Page 76 - slides.dvi

•
•
•
–
–
–
a
is
In
Operating
⇒
Long
One
External
Systems
small
Fixed
—
segment
Tradeoff
variable
general
Another
term
size
program...
sizes.
with
Segmentation
sized
extreme:
.
quadruples
but
.
between
(consider
small
extreme:
scheduler
small
each
segs
Fragmentation
memory
each
are
partitions
packing
must
segments
of
process
average
use!
byte
≡
find
small
is
Returns.
gets
a
.
compaction/delay
variable
.
spots
segment
paging!
in
size
suitcases
exactly
1
⇒
sizes,
depends
into
“segment”,
on
memory
leads
boot
for
the
to
segment
external
of
all
⇒
separately
car.
.
.
)
distribution
reduces
segments
of
to
relocated
of
fragmentation
fragmentation.
72