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/*
* Copyright © 2012 Intel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "sys/platform.hpp"
#include "sys/intrinsics.hpp"
#include <string>
////////////////////////////////////////////////////////////////////////////////
/// Windows Platform
////////////////////////////////////////////////////////////////////////////////
#ifdef __WIN32__
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
namespace gbe
{
double getSeconds() {
LARGE_INTEGER freq, val;
QueryPerformanceFrequency(&freq);
QueryPerformanceCounter(&val);
return (double)val.QuadPart / (double)freq.QuadPart;
}
void FATAL(const std::string &msg) {
std::cerr << msg << std::endl;
MessageBox(NULL, msg.c_str(), "Fatal Error", MB_OK | MB_ICONEXCLAMATION);
GBE_ASSERT(0);
#ifdef __GNUC__
exit(-1);
#else
_exit(-1);
#endif /* __GNUC__ */
}
} /* namespace gbe */
#endif /* __WIN32__ */
////////////////////////////////////////////////////////////////////////////////
/// Unix Platform
////////////////////////////////////////////////////////////////////////////////
#if defined(__UNIX__)
#include <sys/time.h>
#include <unistd.h>
namespace gbe
{
double getSeconds() {
struct timeval tp; gettimeofday(&tp,NULL);
return double(tp.tv_sec) + double(tp.tv_usec)/1E6;
}
void FATAL(const std::string &msg) {
std::cerr << msg << std::endl;
GBE_ASSERT(0);
_exit(-1);
}
} /* namespace gbe */
#endif /* __UNIX__ */
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