This the ppt of hyperthreading technology.

1. Deepak Ku. Marndi
Department of
Information & Technology
Regd.No-
0801106165
6th Sem
Name-Deepak Ku. Mar ndi Regd.No-0801106165 1

2. 1.Introduction
2.What is hyper-threading.
3.How Hyper-threading work.
4.Architecture
5.Implementation on Intel xeon Processor
6.Media Application
7.Conclusion
8.References
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3.  Ground breaking technology from the intel that allows processor to work
more efficiently.
 Technology enables the processor to execute series of instruction allows at
the same time.
 Improved the onboard so that the second thread can be processed in the
same processor.
 Hyper-threading provides two logical processor in a single logical
processor.
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Name-Deepak Ku. Marndi Regd.No-

4.  Is a technique used to improve parallelization of computations performed
on PC microprocessor.
 Is a technique which enables single CPU to act like multiple CPU’s.
 Enables different parts of the CPU to work on different tasks concurrently.
 Threaded software application to execute threads in parallel in a single
multi-core processor instead of thread processing in linear fashion.
Name-Deepak Ku. Marndi Regd.No-0801106165
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5.  Hyper-threading technology takes advantage of multithreading capability.
 Processor use the resources otherwise would sit idle and done more work
in same amount time.
 Divide the workload into processes and threads
 Execute the threads on different processors.
Name-Deepak Ku. Marndi Regd.No-0801106165
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6. Name-Deepak Ku. Marndi Regd.No-0801106165 6

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8.  Processor without hyper-threading.
 Processor with hyper-threading.
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10. Name-Deepak Ku. Marndi Regd.No-0801106165 10

11. Name-Deepak Ku. Marndi Regd.No-0801106165 11

12.  Goal of implementation.
 Single task and multitask mode.
 Operating system and application.
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13. 13
Name-Deepak Ku. Marndi Regd.No-0801106165

14.  Isto better explain the performance improved
that are possible in multimedia application
using hyper-threading technology.
 Multimedia workloads.
 MPEG decode and encoder.
 Video watermarking
 Task partitioning and scheduling methods.
Name-Deepak Ku. Marndi Regd.No-0801106165
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15. 1.Data-domain decomposition slice-based-
dispatching.
2.Function decomposition of video
watermark detection.
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16.  Intel Xeon Hyper-Threading is definitely having a positive
impact on Linux kernel and multithreaded applications.
 Today with Hyper-Threading Technology, processor-level
threading can be utilized which offers more efficient use of
processor resources for greater parallelism and improved
performance on today's multi-threaded software.
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Name-Deepak Ku. Marndi Regd.No-0801106165

17.  en.wikipedia.org/wiki/Hyper-threading
 download.intel.com/technology/itj/2002/.../art0
1_hyper/vol6iss1_art01.pdf
 sit.iitkgp.ernet.in/research/aut05seminar2/repo
rt7.doc
 www.crazyengineers.com/.../39891-how-hyper-
threading-technology-works.html
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Name-Deepak Ku. Marndi Regd.No-0801106165