On Sat, 29 Jun 2024, Hairy Pixels via fpc-pascal wrote:
On Jun 29, 2024, at 5:43 PM, Adriaan van Os <adri...@adriaan.biz> wrote:
Hairy Pixels via fpc-pascal wrote:
I had a large function which I was profiling with MilliSecondsBetween but I
split it to be called many different times and now it's not accumulating the
total time correctly because time is being lost to due millisecond precision.
Is there anything in the RTL I can use which is more accurate? I searched and
couldn't find anything.
You can use Microseconds on MacOS, QueryPerformanceFrequency on Windows and
g_get_monotonic_time with gtk on Linux.
Regards,
Adriaan van Os
Is that a function in the RTL? I can't find it.
No, these are platform-specific functions.
g_get_monotonic_time is probably just an alias for the linux/freebsd unit functions
clock_gettime(CLOCK_MONOTONIC_RAW).
QueryPerformanceFrequency you will probably find in the Windows unit.
Microseconds can be found in the Timer unit (part of univint package)
Michael.
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