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The Intel MMX? technology comprises a set of instructions to the Intel architecture (IA) that are designed to greatly enhance the performance of advanced media and communications applications. These extensions (which include new registers, data types and instructions) are combined with the Single Instruction, Multiple Data (SIMD) Execution model to accelerate the performance of applications such as motion video, combined graphics with video, image processing, audio synthesis, speech synthesis and compression, 2D and 3D graphics, which typic ....etc

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Definition
The Intel MMX? technology comprises a set of instructions to the Intel architecture (IA) that are designed to greatly enhance the performance of advanced media and communications applications. These extensions (which include new registers, data types and instructions) are combined with the Single Instruction, Multiple Data (SIMD) Execution model to accelerate the performance of applications such as motion video, combined graphics with video, image processing, audio synthesis, speech synthesis and compression, 2D and 3D graphics, whi ....etc

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Definition

The world of mobile computing has seldom been so exciting. Not, at least, for last 3 years when all that the chip giants could think of was scaling down the frequency and voltage of the desktop CPUs, and labeling them as mobile processors. Intel Centrino mobile technology is based on the understanding that mobile customers value the four vectors of mobility: performance, battery life, small form factor, and wireless connectivity. The technologies represented by the Intel Centrino brand will include an Intel Pentium-M processor, In ....etc

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Submitted By:
Renu Kanwar


Introduction:-
Intel’s MMX™ technology is an extension to the basic Intel Architecture (IA) designed to improve performance of multimedia and communication algorithms. The technology includes new instructions and data types, which achieve new levels of performance for these algorithms on host processors.
MMX technology exploits the parallelism inherent in many of these algorithms. Many of these algorithms exhibit ....etc

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Intel?s Hyper-Threading Technology brings the concept of simultaneous multi-threading to the Intel Architecture. Hyper-Threading Technology makes a single physical processor appear as two logical processors; the physical execution resources are shared and the architecture state is duplicated for the two logical processors. From a software or architecture perspective, this means operating systems and user programs can schedule processes or threads to logical processors as they would on multiple physical processors. From a micro architecture pers ....etc

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Intel’s MMX
Why MMX?
Make the Common Case Fast
Multimedia and Communication consume significant computing resources.
Providing specific hardware support makes sense.
Goals
accelerate multimedia and communications applications.
maintain full compatibility with existing operating systems and applications.
exploit inherent parallelism in multimedia and communication algorithms
includes new instructions and data types to improve performance.
First Step: examine code
Examined a wide range of applications: ....etc

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Submitted By:
Renu Kanwar


Introduction:-
Intel’s MMX™ technology is an extension to the basic Intel Architecture (IA) designed to improve performance of multimedia and communication algorithms. The technology includes new instructions and data types, which achieve new levels of performance for these algorithms on host processors.
MMX technology exploits the parallelism inherent in many of these algorithms. Many of these algor ....etc

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