Features of hyper-threading, Computer Engineering

Assignment Help:

The salient features of hyper threading are:

i)  Improved support for multi-threaded code, permitting multiple threads to run concurrently.

ii) Response time and improved reaction, and increased number of users a server can support.

According to Intel, the primary implementation only used an additional 5% of the die area over the "normal" processor, yet yielded performance improvements of 15-30%. Intel claims up to a 30% speed improvement with respect to otherwise the same, non-SMT Pentium 4. Though, the performance improvement is very application dependent, and some programs in fact slow down slightly when HTT is turned on.

This is because of the replay system of the Pentium 4 tying up valuable implementation resources, thereby starving for the other thread. Though, any performance degradation is unique to the Pentium 4 (due to several architectural nuances), and is not characteristic of concurrently multithreading in general.


Related Discussions:- Features of hyper-threading

What is a PCI bus and discuss its aspects and usage, What is a PCI bus? Dis...

What is a PCI bus? Discuss its aspects and usage. Peripheral Component Interconnect (PCI): This bus was developed by Intel and introduced in 1993. It is geared specifically to

Jsbjj, what are the output deice

what are the output deice

Idiomatic translations - artificial intelligence, For this exercise you hav...

For this exercise you have to gather and report some linguistic data. Make sure your data are accurate by checking them with a native speaker if you yourself are not a native speak

What are rimm, What are RIMM? RDRAM chips can be assembled into larger ...

What are RIMM? RDRAM chips can be assembled into larger modules known as RIMM. It can hold up to 16 RDRAM

Define the key features of hop field neural networks, a. Define the Key fea...

a. Define the Key features of Hop field Neural Networks. b. Compare and contrast among Neural Networks and Expert systems in terms of knowledge representation, acquisition and e

What is hit and hit rate , What is hit? A successful access to data in ...

What is hit? A successful access to data in cache memory is known as hit. Normal 0 false false false EN-IN X-NONE X-NONE

Difference between a substructure and an append structure, What is the diff...

What is the difference between a Substructure and an Append Structure? In case of a substructure, the reference originates in the table itself, in the form of a statement

ANS, Smugglers are becoming very smart day by day. Now they have developed ...

Smugglers are becoming very smart day by day. Now they have developed a new technique of sending their messages from one smuggler to another. In their new technology, they are send

Show the transmission control protocol, Q. Show the Transmission Control Pr...

Q. Show the Transmission Control Protocol? Transmission Control Protocol (TCP) TCP makes Internet reliable. TCP solves many problems which can occur in a packet switching

Characteristics of storage - computer architecture, Characteristics of comp...

Characteristics of computer storage: Storage technologies at all of levels of the storage hierarchy may be distinguished by evaluating particular core characteristics and alon

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd