s) forwarding in a pipelined datapath is used to eliminate or reduce the stall cycles that might be needed when there is data or control hazard True False True False True False A write-back cache typically requires less bus bandwidth than a write-through cache. Migh Associativity in the cache generally reduces collision misses. Loop unrolling is to increase the number of the instruction in the loop and decrease the number of iterations. (True False in multiple issue CPU we studied in the class, the fetch is done in order to detect data dependences, and the execution and commit can be done in out of order. True False Ingle.issue pipelined

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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s) forwarding in a pipelined datapath is used to eliminate or reduce the stall cycles that
might be needed when there is data or control hazard
True False
True False
True False
A write-back cache typically requires less bus bandwidth than a write-through cache.
Migh Associativity in the cache generally reduces collision misses,
Loop unrolling is to increase the number of the instruction in the loop and decrease the
number of iterations.
True False
datapath.
True False
In multiple issue CPU we studied in the class, the fetch is done in order to detect data
dependences, and the execution and commit can be done in out of order.
True False
Write-After-Read (WAR) dependency can cause stall(s) in a single-issue pipelined
Hazard caused by R-type instruction after load lw instruction can be solved by forwarding
from WB to EX and the NOP is not needed.
True False
in virtual memory, the TLB acts like a cache, a hit in TLB guarantees that the reference is
in the eache or a physical memory.
True False
Transcribed Image Text:s) forwarding in a pipelined datapath is used to eliminate or reduce the stall cycles that might be needed when there is data or control hazard True False True False True False A write-back cache typically requires less bus bandwidth than a write-through cache. Migh Associativity in the cache generally reduces collision misses, Loop unrolling is to increase the number of the instruction in the loop and decrease the number of iterations. True False datapath. True False In multiple issue CPU we studied in the class, the fetch is done in order to detect data dependences, and the execution and commit can be done in out of order. True False Write-After-Read (WAR) dependency can cause stall(s) in a single-issue pipelined Hazard caused by R-type instruction after load lw instruction can be solved by forwarding from WB to EX and the NOP is not needed. True False in virtual memory, the TLB acts like a cache, a hit in TLB guarantees that the reference is in the eache or a physical memory. True False
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