PiCalc v1.0.3 (x64)

Switched back to the implementation of binary splitting without barriers on main-worker-threads. As such, the benchmarks from v1.0.1 should still hold up.

Benchmarks:

(Run on Intel Core i5 8300H)

Also, on an Intel Core i7-1185G7, the time for calculating 100 million (10^8) digits was 66.9916 seconds.