new-envwith_gc
Last change
on this file since 34dcc474 was
557435e,
checked in by Thierry Delisle <tdelisle@…>, 7 years ago
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Moved concurrent objects
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-
Property mode set to
100644
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File size:
1.3 KB
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1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2017 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 | // pingpong.c -- |
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8 | // |
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9 | // Author : Peter A. Buhr |
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10 | // Created On : Wed Sep 20 11:55:23 2017 |
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11 | // Last Modified By : Peter A. Buhr |
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12 | // Last Modified On : Wed Sep 20 13:41:39 2017 |
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13 | // Update Count : 26 |
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14 | // |
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15 | |
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16 | #include <coroutine> |
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17 | #include <fstream> |
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18 | |
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19 | coroutine PingPong { |
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20 | const char * name; |
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21 | /* const */ unsigned int N; |
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22 | PingPong * part; |
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23 | }; |
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24 | |
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25 | void ?{}( PingPong & this, const char * name, unsigned int N, PingPong & part ) { |
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26 | this.name = name; |
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27 | this.N = N; |
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28 | this.part = ∂ |
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29 | } |
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30 | void ?{}( PingPong & this, const char * name, unsigned int N ) { |
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31 | this{ name, N, *(PingPong *)0 }; |
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32 | } |
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33 | void cycle( PingPong & pingpong ) { |
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34 | resume( pingpong ); |
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35 | } |
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36 | void partner( PingPong & this, PingPong & part ) { |
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37 | this.part = ∂ |
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38 | resume( this ); |
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39 | } |
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40 | void main( PingPong & pingpong ) { // ping's starter ::main, pong's starter ping |
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41 | for ( unsigned int i = 0; i < pingpong.N; i += 1 ) { |
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42 | sout | pingpong.name | endl; |
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43 | cycle( *pingpong.part ); |
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44 | } // for |
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45 | } |
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46 | int main() { |
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47 | enum { N = 20 }; |
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48 | PingPong ping = { "ping", N }, pong = { "pong", N, ping }; |
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49 | partner( ping, pong ); |
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50 | } |
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51 | |
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52 | // Local Variables: // |
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53 | // tab-width: 4 // |
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54 | // compile-command: "cfa pingpong.c" // |
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55 | // End: // |
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