ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 3aa1d22 was
97e8d1e,
checked in by Peter A. Buhr <pabuhr@…>, 6 years ago
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add example to compare waitfor and go channels
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-
Property mode set to
100644
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File size:
1.2 KB
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[97e8d1e] | 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 | // gortn.cfa -- compare waitfor and go channels |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Wed Feb 20 08:02:37 2019 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Wed Feb 20 08:35:55 2019 |
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| 13 | // Update Count : 3 |
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| 14 | // |
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| 15 | |
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| 16 | #include <fstream.hfa> |
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| 17 | #include <thread.hfa> |
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| 18 | |
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| 19 | struct Msg { int i, j; }; |
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| 20 | thread Gortn { int i; float f; Msg m; }; |
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| 21 | void ^?{}( Gortn & mutex ) {} |
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| 22 | void mem1( Gortn & mutex gortn, int i ) { gortn.i = i; } |
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| 23 | void mem2( Gortn & mutex gortn, float f ) { gortn.f = f; } |
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| 24 | void mem3( Gortn & mutex gortn, Msg m ) { gortn.m = m; } |
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| 25 | |
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| 26 | void main( Gortn & gortn ) with( gortn ) { |
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| 27 | for ( ;; ) { |
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| 28 | waitfor( mem1, gortn ) sout | i; |
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| 29 | or waitfor( mem2, gortn ) sout | f; |
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| 30 | or waitfor( mem3, gortn ) sout | m.i | m.j; |
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| 31 | or waitfor( ^?{}, gortn ) break; |
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| 32 | } |
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| 33 | } |
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| 34 | int main() { |
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| 35 | Gortn gortn; // start thread |
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| 36 | mem1( gortn, 0 ); |
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| 37 | mem2( gortn, 2.5 ); |
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| 38 | mem3( gortn, (Msg){ 1, 2} ); |
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| 39 | } // wait for completion |
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| 40 | |
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| 41 | // Local Variables: // |
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| 42 | // tab-width: 4 // |
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| 43 | // End: // |
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