43 lines
880 B
Rust
43 lines
880 B
Rust
use std;
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import pipes;
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import pipes::send;
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import pipes::chan;
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import pipes::recv;
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fn main() { test00(); }
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fn test00() {
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let mut r: int = 0;
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let mut sum: int = 0;
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let p = pipes::port_set();
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let c0 = p.chan();
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let c1 = p.chan();
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let c2 = p.chan();
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let c3 = p.chan();
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let number_of_messages: int = 1000;
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let mut i: int = 0;
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while i < number_of_messages {
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c0.send(i + 0);
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c1.send(i + 0);
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c2.send(i + 0);
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c3.send(i + 0);
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i += 1;
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}
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i = 0;
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while i < number_of_messages {
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r = p.recv();
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sum += r;
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r = p.recv();
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sum += r;
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r = p.recv();
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sum += r;
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r = p.recv();
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sum += r;
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i += 1;
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}
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assert (sum == 1998000);
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// assert (sum == 4 * ((number_of_messages *
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// (number_of_messages - 1)) / 2));
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}
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