PRINCIPLES OF COMPUTER ARCHITECTURE phần 5 ppsx
PRINCIPLES OF COMPUTER ARCHITECTURE phần 5 ppsx
... miss
49-63
80ns× 15= 1200ns
15 hits
64 250 0ns Memory block 4 to cache slot 01 miss
65- 79
80ns× 15= 1200ns
15 hits
80 250 0ns Memory block 5 to cache slot 11 miss
81- 95
80ns× 15= 1200ns
15 hits
15 250 0ns Memory ... 01 miss
16 250 0ns Memory block 1 to cache slot 11 miss
17-31
80ns× 15= 1200ns
15 hits
15
80ns×9=720ns
Last nine iterations of loop9 hits
16-31
80ns×144=12,240...
Schaum’s Outline Series OF Principles of Computer Science phần 4 ppsx
... as part of
the state of each individual car (part of the state of each instance). On the other hand, we would maintain a
count of the total number of Automobiles as part of the state of the class ... day of Christmas:
Three French hens
Two turtle doves
And a partridge in a pear tree
CHAP. 5] PROGRAMMING IN JAVA 75
66
CHAPTER 5
Programming in Java
INTRODUCTION
Java is one...
Schaum’s Outline Series OF Principles of Computer Science phần 5 ppt
... operating systems (1 955 –19 65) .
A “resident monitor” (the operating system) provided the commonly needed routines to perform I/O to the
devices of the day (most of the OS code consisted of device drivers), ... operating system of a computer is a program, often called the “kernel,” which is always running on the
computer, and which governs the execution of all the other progra...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 1 pdf
...
OF
P
RECISION
51
2 .5 C
HARACTER
C
ODES
53
2 .5. 1 The ASCII Character Set 53
2 .5. 2 The EBCDIC Character Set 54
2 .5. 3 The Unicode Character Set 55
3 ARITHMETIC 65
3.1 ... history of com-
puter architecture, and progresses through the basic parts of a computer, leaving
the student with a high level view of a computer system. The convention...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 2 doc
... O
50 P
51 Q
52 R
53 S
54 T
55 U
56 V
57 W
58 X
59 Y
5A Z
5B [
5C \
5D ]
5E ^
5F _
60 `
61 a
62 b
63 c
64 d
65 e
66 f
67 g
68 h
69 i
6A j
6B k
6C l
6D m
6E n
6F o
70 p
71 q
72 r
73 s
74 t
75 u
76 ... 30 50 & 70 90 B0 D0 } F0 0
11 DC1 31 51 71 91 j B1 D1 J F1 1
12 DC2 32 SYN 52 72 92 k B2 D2 K F2 2
13 TM 33 53 73 93 l B3 D3 L F3 3
14 RES 34 PN 54 74 94 m B4 D4 M F4 4
15...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 3 pps
... 650 1 000a 457 8 63 65
0060 7074 696f 6e73 0100 0f4c 696e 654 e 756 d
0070 62 65 7 254 6162 6c 65 0100 0e4c 6f63 616c
0080 56 61 7269 6162 6c 65 7301 000a 53 6f 757 2
0090 63 65 4669 6c 65 0100 0361 6464 0100 ... 00 05 0100 0328 2 956
0020 0100 1628 5b4c 6a61 7661 2f6c 616e 672f
0030 53 74 7269 6e67 3b29 56 01 0006 3c69 6e69
0040 743e 0100 0443 6f64 650 1 000d 436f 6e73
0 050 7461...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 4 pptx
... assembling
25 ! Low 32 bits of 25
B: #FFFFFFFF ! High 32 bits of -1
#FFFFFFFF ! Low 32 bits of -1
C: 0 ! High 32 bits of result
0 ! Low 32 bits of result
hi_carry: addcc %r5, 1, %r5 ! Add in ... carry
jmpl %r 15 + 4, %r0 ! Return to calling routine
A: 0 ! High 32 bits of 25
addcc %r7, %r7, %r0 ! Generate a carry
jmpl %r 15, 4, %r0 ! Return to calling routine
addcc %r5, 1...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 6 pot
... a reserved section
of a disk that keeps track of the makeup of the rest of the disk. The MCB is nor-
mally stored in the same place on every disk for a particular type of computer
system, such ... track uses an interleave factor of 1:4. What
is the smallest number of revolutions of the disk required to read all of the sec-
tors of a track in sequence?
8 .5 A hard magnet...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 7 potx
...
Number of Terms
in Assignments
0
1
2
3
4
≥ 5
–
80
15
3
2
0
Percentage of
Number of Locals
in Procedures
22
17
20
14
8
20
Percentage of Number
of Parameters in
Procedure Calls
41
19
15
9
7
8
Figure ... Time
Assignment
If
Call
Loop
Goto
Other
47
23
15
6
3
7
Figure 10-1 Frequency of occurrence of instruction types for a variety of languages. The percentages
do not su...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 8 doc
... range:
Storage temperature range
7 V
5. 5 V
0 ˚C to 70 ˚C
– 65 ˚C to 150 ˚C
switching characteristics, V
CC
= 5 V, T
A
= 25 C
t
PHL
t
PLH
MIN TYP MAX UNIT
11 22 ns
ns7 15
PARAMETER FROM (input) TO (output) ... mix of SIMD and MIMD styles of processing,
and offers greater applicability than the stricter SIMD style of the CM-1 and
Figure 10-33 An example of a fat tree.
CHAPTER 10...