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📁 Design and building parallel program
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<H1><A NAME=SECTION03660000000000000000> Exercises</A></H1>
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<A NAME=ex877>&#160;</A>
Use one or more performance tools to obtain and analyze performance
data from programs developed by using tools described in earlier
chapters.  Relate observed performance to analytic models and explain
any disparities.
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Devise and carry out experiments to quantify the overhead of data
collection in the performance tool(s) used in Exercise <A HREF="node112.html#ex877" tppabs="http://www.dit.hcmut.edu.vn/books/system/par_anl/node112.html#ex877">1</A>.
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Explain why reversing the order in which integrals are allocated can
be expected to improve performance in the computational chemistry code
discussed in Section <A HREF="node110.html#secupshot" tppabs="http://www.dit.hcmut.edu.vn/books/system/par_anl/node110.html#secupshot">9.4.2</A> and illustrated in
<A HREF="#tilson">Plate 12</A>.

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<B> Next:</B> <A NAME=tex2html3321 HREF="node113.html" tppabs="http://www.dit.hcmut.edu.vn/books/system/par_anl/node113.html"> Chapter Notes</A>
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<B> Previous:</B> <A NAME=tex2html3313 HREF="node111.html" tppabs="http://www.dit.hcmut.edu.vn/books/system/par_anl/node111.html">9.5 Summary</A>
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<I>&#169 Copyright 1995 by <A href="msgs0.htm#6" tppabs="http://www.dit.hcmut.edu.vn/books/system/par_anl/tppmsgs/msgs0.htm#6">Ian Foster</a></I>
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