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// Copyright Oliver Kowalke 2009.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <cstddef>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <emmintrin.h>
#include <boost/context/fiber.hpp>
namespace ctx = boost::context;
void echoSSE( int i) {
__m128i xmm;
xmm = _mm_set_epi32( i, i + 1, i + 2, i + 3);
uint32_t v32[4];
memcpy( & v32, & xmm, 16);
std::cout << v32[0];
std::cout << v32[1];
std::cout << v32[2];
std::cout << v32[3];
}
int main( int argc, char * argv[]) {
int i = 0;
ctx::fiber f{
[&i](ctx::fiber && f) {
for (;;) {
std::cout << i;
echoSSE( i);
std::cout << " ";
f = std::move( f).resume();
}
return std::move( f);
}};
for (; i < 11; ++i) {
f = std::move( f).resume();
}
std::cout << "\nmain: done" << std::endl;
return EXIT_SUCCESS;
}
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