Shri vishnu engineering college for women:: bhimavaram department of information technology
Large Register Files and RISC Architecture
Download
3.29 Mb.
View original pdf
Page
91/128
Date
12.04.2022
Size
3.29 Mb.
#58595
1
...
87
88
89
90
91
92
93
94
...
128
ITIIBTechIISemLecCOA
0910-ComputerSystemOverview02
Large Register
Files and RISC Architecture
Instruction
Execution Characteristics
The
semantic gap is
the difference between the operations provided in HLLs and those provided in computer architecture. . Designers responded with architectures intended to close this gap. Key features
include large instruction sets
,
dozens of addressing modes
, and various HLL statements implemented in hardware. Such complex instruction
sets are intended to
• Ease the task of the compiler writer.
•
Improve execution efficiency
, because complex sequences of operations can be implemented in microcode.
• Provide support for even more complex and sophisticated HLLs. The results of these studies inspired some researchers to look
fora different approach namely
, to make the architecture
that supports the HLL simpler
, rather than more complex To understand the line of reasoning
of the RISC advocates
, we begin with a brief review of instruction execution characteristics. The aspects of computation
of interest areas follows
•
Download
3.29 Mb.
Share with your friends:
1
...
87
88
89
90
91
92
93
94
...
128
The database is protected by copyright ©ininet.org 2024
send message
Main page
united states
total number
vast majority
federal government
other side
next generation
supreme court
information contained
current state
executive director
national association
middle east
east coast
general assembly
private sector
same time
west coast
united kingdom
united nations
total amount
full range
highest level
soviet union
european union
national academy