source: tests/coroutine/pingpong.cfa @ 107b01a

aaron-thesisarm-ehcleanup-dtorsdeferred_resnjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexer
Last change on this file since 107b01a was 107b01a, checked in by Thierry Delisle <tdelisle@…>, 3 years ago

Several changes to the makefiles

  • change .c tests to .cfa
  • add require for libtool in configure
  • libtoolize to fix some warnings
  • Property mode set to 100644
File size: 1.3 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2017 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// pingpong.c --
8//
9// Author           : Peter A. Buhr
10// Created On       : Wed Sep 20 11:55:23 2017
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Tue Dec 11 21:58:06 2018
13// Update Count     : 29
14//
15
16#include <coroutine.hfa>
17#include <fstream.hfa>
18
19coroutine PingPong {
20        const char * name;
21        /* const */ unsigned int N;
22        PingPong * part;
23};
24
25void ?{}( PingPong & this, const char * name, unsigned int N, PingPong & part ) {
26        this.name = name;
27        this.N = N;
28        this.part = &part;
29}
30void ?{}( PingPong & this, const char * name, unsigned int N ) {
31        this{ name, N, *(PingPong *)0 };
32}
33void cycle( PingPong & pingpong ) {
34        resume( pingpong );
35}
36void partner( PingPong & this, PingPong & part ) {
37        this.part = &part;
38        resume( this );
39}
40void main( PingPong & pingpong ) {                                              // ping's starter ::main, pong's starter ping
41        for ( pingpong.N ) {                                                            // N ping-pongs
42                sout | pingpong.name;
43                cycle( *pingpong.part );
44        } // for
45}
46int main() {
47        enum { N = 20 };
48        PingPong ping = { "ping", N }, pong = { "pong", N, ping };
49        partner( ping, pong );
50}
51
52// Local Variables: //
53// tab-width: 4 //
54// compile-command: "cfa pingpong.c" //
55// End: //
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