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c++ Programming Glossary: universal_timeC++ Cross-Platform High-Resolution Timer http://stackoverflow.com/questions/1487695/c-cross-platform-high-resolution-timer its docs on microsec_clock local_time and microsec_clock universal_time but note its caveat that Win32 systems often do not achieve..
How to format a datetime to string using boost? http://stackoverflow.com/questions/5018188/how-to-format-a-datetime-to-string-using-boost Starting with the current date time ptime now second_clock universal_time and ending up with a wstring containing the date time in this.. using namespace boost posix_time ptime now second_clock universal_time std wstring ws FormatTime now std wcout ws std endl sleep 2.. now std wcout ws std endl sleep 2 now second_clock universal_time ws FormatTime now std wcout ws std endl The output of this program..
Measuring NUMA (Non-Uniform Memory Access). No observable asymmetry. Why? http://stackoverflow.com/questions/7259363/measuring-numa-non-uniform-memory-access-no-observable-asymmetry-why boost posix_time ptime t1 boost posix_time microsec_clock universal_time char c for size_t i 0 i M i for size_t j 0 j N j c char y j.. boost posix_time ptime t2 boost posix_time microsec_clock universal_time std cout Elapsed read write by same thread that allocated on.. boost posix_time ptime t1 boost posix_time microsec_clock universal_time char c for size_t i 0 i M i for size_t j 0 j N j c char x j..
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