SIMD requires datatypes that allow: The reordering of data values Complex operations The storing of multiple data values High-precision floating-point values O The reordering of instructions

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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SIMD requires datatypes that allow:
The reordering of data values
Complex operations
The storing of multiple data values
O High-precision floating-point values
The reordering of instructions
Transcribed Image Text:SIMD requires datatypes that allow: The reordering of data values Complex operations The storing of multiple data values O High-precision floating-point values The reordering of instructions
Which of the following is the best description of the SIMD approach to increasing
performance?
Performing the same calculation on several data items
Performing multiple calculations on one data item sequentially
OSplitting execution of instructions across multiple ALUS
Increasing the length of registers to allow for bigger calculations
Reordering instructions to decrease conflicts
Transcribed Image Text:Which of the following is the best description of the SIMD approach to increasing performance? Performing the same calculation on several data items Performing multiple calculations on one data item sequentially OSplitting execution of instructions across multiple ALUS Increasing the length of registers to allow for bigger calculations Reordering instructions to decrease conflicts
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