Intel NetBurst Bedienungsanleitung PDF herunterladen (Seite 8)

A Detailed Look Inside the Intel

NetBurst

™

Micro-Architecture of the Intel Pentium

4 Processor

Page 8

The SSE instructions are useful for 3D geometry, 3D rendering, speech recognition, video encoding and decoding.

For more information on the Streaming SIMD Extensions, refer to the IA-32 Intel

Architecture Software

Developer’s Manual, Volume 1, available at http://developer.intel.com/design/pentium4/manuals/.

Streaming SIMD Extensions 2

§ Adds 128-bit data type with two packed double-precision floating-point operands.

§ Adds 128-bit data types for SIMD integer operation on 16-byte, 8-word, 4-doubleword, or 2-quadword

integers.

§ Adds support for SIMD arithmetic on 64-bit integer operands.

§ Adds instructions for converting between new and existing data types.

§ Extends support for data shuffling.

§ Extends support for cacheability and memory ordering operations.

The SSE2 instructions are useful for 3D graphics, scientific computation, video decoding/encoding, and encryption.

For more information, refer to the IA-32 Intel

Architecture Software Developer’s Manual, Volume 1, available at

http://developer.intel.com.com/design/pentium4/manuals/.

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Intel NetBurst Bedienungsanleitung Seite 8