New Multi-Threaded Pi Program - Faster than SuperPi and PiFast

[Calmatory]

What are you using clock_t for in y-cruncher? :o At least the clock in ctime.h is useless for anything precise.

[poke349]

What are you using clock_t for in y-cruncher? :o At least the clock in ctime.h is useless for anything precise.

It uses it as part of the timer-hack detection. For all other purposes, it uses the performance counter - which is more accurate than ctime.h.

EDIT:
The Sanity Check Error is just a flag that comes out if the program thinks the clock has been tampered with. It's only purpose is in competitive benchmarking - which is irrelevant to this run.
So in the case of the overflow after 24.8 days, it wraps around - which has the same effect of setting the clock back 24.8 days (several times within a 90 day period).