Cross-platform stopwatch with similar functionality to TStopwatch, but it
allows measuring different times: real time, process time, and thread time,
including highly accurate process cycles and thread cycles.
If you are measuring cycles, you will only be able to get a raw Elapsed value
that cannot be converted to nanoseconds, milliseconds, or seconds.
ProcessCycles and ThreadCycles measuring modes are supported only Windows
Vista and newer OS.
- NX Chronos is platform-agnostic and is supported on all available platforms
- Tested on: XE4, 10.3.3 Rio, 10.4.2 Sydney, and 11.3 Alexandria, but it should work on other versions between XE4 and the current version using classic compiler.
var
ts: TNxChronometer;
begin
ts := TNxChronometer.Start(ProcessTime);
// code to be measured
...
ts.Stop;
Writeln('Process time: ', ts.ElapsedMs);
end;