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t
o
f
th
e
p
e
r
f
o
r
m
an
ce
f
r
am
ewo
r
k
.
T
h
e
m
ea
s
u
r
em
en
t
f
r
am
ewo
r
k
ad
d
r
ess
ed
i
n
th
is
p
ap
er
is
to
m
ea
s
u
r
e
th
e
L
1
ca
ch
e
an
d
T
L
B
ac
tiv
itie
s
o
n
a
MI
P
S3
2
ar
ch
itectu
r
e
im
p
lem
en
ta
tio
n
.
T
h
e
MI
PS
3
2
ar
ch
itectu
r
e
im
p
lem
en
tatio
n
d
o
es
n
o
t
h
av
e
a
h
ar
d
war
e
-
b
ased
co
u
n
ter
s
;
h
en
ce
,
s
o
f
twar
e
-
b
ased
co
u
n
ter
s
h
av
e
b
ee
n
im
p
le
m
en
ted
.
T
h
e
OS
m
an
ag
es
th
e
L
1
ca
c
h
e
a
n
d
T
L
B
o
n
th
e
MI
PS
3
2
im
p
lem
en
tatio
n
;
h
e
n
ce
,
th
e
s
o
f
twar
e
co
u
n
t
er
s
p
lay
an
im
p
o
r
tan
t
r
o
le
in
m
ea
s
u
r
i
n
g
th
e
p
er
f
o
r
m
a
n
ce
o
f
th
e
p
r
o
ce
s
s
o
r
.
T
h
e
OS
h
as
b
ee
n
in
s
tr
u
m
en
ted
with
s
o
f
twar
e
c
o
u
n
ter
s
to
g
et
d
ata
o
n
th
e
ev
en
ts
ass
o
ciate
d
with
th
e
L
1
c
ac
h
e
an
d
T
L
B
.
T
h
e
d
ata
g
en
er
ate
d
b
y
th
e
s
o
f
twar
e
co
u
n
ter
s
f
o
r
L
1
ca
c
h
e
an
d
T
L
B
e
v
en
ts
is
p
r
o
v
i
d
ed
in
th
e
ASC
I
I
f
o
r
m
at
to
en
ab
le
ea
s
e
o
f
a
n
aly
s
is
.
A
s
et
o
f
th
u
s
g
e
n
er
ated
e
v
en
t
d
ata
o
v
er
a
p
e
r
io
d
h
as
b
ee
n
u
tili
ze
d
f
o
r
g
e
n
er
atin
g
th
e
h
is
to
g
r
am
f
o
r
v
alid
atio
n
p
u
r
p
o
s
es.
So
f
twar
e
co
u
n
ter
s
ar
e
ad
d
itio
n
al
co
d
e
ad
d
e
d
in
to
th
e
OS;
h
en
ce
,
a
ce
r
tain
am
o
u
n
t
o
f
p
e
r
f
o
r
m
a
n
ce
d
r
o
p
is
ex
p
ec
ted
wh
e
n
co
m
p
a
r
ed
to
an
im
p
lem
en
tatio
n
o
f
th
e
OS w
ith
o
u
t so
f
twar
e
co
u
n
ter
s
.
T
h
e
f
o
cu
s
o
f
th
is
p
er
f
o
r
m
an
ce
m
ea
s
u
r
em
e
n
t
will
b
e
to
g
en
er
ate
as
m
u
ch
as
d
ata
p
o
s
s
ib
le
at
th
e
f
ir
s
t
in
s
t
an
ce
,
th
en
th
r
o
u
g
h
an
aly
s
is
o
f
th
e
g
en
er
ated
d
at
a
th
e
in
s
tr
u
m
en
tatio
n
ca
n
b
e
r
ed
u
ce
d
to
m
o
v
e
th
e
OS
cl
o
s
er
to
th
e
d
esire
d
p
er
f
o
r
m
an
ce
lev
el.
I
ter
ativ
e
an
aly
s
is
o
f
th
e
g
en
er
ate
d
d
ata
an
d
f
u
r
th
er
tu
n
i
n
g
o
f
th
e
OS w
ill th
en
b
e
ess
en
tial.
T
h
e
ch
allen
g
e
o
f
f
e
r
ed
b
y
th
e
MI
PS
3
2
ar
ch
itectu
r
e
im
p
le
m
e
n
tatio
n
h
as
b
ee
n
th
e
av
ailab
ili
ty
o
f
f
r
ee
s
p
ac
e
o
n
th
e
f
lash
m
e
m
o
r
y
.
T
h
e
co
d
e
t
h
u
s
in
s
tr
u
m
e
n
ted
n
ec
ess
itate
s
h
av
in
g
a
s
m
all
f
o
o
tp
r
in
t;
h
en
ce
,
f
lash
m
em
o
r
y
s
p
ac
e
s
av
in
g
tech
n
iq
u
es
was
f
o
r
m
u
lated
.
T
h
e
OS
s
o
u
r
ce
co
d
e
p
r
o
v
id
ed
b
y
th
e
im
p
lem
en
ter
o
f
th
e
MI
PS
3
2
ar
ch
itectu
r
e
h
as
s
tr
ip
p
ed
a
g
e
n
er
al
OS
s
u
itab
le
f
o
r
im
p
lem
en
tatio
n
o
n
an
em
b
e
d
d
ed
s
y
s
tem
;
h
en
ce
,
co
m
p
atib
ilit
y
with
u
s
er
lo
ad
a
b
le
m
o
d
u
les,
f
ile
s
y
s
tem
wr
itin
g
,
d
o
cu
m
en
tatio
n
,
d
ata
ex
tr
a
ctio
n
th
r
o
u
g
h
FTP,
an
d
co
m
m
an
d
lin
e
p
ar
am
eter
s
p
r
o
ce
s
s
in
g
ar
e
r
estric
ted
.
T
h
ese
ch
allen
g
es
h
a
v
e
b
ee
n
a
d
d
r
ess
ed
to
d
esig
n
,
d
ev
elo
p
,
an
d
v
alid
ate
an
o
n
lin
e
L
1
ca
ch
e
a
n
d
T
L
B
p
e
r
f
o
r
m
a
n
ce
m
ea
s
u
r
in
g
s
y
s
tem
f
o
r
th
e
MI
PS
3
2
ar
ch
itectu
r
e
im
p
lem
e
n
tatio
n
.
2.
P
RO
CE
SS
O
R
P
E
RF
O
RM
A
NCE M
E
A
SUR
E
M
E
N
T
T
h
e
s
tu
d
y
o
f
th
e
p
r
o
ject
wh
ich
is
d
ev
elo
p
in
g
t
h
e
co
n
c
ep
t
wo
u
ld
b
e
d
e
v
elo
p
in
g
th
e
co
n
tex
t
ass
o
ciate
d
with
th
e
MI
PS
3
2
p
r
o
ce
s
s
o
r
ar
ch
itectu
r
e
alo
n
g
its
o
r
g
a
n
izatio
n
i
n
clu
d
es
p
r
o
ce
s
s
o
r
p
i
p
elin
e,
m
em
o
r
ies
an
d
d
if
f
er
e
n
t
lev
el
o
f
ca
ch
es,
p
er
f
o
r
m
an
ce
m
ea
s
u
r
em
en
t
m
atr
ices,
d
ata
in
p
u
t
o
u
tp
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t
m
eth
o
d
s
f
r
o
m
th
e
p
r
o
ce
s
s
o
r
im
p
lem
en
tatio
n
b
o
ar
d
a
n
d
h
o
w
th
e
s
etu
p
o
f
th
e
d
ev
elo
p
m
en
t sy
s
tem
.
2
.
1
.
M
I
P
S3
2
a
rc
hite
ct
ure
pip
eline
a
nd
ca
che
T
h
e
ar
ch
itectu
r
e
o
f
MI
PS
3
2
p
r
o
ce
s
s
o
r
is
R
I
SC
p
r
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s
s
o
r
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ased
an
d
th
ey
a
r
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eith
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ty
p
es
in
3
2
-
o
r
64
-
b
it
a
d
d
r
ess
in
g
m
o
d
e
[
4
,
5
]
.
T
h
e
s
p
ee
d
o
f
th
e
p
r
o
ce
s
s
o
r
d
ep
e
n
d
s
o
n
t
h
e
p
i
p
elin
e
an
d
ca
ch
es.
D
u
e
t
o
p
ip
elin
e
an
d
ca
ch
es
ad
v
a
n
ce
m
en
t,
th
er
e
ar
e
wid
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ap
p
licatio
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s
in
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r
k
s
tatio
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s
to
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m
p
lex
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d
e
d
s
y
s
tem
s
.
T
h
e
m
ec
h
an
is
m
o
f
th
e
p
ip
elin
e
d
ea
ls
with
th
e
d
iv
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n
o
f
th
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wo
r
k
lo
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(
in
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ctio
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an
d
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ata)
in
to
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d
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eq
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en
ce
p
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g
to
en
ab
le
f
aster
tu
r
n
ar
o
u
n
d
tim
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f
o
r
e
x
e
cu
tio
n
o
f
th
e
wo
r
k
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with
o
u
t
an
d
in
ter
lo
ck
in
g
o
f
th
e
p
ip
elin
e
an
d
s
tall w
ith
in
th
e
p
r
o
ce
s
s
o
r
p
ip
elin
e.
Pip
elin
e
o
f
MI
PS
3
2
p
r
o
ce
s
s
o
r
is
s
h
o
wn
in
Fig
u
r
e
1
an
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it c
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tag
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A
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ch
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in
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tr
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ata
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f
er
f
aster
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e
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etwe
en
th
e
m
em
o
r
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a
n
d
p
r
o
ce
s
s
o
r
.
T
h
e
i
n
s
tr
u
ctio
n
s
ar
e
r
esid
in
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in
t
h
e
in
s
tr
u
ctio
n
m
em
o
r
y
an
d
th
e
d
ata
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r
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in
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in
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h
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d
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m
em
o
r
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[4
]
-
[
6
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.
T
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C
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r
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th
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if
it
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av
ailab
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.
I
f
th
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d
ata
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n
o
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av
ailab
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ca
c
h
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ch
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r
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r
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d
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et
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f
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ata.
T
h
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in
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will
f
o
r
ce
th
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ca
ch
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to
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p
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ate
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ata
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q
u
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f
o
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th
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r
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s
s
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f
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r
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T
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As
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Fig
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Dca
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th
th
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Har
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r
ch
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av
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C
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4
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.
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4
P
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139
Fig
u
r
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1
.
MI
PS
5
s
tag
e
p
ip
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e
[
4
]
2
.
2
.
P
er
f
o
r
m
a
nce
m
e
a
s
urem
ent
Per
f
o
r
m
an
ce
o
f
t
h
e
p
r
o
ce
s
s
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d
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g
ath
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in
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d
ata,
o
cc
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r
r
in
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d
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m
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v
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t
in
th
e
p
r
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s
s
o
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an
d
s
tate
tr
an
s
itio
n
s
.
T
h
e
ex
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u
tio
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o
f
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e
in
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tr
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s
d
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ased
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[
6
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T
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.
I
n
b
ase
m
etr
ics co
n
s
is
ts
o
f
th
e
d
ir
ec
t o
r
r
aw
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g
o
f
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ito
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en
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n
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ase
o
f
th
e
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er
iv
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m
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e
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o
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iv
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m
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tio
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o
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m
o
r
e
m
etr
ics
o
f
eith
er
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teg
o
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u
ch
as
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ase
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r
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th
c
o
m
b
in
atio
n
o
f
b
ase
an
d
d
e
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ca
te
g
o
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y
.
T
h
e
g
en
er
atio
n
o
f
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ata
b
y
th
e
s
o
f
twar
e
f
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m
ea
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r
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e
n
t
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f
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y
th
e
co
u
n
ter
s
is
eith
er
b
e
ar
ch
iv
ed
f
o
r
lo
n
g
o
r
s
h
o
r
t
-
ter
m
d
u
r
atio
n
.
T
h
e
d
ata
an
aly
s
is
o
f
th
e
q
u
an
tu
m
d
ata
is
o
b
tain
ed
f
r
o
m
th
e
ex
ten
t
o
f
d
ata
ar
ch
iv
al.
T
h
e
b
eg
i
n
o
f
th
e
ex
p
er
im
en
t
co
n
s
is
ts
o
f
m
o
d
if
ie
d
s
o
u
r
ce
co
d
e
an
aly
s
is
f
o
r
m
etr
ic
co
llectio
n
f
o
r
p
er
f
o
r
m
an
ce
m
ea
s
u
r
em
e
n
t
o
f
co
u
n
ter
m
ad
e
in
h
a
r
d
war
e
o
r
s
o
f
twar
e.
T
h
e
p
er
f
o
r
m
an
ce
m
ea
s
u
r
em
en
t
f
r
am
ewo
r
k
is
d
esig
n
e
d
to
p
er
f
o
r
m
m
et
r
ic
d
ata
o
f
h
ig
h
am
o
u
n
t
v
ar
ied
lo
ad
o
n
th
e
p
r
o
ce
s
s
o
r
.
T
h
e
m
etr
ic
d
ata
an
aly
s
is
o
f
d
ata
p
r
o
v
i
d
es
an
a
ly
s
is
with
d
ir
ec
tio
n
o
f
f
u
r
th
e
r
co
d
e
in
s
tr
u
m
en
tatio
n
o
r
r
ed
u
ctio
n
in
th
e
co
d
e
in
s
tr
u
m
en
tatio
n
f
o
r
ar
r
iv
i
n
g
a
m
ea
s
u
r
em
en
t
f
r
am
ew
o
r
k
.
T
h
e
in
s
tr
u
m
en
tatio
n
o
f
co
d
e,
m
e
tr
ic
d
ata
c
o
llectio
n
an
d
th
e
an
aly
s
is
p
r
o
ce
s
s
is
iter
ativ
e
as
s
h
o
wn
in
F
ig
u
r
e
3
,
u
n
til
th
e
f
r
o
ze
n
in
g
o
f
th
e
f
r
am
ewo
r
k
f
o
r
p
er
f
o
r
m
an
ce
m
ea
s
u
r
e
m
en
t.
Fig
u
r
e
2
.
I
m
p
lem
en
tatio
n
o
f
s
o
f
twar
e
co
u
n
ter
[
6
]
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
20
89
-
4
8
6
4
I
n
t J Reco
n
f
ig
u
r
a
b
le
&
E
m
b
ed
d
ed
Sy
s
t
,
Vo
l.
10
,
No
.
2
,
J
u
ly
2
0
2
1
:
137
–
1
4
8
140
Fig
u
r
e
3
.
Per
f
o
r
m
an
c
e
m
ea
s
u
r
em
en
t f
lo
w
ch
a
r
t [
6
]
2
.
3
.
Dev
el
o
pm
ent
a
nd
s
y
s
t
em
s
et
up
An
im
p
lem
en
tatio
n
o
f
th
e
3
2
-
b
it
MI
PS
p
r
o
ce
s
s
o
r
;
B
R
OADCOM
B
C
M5
3
5
4
;
is
av
ail
ab
le
in
t
h
e
NE
T
GE
AR
O
SP
r
o
u
ter
W
G
R
6
1
4
s
er
ies
[
7
]
.
T
h
e
av
ailab
le
OOS
s
u
p
p
o
r
tin
g
th
e
B
C
M5
3
5
4
MI
PS
p
r
o
ce
s
s
o
r
s
ar
e
th
e
f
lav
o
u
r
s
o
f
B
SD
[
6
-
1
0
]
an
d
L
in
u
x
th
at
p
er
m
it
th
e
m
o
d
if
icatio
n
o
f
th
e
s
o
u
r
ce
co
d
e
f
o
r
in
co
r
p
o
r
atin
g
th
e
d
ef
in
ed
s
o
f
twar
e
co
u
n
ter
s
f
o
r
th
e
MI
PS
p
r
o
ce
s
s
o
r
.
T
h
e
s
o
u
r
ce
co
d
e
co
m
p
ilatio
n
p
r
o
ce
s
s
is
g
en
er
ally
ca
teg
o
r
ized
as
a
r
ch
itectu
r
e
i
n
d
ep
en
d
e
n
t
an
d
d
e
p
en
d
e
n
t
.
T
h
e
ar
ch
itectu
r
e
in
d
ep
e
n
d
en
t
is
co
m
m
o
n
ac
r
o
s
s
all
p
latf
o
r
m
s
s
u
p
p
o
r
ted
b
y
th
e
O
OS,
wh
ile
th
e
v
en
d
o
r
o
f
th
e
p
r
o
ce
s
s
o
r
p
r
o
v
id
es
th
e
d
ep
en
d
en
t
s
ec
tio
n
o
f
t
h
e
s
o
u
r
ce
co
d
e.
T
h
e
d
ev
elo
p
m
e
n
t
s
y
s
tem
b
ein
g
x
8
6
b
ased
,
r
eq
u
ir
es
th
e
u
s
ag
e
o
f
OOS
cr
o
s
s
-
co
m
p
iler
f
o
r
g
en
er
atin
g
th
e
m
o
d
if
ied
k
er
n
e
l
f
o
r
th
e
MI
PS
p
r
o
ce
s
s
o
r
,
an
d
th
ese
to
o
ls
ar
e
av
ailab
le
o
n
th
e
in
ter
n
et
th
at
ar
e
s
p
ec
if
ic
to
th
e
ch
o
s
en
OOS.
T
h
e
cr
o
s
s
-
co
m
p
iler
;
co
m
m
o
n
ly
r
ef
er
r
ed
to
as
th
e
to
o
lch
ain
[
1
1
]
,
[
1
2
]
is
p
r
o
v
i
d
ed
b
y
th
e
v
e
n
d
o
r
th
at
is
s
p
ec
if
ic
to
th
e
p
r
o
ce
s
s
o
r
im
p
lem
en
ta
tio
n
.
T
h
e
en
v
ir
o
n
m
en
t
f
o
r
s
o
u
r
ce
co
d
e
a
n
d
to
o
l
ch
ain
b
u
ild
wo
u
ld
n
ec
ess
itate
a
d
is
k
s
p
ac
e
o
f
ab
o
u
t
th
r
e
e
-
h
u
n
d
r
ed
an
d
f
if
ty
m
e
g
ab
y
t
es;
h
en
ce
,
th
e
b
u
ild
en
v
ir
o
n
m
en
t
s
h
o
u
ld
b
e
s
etu
p
in
a
lo
ca
tio
n
with
a
d
eq
u
ate
d
is
k
s
p
ac
e.
T
h
e
k
er
n
el
v
er
s
io
n
o
f
th
e
o
p
e
r
atin
g
s
y
s
tem
will
n
o
t h
av
e
an
y
d
ir
ec
t b
ea
r
in
g
o
n
th
e
to
o
l c
h
ain
,
an
d
th
e
r
esu
ltin
g
s
o
u
r
ce
co
d
e
b
u
i
ld
.
Nev
er
th
eless
,
it
is
p
r
ef
er
ab
le
to
h
av
e
th
e
d
ev
el
o
p
m
en
t sy
s
tem
OS p
atch
ed
to
th
e
h
ig
h
est p
o
s
s
ib
le
lev
el.
T
h
e
d
e
v
elo
p
m
e
n
t
s
y
s
tem
c
o
n
f
ig
u
r
atio
n
will
b
e
as
p
er
th
e
s
p
ec
if
icatio
n
m
an
d
ated
b
y
th
e
c
h
o
s
en
OS,
an
d
it
i
s
es
s
en
tial
to
en
s
u
r
e
n
etwo
r
k
co
n
n
ec
tiv
ity
is
av
ailab
le
f
o
r
tr
an
s
f
er
r
in
g
th
e
f
ir
m
w
ar
e
im
ag
e
f
r
o
m
th
e
d
ev
elo
p
m
e
n
t
s
y
s
tem
to
th
at
o
f
th
e
ch
o
s
en
h
ar
d
war
e
o
f
MI
PS
3
2
im
p
lem
en
tatio
n
.
T
h
e
p
r
o
to
co
ls
th
at
will
b
e
u
tili
ze
d
d
u
r
in
g
d
ata
tr
a
n
s
f
er
ca
n
b
e
with
eith
er
T
C
P
o
r
T
FTP.
3.
RE
Q
UIR
E
M
E
N
T
ANA
L
Y
S
I
S F
O
R
P
E
RF
O
R
M
ANC
E
M
E
A
SUR
E
M
E
N
T
Har
d
war
e
o
f
MI
PS
3
2
im
p
lem
en
tatio
n
.
T
h
e
p
r
o
to
c
o
ls
th
at
w
ill
b
e
u
tili
ze
d
d
u
r
in
g
d
ata
tr
a
n
s
f
er
ca
n
b
e
with
eith
er
T
C
P o
r
T
FTP.
3
.
1
.
Requirem
ent
s
pecif
ica
t
i
o
n
T
h
e
f
o
llo
win
g
f
u
n
ctio
n
al
r
e
q
u
ir
em
en
t
s
ar
e:
−
ASC
I
I
f
o
r
m
at
to
b
e
u
s
ed
f
o
r
d
ata
co
llectio
n
an
d
ac
ce
s
s
ib
le
f
o
r
d
ata
co
r
r
elatio
n
a
n
d
its
ap
p
l
icatio
n
s
.
−
T
h
e/p
r
o
c
f
ile
s
y
s
tem
in
th
e
f
il
e
C
PU
in
f
o
will sh
o
w
th
e
v
alu
es o
f
th
e
co
u
n
ter
−
T
y
p
es o
f
p
er
f
o
r
m
an
ce
m
ea
s
u
r
em
en
t is p
r
ef
er
r
e
d
in
th
e
h
it
-
m
is
s
-
r
ef
r
esh
cy
cle
r
elate
d
to
th
e:
Dca
ch
e
;
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c
a
ch
e
;
S
ca
ch
e
;
TL
B
−
All o
p
er
atio
n
s
d
ef
in
e
d
f
o
r
th
e
ca
ch
e,
an
d
th
e
T
L
B
ar
e
to
b
e
c
o
v
er
ed
−
T
h
e
u
s
e
o
f
a
s
ep
ar
ate
v
a
r
iab
le
co
u
n
ter
s
to
b
e
u
s
ed
t
o
co
u
n
t
th
e
o
v
er
f
lo
ws
f
o
r
ea
c
h
m
etr
ic
will
b
e
ess
en
tial
−
Data
s
tr
u
ctu
r
e
o
f
t
h
e
p
e
r
f
o
r
m
a
n
ce
m
ea
s
u
r
em
e
n
t
to
b
e
p
lace
d
in
th
e
ar
c
h
itectu
r
e
s
p
ec
if
ic
…
/in
clu
d
e/a
s
m
-
mip
s
d
ir
ec
to
r
y
−
Me
tr
ic
u
p
d
ate
r
o
u
tin
es
o
f
th
e
p
er
f
o
r
m
an
ce
m
ea
s
u
r
e
m
en
t
to
b
e
p
lace
d
in
th
e
ar
ch
itectu
r
e
…/a
r
ch
/mip
s
/kern
el
d
ir
ec
to
r
y
−
T
h
e
s
o
u
r
ce
c
o
d
e
m
o
d
if
icatio
n
s
h
o
u
ld
en
s
u
r
e
m
in
im
al
ch
a
n
g
e
in
th
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f
ir
m
war
e
f
o
o
tp
r
in
t size
−
I
t is n
ec
ess
ar
y
to
p
r
o
v
id
e
th
e
a
b
ilit
y
to
co
m
p
ile
th
e
k
er
n
el
with
o
u
t th
e
m
etr
ic
co
llectio
n
−
E
f
f
icien
cy
o
f
th
e
i
n
tr
o
d
u
ce
d
c
o
d
e
is
n
o
t
th
e
g
o
al
as
th
e
f
o
c
u
s
is
to
g
et
as
m
u
ch
as
d
ata
f
r
o
m
th
e
ca
ch
e
an
d
T
L
B
m
an
ag
e
m
en
t r
o
u
tin
e
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Reco
n
f
ig
u
r
a
b
le
&
E
m
b
ed
d
ed
Sy
s
t
I
SS
N:
2089
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4
8
6
4
P
r
o
ce
s
s
o
r
p
erfo
r
ma
n
ce
metric
s
a
n
a
lysi
s
a
n
d
imp
leme
n
ta
tio
n
fo
r
MIP
S
u
s
in
g
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n
…
(
V
a
r
u
n
a
E
s
w
e
r)
141
3
.
2
.
Sy
s
t
e
m
a
na
ly
s
is
I
n
ca
c
h
e
eith
er
wr
ite
-
b
ac
k
o
r
/
an
d
in
v
alid
ate
a
r
e
th
e
m
ajo
r
o
p
er
atio
n
s
.
W
h
en
th
e
C
PU
h
as
u
p
d
ated
ca
ch
e
wr
ite
-
b
ac
k
o
p
er
atio
n
ar
e
p
er
f
o
r
m
ed
.
H
en
ce
,
a
r
e
q
u
ir
e
d
an
d
th
e
c
o
r
r
esp
o
n
d
in
g
m
em
o
r
y
u
p
d
ate
will
tak
e
p
lace
.
T
o
ac
ce
s
s
a
f
r
esh
s
et
o
f
d
ata
f
r
o
m
th
e
m
em
o
r
y
an
in
v
alid
ate
o
p
er
atio
n
is
p
er
f
o
r
m
ed
.
T
h
e
wr
ite
-
b
ac
k
an
d
in
v
alid
ate
o
p
er
atio
n
s
ar
e
ap
p
lied
f
o
r
th
e
I
ca
ch
e,
Dca
ch
e
an
d
Scac
h
e
lin
es.
I
t
is
n
ec
ess
ar
y
to
ca
ch
e
in
itializatio
n
is
f
ir
s
t
d
o
n
e
o
n
th
e
I
ca
ch
e,
f
o
llo
wed
b
y
th
e
Dca
ch
e.
T
h
e
B
C
M5
3
5
4
p
r
o
ce
s
s
o
r
s
o
u
r
ce
co
d
e
an
aly
zin
g
o
f
th
e
ca
c
h
e
o
p
er
atio
n
s
ar
e
as d
ef
in
e
d
b
y
[
3
]
ar
e:
#
d
efin
e
I
n
d
ex
_
I
_
I
n
v
a
lid
a
te_
I
n
s
0
x0
0
#
d
efin
e
I
n
d
ex
_
I
_
Wr
iteb
a
ck
_
I
n
v_
Da
ta
0
x0
1
#
d
efin
e
I
n
d
ex
_
I
_
Wr
iteb
a
ck
_
I
n
v_
S
Da
ta
0
x
0
3
#
d
efin
e
Hit_
I
_
I
n
va
lid
a
te_
I
n
s
0
x1
0
#
d
efin
e
Hit_
I
_
I
n
va
lid
a
te_
Da
t
a
0
x1
1
#
d
efin
e
Hit_
I
_
I
n
va
lid
a
te_
S
Da
ta
0
x1
3
#
d
efin
e
Hit_
W_
Wr
iteb
a
ck
_
I
n
v
_
Da
ta
0
x1
5
#
d
efin
e
Hit_
W_
Wr
iteb
a
ck
_
I
n
v
_
S
Da
ta
0
x
1
7
#
d
efin
e
Hit_
W_
Wr
iteb
a
ck
_
I
n
s
0
x1
8
#
d
efin
e
Hit_
W_
Wr
iteb
a
ck
_
Da
ta
0
x1
9
#
d
efin
e
Hit_
W_
Wr
iteb
a
ck
_
S
D
a
ta
0
x1
b
3
.
2
.
Sy
s
t
e
m
des
ig
n
T
h
e
ca
ch
e
o
p
er
atio
n
s
lis
ted
[
3
]
ar
e
u
tili
ze
d
b
y
m
u
ltip
le
r
o
u
tin
es
o
n
th
e
ca
ch
es
to
eith
er
f
lu
s
h
th
e
lin
es
o
r
th
e
KSeg
0
;
So
,
it
is
n
ec
ess
ar
y
to
tr
ac
e
an
d
f
in
d
th
e
f
u
n
ctio
n
u
s
ed
to
d
ef
i
n
ed
ca
c
h
e
o
p
er
atio
n
s
u
s
i
n
g
u
n
iq
u
e
m
etr
ics.
T
h
e
lis
t
o
f
tr
ac
ed
m
etr
ics
is
a
p
er
s
p
ec
tiv
e
o
f
g
en
er
atin
g
th
e
co
m
p
lete
v
iew
o
f
th
e
ca
ch
e
o
p
er
atio
n
s
o
f
t
h
e
MI
PS
3
2
p
r
o
ce
s
s
o
r
.
T
h
e
s
o
u
r
ce
co
d
e
an
aly
zin
g
;
[
3
]
,
[
13
]
-
[
1
9
]
;
f
o
r
th
e
an
aly
ze
d
an
d
th
e
d
ef
in
ed
f
u
n
ctio
n
ca
lls
f
o
r
th
e
p
er
f
o
r
m
an
ce
m
ea
s
u
r
em
e
n
t
o
f
th
e
ca
ch
es;
co
n
s
is
ts
o
f
I
,
D
an
d
S;
alo
n
g
with
th
e
T
L
B
o
p
er
atio
n
s
o
f
th
e
MI
PS
3
2
d
esig
n
an
d
im
p
lem
e
n
tatio
n
is
ca
teg
o
r
ized
in
th
e
T
ab
le
1
.
T
h
e
v
is
u
alize
d
o
f
th
e
ca
ch
e
o
p
er
atio
n
s
f
r
o
m
T
ab
le
1
,
th
e
o
p
er
atio
n
s
ca
n
b
e
r
e
p
ea
ted
o
n
th
e
lin
es o
r
th
e
wa
y
s
o
r
o
n
KSeg
0
.
T
h
e
b
ase
m
etr
ic
with
t
h
e
h
el
p
o
f
a
r
o
ll
o
v
er
c
o
u
n
ter
h
elp
s
to
an
aly
s
es
an
d
tr
ac
k
th
e
m
etr
i
c
d
ata
o
v
er
a
s
u
itab
le
ex
ten
d
ed
p
er
io
d
as
p
er
th
e
d
esig
n
an
d
an
aly
ze
d
r
e
q
u
ir
em
en
t.
T
h
e
p
r
o
ce
s
s
o
r
will
ca
u
s
e
a
r
o
llo
v
e
r
o
f
th
e
m
etr
ic
f
o
r
a
h
ig
h
-
r
ate
ac
ti
v
ity
.
T
h
e
m
etr
ics
ch
o
ice
o
f
th
e
d
ata
ty
p
e
is
b
ase
an
d
th
e
r
o
l
l
o
v
er
wh
ich
ar
e
o
f
th
e
ty
p
e
o
f
u
n
s
ig
n
ed
in
t.
T
h
e
b
ase
an
d
th
e
r
o
llo
v
er
m
etr
ics
d
ata
ty
p
e
will
n
ec
ess
itate
a
ch
an
g
e
to
an
u
n
s
ig
n
ed
lo
n
g
ty
p
e
o
f
d
ata
if
it
is
n
ec
es
s
ar
y
b
y
th
e
d
ec
is
io
n
b
ased
o
n
th
e
p
r
o
ce
s
s
o
r
ac
tiv
ity
.
T
h
e
d
ata
s
tr
u
ctu
r
e
o
f
th
e
d
esig
n
ed
m
etr
ics will th
u
s
co
n
s
is
t o
f
th
e
b
ased
m
etr
ics an
d
t
h
e
r
o
ll o
v
er
co
u
n
ter
s
.
Tab
le 1
.
M
a
p
p
in
g
o
f
fu
n
c
ti
o
n
c
a
ll
,
o
p
e
ra
ti
o
n
,
a
n
d
m
e
tri
c
s
M
e
t
r
i
c
t
o
b
e
U
p
d
a
t
e
d
Li
st
e
d
F
u
n
c
t
i
o
n
N
a
m
e
a
n
d
C
a
c
h
e
O
p
e
r
a
t
i
o
n
i
_
i
_
w
a
y
f
l
u
s
h
_
i
_
i
c
a
c
h
e
_
i
_
l
i
n
e
_
i
_
i
n
d
e
x
e
d
,
I
n
d
e
x
_
I
_
I
n
v
a
l
i
d
a
t
e
_
I
_
I
o
n
w
a
y
s
i
_
i
_
u
n
r
o
l
l
_
i
_
k
se
g
0
b
l
a
st
_
i
_
i
c
a
c
h
e
,
I
n
d
e
x
_
I
_
I
n
v
a
l
i
d
a
t
e
_
I
a
n
d
c
a
c
h
e
u
n
r
o
l
l
o
f
k
s
e
g
0
i
_
i
_
u
n
r
o
l
l
_
i
_
w
a
y
b
l
a
st
_
i
_
i
c
a
c
h
e
_
i
_
p
a
g
e
_
i
_
i
n
d
e
x
e
d
,
I
n
d
e
x
_
I
_
I
n
v
a
l
i
d
a
t
e
_
I
_
I
a
n
d
c
a
c
h
e
u
n
r
o
l
l
o
n
w
a
y
s
i
_
i
_
l
i
n
e
_
i
_
f
l
u
s
h
f
l
u
s
h
_
i
_
i
c
a
c
h
e
_
i
_
l
i
n
e
,
H
i
t
_
I
_
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n
v
a
l
i
d
a
t
e
_
I
o
f
l
i
n
e
i
_
i
_
p
l
i
n
e
_
i
_
f
l
u
sh
p
r
o
t
e
c
t
e
d
_
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_
f
l
u
sh
_
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i
c
a
c
h
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_
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l
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n
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,
H
i
t
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t
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o
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p
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r
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b
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D
o
n
w
a
y
s
i
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n
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l
l
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w
a
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b
l
a
st
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p
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d
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d
,
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n
d
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x
_
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r
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t
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b
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_
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n
v
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a
n
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c
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n
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f
w
a
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s
i
_
d
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n
r
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k
se
g
0
b
l
a
st
_
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_
d
c
a
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h
e
,
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n
d
e
x
_
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r
i
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b
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0
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f
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c
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H
i
t
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r
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b
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v
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o
n
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i
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u
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_
p
a
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l
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st
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p
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i
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r
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v
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b
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sh
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c
h
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H
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e
b
l
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a
c
h
e
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p
a
g
e
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t
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a
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g
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f
i
l
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B
ased
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s
t
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20
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[
3
0
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h
en
ce
,
t
h
e
m
etr
ic
co
m
p
u
tatio
n
b
a
s
ed
o
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tatem
en
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o
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o
p
er
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tio
n
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T
h
e
r
o
u
tin
es
to
b
e
u
p
d
a
ted
th
e
m
etr
ics
ar
e
d
ef
in
ed
as:
vo
id
u
p
d
a
te_
i_
c
a
ch
e_
i
_
metric (
in
t ty
p
e_
i,
in
t c
m
_
i_
o
p
s
)
;
vo
id
u
p
d
a
te_
i_
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metric (
in
t tlb
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fn
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T
h
e
o
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er
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n
f
o
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th
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ca
c
h
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cm_
i_
o
p
s
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ar
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eter
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wh
ile
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e
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icate
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th
e
ca
ch
e
o
p
er
ati
o
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eith
er
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e
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e,
o
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th
e
way
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o
r
t
h
e
Kseg
0
in
th
e
u
p
d
a
te_
i_
c
a
ch
e_
i
_
metrics
f
u
n
ctio
n
s
.
T
h
e
o
p
e
r
atio
n
o
n
th
e
T
L
B
with
th
e
p
ar
a
m
eter
tlb
_
i_
fn
.
T
h
e
p
ar
am
eter
s
typ
e
a
n
d
tlb
_
i_
fn
ar
e
ar
r
iv
e
d
a
n
d
d
ef
in
e
d
with
a
u
n
iq
u
e
v
alu
e
in
th
e
f
ile
.
.
.
/in
c/a
s
m/ca
ch
e_
p
erf_
mi
p
s
3
2
.
h
,
a
n
d
is
in
d
icate
d
as f
o
ll
o
ws:
#
d
efin
e
u
n
r
o
ll_
i_
c
0
xe
0
/*
ca
c
h
e_
u
n
r
o
ll *
/
#
d
efin
e
lin
e_
i_
c
0
xe
1
/
*
ca
ch
e
_
lin
e
*
/
#
d
efin
e
kseg
0
_
i
_
c
0
xe
2
/*
kse
g
0
_
a
d
d
r
ess
*
/
#
d
efin
e
w
a
ys_
i_
c
0
xe
3
/*
mip
_
ca
ch
e_
w
a
ys *
/
#
d
efin
e
p
a
g
e_
i_
c
0
xe
4
/
*
ca
ch
e_
p
a
g
e
*
/
#
d
efin
e
p
lin
e
_
i_
c
0
xe
5
/*
p
r
o
t
ec
ted
_
ca
ch
e
_
lin
e
*
/
#
d
efin
e
F
ill_
I
_
I
ca
ch
e
_
I
_
lin
e
0
xe
6
/*
fill
_
ica
ch
e_
lin
e
*
/
#
d
efin
e
lf_
t_
tlb
_
t
_
a
ll 0
xf0
/
*
l
o
ca
l_
tlb
_
flu
s
h
_
a
ll *
/
#
d
efin
e
lf_
t_
tlb
_
t
_
mm
0
xf1
/*
lo
ca
l_
flu
s
h
_
tlb
_
mm_
s
tr
u
ct
*
/
#
d
efin
e
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t_
tl
b
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t
_
r
n
g
0
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o
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l_
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s
h
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tlb
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a
n
g
e
*
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#
d
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e
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t_
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t
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p
g
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As s
h
o
wn
in
T
ab
le
1
t
h
e
m
etr
i
c
is
u
p
d
ated
with
,
h
e
m
eth
o
d
o
f
th
e
f
u
n
ctio
n
ca
ll
Up
d
a
te_
i_
c
a
ch
e_
i_
metric (
lin
e_
i_
c,
Hit_
I
_
I
n
va
lid
a
te_
I
_
I
)
;
Up
d
a
te_
t_
tlb
_
t_
metric (
lf_
t_
tlb
_
t_
mm)
;
Fo
r
th
e
f
u
r
th
er
a
n
aly
s
is
,
th
e
m
atr
ic
d
ata
will
b
e
av
ail
ab
le
in
th
e
OS
p
r
o
v
id
ed
i
n
th
e
f
ile
/p
r
o
c/cp
u
in
fo
,
in
d
iv
id
u
ally
ca
teg
o
r
ized
f
o
r
d
ata
a
n
d
in
s
tr
u
c
tio
n
ca
ch
es
as
Dca
c
h
e,
I
ca
c
h
e
,
Scac
h
e
a
n
d
T
L
B
.
B
ased
o
n
th
e
r
e
q
u
ir
em
e
n
t
o
f
th
e
p
r
o
ce
s
s
o
r
p
er
f
o
r
m
a
n
ce
an
aly
s
is
th
e
m
etr
ic
d
ata
ca
n
b
e
r
ea
d
f
r
o
m
th
e
/p
r
o
c/cp
u
in
fo
f
ile,
with
ea
ch
r
ea
d
p
r
o
v
i
d
in
g
th
e
cu
r
r
en
t d
ata
o
f
th
e
m
etr
ics.
T
h
e
d
ata
f
o
r
m
a
t is in
d
icate
d
in
th
e
p
ath
/p
r
o
c/cp
u
in
f
o
,
with
m
etr
i
c
d
is
p
lay
s
eq
u
en
ce
as in
d
icate
d
in
T
ab
le
2
:
d
ca
ch
e_
i
_
metrics
:
(
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
)
ica
ch
e_
i_
metrics
:
(
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
)
s
ca
ch
e_
i_
metrics
:
(
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
)
tlb
_
t_
metrics
:
(
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
,
0
)
Tab
le 2
.
In
/
p
ro
c
/cp
u
in
f
o
m
e
tri
c
d
i
sp
lay
se
q
u
e
n
c
e
C
a
c
h
e
t
y
p
e
M
e
t
r
i
c
S
e
q
u
e
n
c
e
d
c
a
c
h
e
_
i
_
me
t
r
i
c
s
i
_
d
_
w
a
y
,
i
_
d
_
w
a
y
_
r
o
l
l
,
I
_
d
_
i
n
v
l
d
_
I
_
l
n
,
I
_
d
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I
_
i
n
v
l
n
_
I
_
r
o
l
l
_
i
_
d
_
w
r
i
t
e
b
a
c
k
,
i
_
d
_
w
b
_
i
_
r
o
l
l
,
i
_
d
_
b
l
a
st
,
i
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d
_
b
l
a
s
t
_
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l
l
,
i
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n
r
o
l
l
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_
k
se
g
0
,
i
_
d
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u
k
se
g
_
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r
o
l
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,
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B
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T
h
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tio
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th
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L
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u
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s
p
litt
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in
to
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ajo
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two
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tio
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wh
ich
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ar
ch
itectu
r
e
d
ep
en
d
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n
t
a
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d
ar
ch
itectu
r
e
in
d
ep
en
d
e
n
t.
T
h
e
r
o
u
ter
u
s
ed
h
er
e
ar
e
NE
T
GE
AR
r
o
u
ter
wh
ich
co
m
es
with
th
e
b
u
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le
an
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s
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ic
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ter
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ic
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ar
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.
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e
b
u
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d
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s
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r
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id
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d
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n
v
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m
p
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e
ar
ch
itectu
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s
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e,
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o
llo
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th
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ter
s
;
as
lis
ted
in
Sectio
n
3
.
3
;
in
a
f
ile
u
n
d
er
th
e
.
.
.
/s
r
c/lin
u
x/lin
u
x/a
r
ch
/mip
s
/kern
el
d
ir
ec
to
r
y
,
e
x
am
p
le:
ca
ch
e
_
p
erf_
p
r
o
c.
c
.
E
n
s
u
r
e
th
at
it
is
in
itialis
e
th
e
m
etr
ics d
ata
s
tr
u
ctu
r
e
to
ze
r
o
.
e.
Mo
d
if
y
in
g
th
e
.
.
.
/s
r
c/lin
u
x/lin
u
x/a
r
ch
/mip
s
/kern
el/Ma
ke
file
to
in
clu
d
e
th
e
r
esu
ltin
g
o
b
ject
f
ile
g
en
er
ated
in
s
tep
d
.
f.
Mo
d
if
y
in
g
th
e
ar
ch
itectu
r
e
s
p
ec
if
ic
lis
ted
ca
ch
e
o
p
er
atio
n
s
;
lis
ted
in
T
ab
le
1
;
in
th
e
s
o
u
r
ce
co
d
e
f
ile
…/sr
c/l
in
u
x/lin
u
x//in
clu
d
e/a
s
m
-
mi
p
s
/mip
s
3
2
_
ca
ch
e.
h
a
n
d
…/sr
c/l
in
u
x/lin
u
x/a
r
ch
/mip
s
/mm/tlb
-
r
4
k.
c
to
ca
ll
th
e
m
etr
ic
u
p
d
atin
g
f
u
n
ctio
n
s
;
d
ef
in
e
d
a
n
d
an
aly
s
ed
in
s
tep
d
;
alo
n
g
with
th
e
n
ec
ess
ar
y
p
ar
am
eter
s
.
B
ased
o
n
th
e
d
esig
n
r
eq
u
ir
em
en
ts
th
e
p
ar
am
eter
s
ar
e
lis
ted
i
n
T
ab
le
1
a
n
d
Sectio
n
2
.
3
.
g.
As
p
er
th
e
d
esig
n
r
eq
u
ir
em
t
s
ca
llin
g
th
e
m
etr
ic
d
is
p
lay
f
u
n
ctio
n
;
cr
ea
ted
in
s
tep
d
;
f
r
o
m
th
e
f
ile
…/sr
c/l
in
u
x/lin
u
x//a
r
ch
/mip
s
/k
ern
el/p
r
o
c.
c
to
d
is
p
lay
in
g
t
h
e
d
ata
in
th
e
/p
r
o
c/cp
u
in
fo
f
ile.
Valid
atin
g
th
e
ch
an
g
es
o
n
t
h
e
h
ar
d
war
e
b
y
b
u
ild
in
g
th
e
f
ir
m
war
e
im
ag
e
f
o
r
th
e
NE
T
GE
AR
W
GR
6
1
4
v
9
r
o
u
ter
b
ased
MI
P
S3
2
p
r
o
ce
s
s
o
r
im
p
lem
en
tatio
n
alo
n
g
with
th
e
ch
an
g
es in
th
e
s
o
u
r
ce
co
d
e
.
4.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
NS
T
h
e
p
r
o
ce
s
s
o
r
p
er
f
o
r
m
an
ce
m
ea
s
u
r
em
en
t
r
esu
lts
in
v
o
lv
e
in
u
n
d
e
r
s
tan
d
in
g
th
e
m
etr
ics
as
p
er
th
e
d
esig
n
c
o
n
s
id
er
atio
n
s
an
d
m
a
k
in
g
its
in
ter
p
r
etatio
n
s
to
co
n
clu
d
es
th
e
o
b
s
er
v
atio
n
s
o
f
th
e
r
esu
lts
as
s
o
ciatin
g
with
th
ese
an
d
its
d
ata
-
b
ased
in
ter
p
r
etatio
n
s
.
W
ith
th
e
h
elp
o
f
th
ese
in
ter
p
r
etatio
n
s
wh
er
ev
er
r
eq
u
ir
e
d
a
s
u
itab
le
co
d
e
m
o
d
if
icatio
n
is
p
er
f
o
r
m
e
d
an
d
p
er
f
o
r
m
a
n
ce
m
e
asu
r
em
en
t h
ad
an
aly
s
e.
4
.
1
.
M
et
ric
inte
rpre
t
a
t
io
n
Fo
r
co
n
s
id
er
i
n
g
th
e
e
x
am
p
le
o
f
th
e
ca
ch
e
o
p
er
atio
n
I
n
d
ex
_
I
_
I
n
va
li
d
a
te_
I
_
I
,
an
d
as
s
ee
n
in
T
ab
le
1
u
n
d
er
Sectio
n
2
.
3
,
th
ese
o
p
er
atio
n
s
ar
e
p
er
f
o
r
m
ed
o
n
th
e
I
ca
ch
e
lin
e
an
d
in
I
ca
ch
e
way
s
an
d
o
n
th
e
KSeg
0
.
T
h
e
o
p
er
atio
n
I
n
d
ex
_
I
n
v
alid
a
te_
I
was
p
er
f
o
r
m
e
d
to
g
et
t
h
e
ex
ac
t
n
u
m
b
e
r
o
f
tim
es
ab
o
u
t
th
e
m
et
r
ics,
th
e
m
eth
o
d
is
:
N
u
mb
er o
f I
n
d
ex
_
I
_
I
n
v
a
lid
a
te
_
I
_
I
= i_
i
_
w
a
y
+ i_
i_
u
n
r
o
ll_
i
_
kseg
0
+ i_
i_
u
n
r
o
ll_
i_
w
a
y
(
1
)
Similar
ly
,
f
o
r
ea
ch
d
esig
n
r
eq
u
ir
em
en
ts
b
ased
d
ef
in
e
d
o
p
er
atio
n
o
f
th
e
ca
ch
e
an
d
T
L
B
,
th
e
co
r
r
esp
o
n
d
in
g
m
etr
ics
ar
e
in
d
icate
d
in
T
ab
le
1
a
r
e
to
b
e
ad
d
ed
as
s
h
o
wn
in
(
1
)
.
T
h
e
c
o
m
b
in
atio
n
o
f
m
etr
ics
g
en
er
ates
a
d
er
i
v
ed
m
etr
ic
,
wh
er
ea
s
th
e
v
alu
e
o
f
th
e
in
d
i
v
id
u
al
m
etr
ics
is
p
r
o
v
id
in
g
t
h
e
b
ase
m
etr
ic
.
T
h
e
C
o
lu
m
n
3
o
f
th
e
T
ab
le
1
in
d
i
ca
tes
th
e
b
ase
m
etr
ics.
T
h
e
d
a
ta
p
r
o
v
id
e
d
b
y
t
h
e
m
etr
ics
wh
ich
ar
e
o
f
b
ase
an
d
d
er
iv
ed
a
r
e
h
elp
in
g
to
u
tili
ze
d
an
d
d
r
aw
a
h
is
to
g
r
am
t
r
ac
in
g
f
o
r
th
e
p
r
o
ce
s
s
o
r
ca
ch
e
ac
tiv
ity
o
v
er
a
p
er
io
d
.
T
h
e
h
is
to
g
r
a
m
s
ar
e
p
lo
tted
b
a
s
ed
o
n
t
h
e
d
ata
g
en
e
r
ated
b
y
th
e
m
etr
ic
an
aly
s
is
to
o
l
s
m
et.
Fig
u
r
e
5
,
Fig
u
r
e
6,
Fig
u
r
e
7,
an
d
Fig
u
r
e
8
wh
ich
ar
e
p
lo
tted
b
ased
o
n
th
e
ch
o
s
en
s
et
o
f
m
etr
ics
f
o
r
th
e
Dca
ch
e,
I
ca
ch
e
an
d
th
e
T
L
B
.
I
n
th
e
p
lo
t o
f
th
e
h
is
to
g
r
am
th
e
y
-
ax
is
in
d
icatin
g
th
e
n
u
m
b
er
o
f
ev
e
n
ts
an
d
th
e
x
-
ax
is
is
th
e
t
im
e
in
s
ec
o
n
d
s
.
T
h
e
co
llected
d
ata
f
o
r
th
e
h
is
to
g
r
am
h
ad
e
v
er
y
f
iv
e
s
ec
o
n
d
s
o
f
s
am
p
le,
o
v
er
a
p
er
io
d
o
f
o
n
e
h
u
n
d
r
ed
an
d
ten
s
ec
o
n
d
s
.
T
h
e
co
m
m
an
d
u
s
ed
f
o
r
ex
ec
u
tin
g
th
e
d
ata
ar
e
s
im
p
le
co
m
m
an
d
o
f
th
e
s
tan
d
ar
d
OS
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Reco
n
f
ig
u
r
a
b
le
&
E
m
b
ed
d
ed
Sy
s
t
I
SS
N:
2089
-
4
8
6
4
P
r
o
ce
s
s
o
r
p
erfo
r
ma
n
ce
metric
s
a
n
a
lysi
s
a
n
d
imp
leme
n
ta
tio
n
fo
r
MIP
S
u
s
in
g
a
n
…
(
V
a
r
u
n
a
E
s
w
e
r)
145
th
at
ar
e
t
h
er
e
f
o
r
d
is
p
lay
in
g
t
h
e
co
n
ten
ts
o
f
th
e
d
ir
ec
to
r
y
a
n
d
f
iles
u
n
d
e
r
th
e
/p
r
o
c
f
ile
s
y
s
tem
,
etc.
T
o
g
et
a
b
etter
ex
am
p
le
p
er
s
p
ec
tiv
e
o
f
th
e
ef
f
ec
t
o
f
th
e
co
m
m
an
d
s
,
co
n
s
id
er
an
e
x
am
p
le
o
f
th
e
co
m
m
an
d
:
ca
t
/p
r
o
c/cp
u
in
fo
.
T
h
e
ex
ec
u
tio
n
o
f
th
e
co
m
m
an
d
h
as th
e
f
o
llo
win
g
i
n
d
icativ
e
s
tep
s
:
a.
T
h
e
s
h
ell
s
p
awn
in
g
a
n
ew
p
r
o
ce
s
s
b
y
cr
ea
tin
g
a
p
r
o
ce
s
s
tab
le
en
tr
y
in
th
e
p
r
o
g
r
am
a
n
d
co
p
ies
th
e
f
ile
d
escr
ip
to
r
s
.
T
h
e
p
r
o
ce
s
s
ass
o
ciatio
n
with
th
e
ca
t a
p
p
licatio
n
.
b.
T
h
e
cr
ea
ted
p
r
o
ce
s
s
is
p
lace
d
b
y
th
e
s
ch
ed
u
ler
f
o
r
ex
ec
u
tio
n
.
c.
B
y
ac
ce
s
s
in
g
th
e
ca
t c
o
m
m
an
d
,
th
e
co
d
e
is
b
r
o
u
g
h
t i
n
to
th
e
m
em
o
r
y
f
r
o
m
th
e
f
ile
s
y
s
tem
.
d.
T
h
e
f
ile
n
am
e
is
p
a
r
s
ed
b
y
e
x
e
cu
tin
g
th
e
c
o
d
e.
I
n
th
is
p
ap
e
r
i
t is th
e
ca
s
e,
th
e
f
ile
is
/p
r
o
c/c
p
u
in
f
o
.
e.
C
h
ec
k
in
g
if
th
e
f
ile
is
a
d
ir
ec
t
o
r
y
th
e
r
esp
ec
tiv
e
f
ile
tab
le
en
tr
y
is
ac
ce
s
s
ed
.
if
it is
tr
u
e
an
d
y
es,
ex
it.
f.
Op
en
in
g
th
e
f
ile
f
o
r
r
ea
d
in
g
.
g.
R
ea
d
in
g
th
e
lin
e
u
n
til it r
ea
ch
es to
th
e
en
d
o
f
lin
e
m
a
r
k
an
d
s
to
r
e
it in
th
e
b
u
f
f
er
.
h.
Acc
ess
in
g
th
e
ch
ar
ac
ter
d
ev
i
ce
d
r
iv
er
f
o
r
co
n
s
o
le
ter
m
in
al
to
in
ter
ac
t
with
th
e
ap
p
licatio
n
o
f
th
e
p
er
f
o
r
m
an
ce
m
ea
s
u
r
e
m
en
t.
i.
Op
en
in
g
th
e
d
ev
ice
f
o
r
wr
itin
g
.
j.
Gettin
g
b
ac
k
to
th
e
f
ile
f
o
r
r
ea
d
in
g
o
p
er
atio
n
,
a
n
d
n
o
w
ca
llin
g
th
e
p
r
in
t
r
o
u
tin
e
to
o
u
tp
u
t
d
ata
to
th
e
ch
ar
ac
ter
d
e
v
ice
f
ile.
k.
R
ep
ea
tin
g
th
e
s
tep
s
g
to
j
u
n
til it is en
d
o
f
f
ile.
l.
R
elea
s
in
g
r
eso
u
r
ce
s
o
f
th
e
s
y
s
tem
o
cc
u
p
ied
f
o
r
r
ea
d
in
g
th
e
f
ile
/p
r
o
c/cp
u
in
f
o
.
m.
R
elea
s
in
g
r
eso
u
r
ce
s
o
f
th
e
s
y
s
tem
o
cc
u
p
ied
b
y
t
h
e
ca
t a
p
p
lic
atio
n
.
n.
R
elea
s
in
g
th
e
s
y
s
tem
r
eso
u
r
ce
s
ass
o
ciate
d
with
p
r
o
ce
s
s
tab
le
en
tr
y
.
T
h
er
e
ar
e
m
u
lti
p
le
in
s
tr
u
ctio
n
s
f
r
o
m
th
e
s
tep
s
a
to
n
with
ea
ch
is
eith
er
ca
n
b
e
i
n
a
m
em
o
r
y
o
r
o
n
th
e
f
lash
f
ile
s
y
s
tem
o
f
th
e
r
o
u
ter
.
T
h
e
in
s
tr
u
ctio
n
s
ar
e
av
ailab
le
in
to
th
e
m
e
m
o
r
y
wh
ich
ar
e
p
r
ef
etch
ed
d
u
e
to
th
e
ea
r
lier
ex
ec
u
tio
n
s
.
W
h
en
th
e
d
ata
ar
e
n
o
t
av
ailab
le
lead
to
th
e
f
lu
s
h
o
f
th
e
d
ata
to
b
r
in
g
th
e
n
ew
d
ata
r
eq
u
ir
ed
f
o
r
th
e
C
PU
o
f
MI
PS
3
2
.
So
,
th
e
ca
ch
e
in
v
o
k
es
th
e
T
L
B
to
p
er
f
o
r
m
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