
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
![The following loop has multiple
types of dependences. Find all the
true dependences, output depende-
nces and anti dependences and
eliminate the output dependences
by renaming.
For( i = 1; i<= 100; i = i+1) {
Y[i] = X[i]/C;
%3D
X[i] = X[i] + C;
%3D
Z[i] = Y[i] + C;
%3D
Y[i] = C-Y[i];
%3D](https://content.bartleby.com/qna-images/question/465a5dcf-939f-4bd6-9a0f-d5dce32eb4e0/dba3eaee-063f-4a7b-b2af-102995138327/4oa9kx5_thumbnail.jpeg)
Transcribed Image Text:The following loop has multiple
types of dependences. Find all the
true dependences, output depende-
nces and anti dependences and
eliminate the output dependences
by renaming.
For( i = 1; i<= 100; i = i+1) {
Y[i] = X[i]/C;
%3D
X[i] = X[i] + C;
%3D
Z[i] = Y[i] + C;
%3D
Y[i] = C-Y[i];
%3D
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