,setlinewidth(1)"];
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LKD [fontsize=40,
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label="Linux kernel diagram",
shape=plain,
style=""];
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LKD -> storage;
}