ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 09ee131 was
dfa4360,
checked in by Thierry Delisle <tdelisle@…>, 5 years ago
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Added several tests for generators
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Property mode set to
100644
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File size:
1.2 KB
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1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2019 University of Waterloo |
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3 | // |
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4 | // The contents of this file are covered under the licence agreement in the |
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5 | // file "LICENCE" distributed with Cforall. |
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6 | // |
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7 | // suspend_then.cfa -- |
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8 | // |
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9 | // Author : Peter A. Buhr |
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10 | // Created On : Mon Apr 29 12:01:35 2019 |
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11 | // Last Modified By : |
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12 | // Last Modified On : |
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13 | // Update Count : |
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14 | // |
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15 | |
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16 | #include <fstream.hfa> |
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17 | |
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18 | generator Fibonacci { |
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19 | int fn; // used for communication |
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20 | int fn1, fn2; // retained between resumes |
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21 | }; |
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22 | |
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23 | void main( Fibonacci & fib ) with( fib ) { // called on first resume |
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24 | fn = 0; fn1 = fn; // 1st case |
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25 | suspend { sout | "Then!"; } // restart last resume |
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26 | fn = 1; fn2 = fn1; fn1 = fn; // 2nd case |
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27 | suspend { sout | "Then!"; } // restart last resume |
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28 | for () { |
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29 | fn = fn1 + fn2; fn2 = fn1; fn1 = fn; // general case |
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30 | suspend { sout | "Then!"; } // restart last resume |
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31 | } // for |
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32 | } |
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33 | |
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34 | int next( Fibonacci & fib ) with( fib ) { |
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35 | resume( fib ); // restart last suspend |
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36 | return fn; |
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37 | } |
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38 | |
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39 | int main() { |
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40 | Fibonacci f1, f2; |
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41 | for ( 10 ) { // print N Fibonacci values |
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42 | sout | next( f1 ) | next( f2 ); |
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43 | } // for |
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44 | } |
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45 | |
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46 | // Local Variables: // |
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47 | // tab-width: 4 // |
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48 | // compile-command: "cfa runningTotal.cfa" // |
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49 | // End: // |
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