boost/coroutine
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print overhead of measurement in preformance tests

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This commit is contained in:
Oliver Kowalke
2014-02-02 19:34:17 +01:00
parent af0f6110d2
commit 6e51c8222c
11 changed files with 153 additions and 195 deletions
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27
example/cpp03/symmetric/simple.cpp
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@@ -28,8 +28,8 @@ struct X
{}
};
typedef boost::coroutines::symmetric_coroutine< X&> coro1_t;
typedef boost::coroutines::symmetric_coroutine< X&> coro2_t;
typedef boost::coroutines::symmetric_coroutine< X* > coro1_t;
typedef boost::coroutines::symmetric_coroutine< X* > coro2_t;
coro1_t * c1;
coro2_t * c2;
@@ -37,28 +37,31 @@ coro2_t * c2;
void fn1( coro1_t::self_type & self)
{
Y y;
X x( 0);
X * x = 0;
std::cout << "fn1: start" << std::endl;
if ( self) x = self.get();
std::cout << "fn1: i == " << x.i << std::endl;
self( * c2, X(x.i + 1));
std::cout << "fn1: i == " << x->i << std::endl;
x->i += 1;
self( * c2, x);
if ( self) x = self.get();
std::cout << "fn1: i == " << x.i << std::endl;
self( * c2, X(x.i + 1));
std::cout << "fn1: i == " << x->i << std::endl;
x->i += 1;
self( * c2, x);
std::cout << "fn1: finish" << std::endl;
}
void fn2( coro2_t::self_type & self)
{
std::cout << "fn2: start" << std::endl;
X x( 0);
X * x = 0;
if ( self) x = self.get();
std::cout << "fn2: i == " << x.i << std::endl;
self( * c1, X(7));
std::cout << "fn2: i == " << x->i << std::endl;
x->i = 7;
self( * c1, x);
if ( self) x = self.get();
std::cout << "fn2: i == " << x.i << std::endl;
std::cout << "fn2: i == " << x->i << std::endl;
std::cout << "fn2: finish" << std::endl;
}
@@ -69,7 +72,7 @@ int main( int argc, char * argv[])
c1 = & c1_;
c2 = & c2_;
X x(3);
c1_( x);
c1_( & x);
std::cout << "Done" << std::endl;
return EXIT_SUCCESS;