45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#include <ostd/io.hh>
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#include <ostd/concurrency.hh>
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using namespace ostd;
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int main() {
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auto foo = [](auto &sched) {
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auto arr = ostd::iter({ 150, 38, 76, 25, 67, 18, -15, 215, 25, -10 });
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auto c = make_channel<int>(sched);
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auto f = [](auto c, auto half) {
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c.put(foldl(half, 0));
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};
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spawn(sched, f, c, arr.slice(0, arr.size() / 2));
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spawn(sched, f, c, arr.slice(arr.size() / 2, arr.size()));
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int a, b;
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c.get(a), c.get(b);
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writefln("%s + %s = %s", a, b, a + b);
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};
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thread_scheduler tsched;
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tsched.start([&tsched, &foo]() {
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writeln("thread scheduler: starting...");
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foo(tsched);
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writeln("thread scheduler: finishing...");
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});
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simple_coroutine_scheduler scsched;
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scsched.start([&scsched, &foo]() {
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writeln("simple coroutine scheduler: starting...");
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foo(scsched);
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writeln("simple coroutine scheduler: finishing...");
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});
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}
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/*
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thread scheduler: starting...
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356 + 233 = 589
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thread scheduler: finishing...
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simple coroutine scheduler: starting...
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356 + 233 = 589
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simple coroutine scheduler: finishing...
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*/
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