Priveyes Pascal66

Pascal66 / index.html

Last active August 29, 2015 14:14 — forked from benjchristensen/index.html

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Pascal66 / twinprimes_ssoz.nim

Last active November 25, 2019 09:58 — forked from jzakiya/twinprimes_ssoz.nim

Twinprimes generator, multi-threaded, using SSoZ (Segmented Sieve of Zakiya), written in Nim

	#[
	This Nim source file is a multiple threaded implementation to perform an
	extremely fast Segmented Sieve of Zakiya (SSoZ) to find Twin Primes <= N.

	Inputs are single values N, or ranges N1 and N2, of 64-bits, 0 -- 2^64 - 1.
	Output is the number of twin primes <= N, or in range N1 to N2; the last
	twin prime value for the range; and the total time of execution.

	This code was developed on a System76 laptop with an Intel I7 6700HQ cpu,
	2.6-3.5 GHz clock, with 8 threads, and 16GB of memory. Parameter tuning