Question #2 (a) What is a reduction computation? Provide its examples and reduction computation importance in parallel computing.

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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Question #2
(a) What is a reduction computation? Provide its examples and reduction computation importance
in parallel computing.
(b) How thread divergence can be avoided in reduction computation?
(c) Write out each pass, including the final answer, in a parallel reduction algorithm described in
Figure 5.13 and Figure 5.15 of the GPU textbook using to find the sum of the following vector:
[0346122833214156]
Analyze the thread divergence for both the algorithms.
Transcribed Image Text:Question #2 (a) What is a reduction computation? Provide its examples and reduction computation importance in parallel computing. (b) How thread divergence can be avoided in reduction computation? (c) Write out each pass, including the final answer, in a parallel reduction algorithm described in Figure 5.13 and Figure 5.15 of the GPU textbook using to find the sum of the following vector: [0346122833214156] Analyze the thread divergence for both the algorithms.
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