.. title: PAR Homework 4, due Thu  2021-02-25, noon
.. slug: homework04
.. tags: homework
.. date: 2021-02-18
.. category: 
.. link: 
.. description: 
.. type: text
.. has_math: true

Rules
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#. Submit the answers to Gradescope.

#. You may do homeworks in teams of 2 students.   Create a gradescope team and make one submission with both names.


Question
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Download, run, and compile the sample programs in Chapter 4 of *OpenACC for Programmers: Concepts and Strategies*.   Report your experience comparing the serial, openmp, and openacc versions.