6 Commits

Author	SHA1	Message	Date
Peter J. Holzer	5d3af658d7	Start goroutines once and use channels to distribute work	2021-07-13 12:09:17 +02:00
Peter J. Holzer	cfb18dec75	Avoid overflow	2021-07-13 11:17:37 +02:00
Peter J. Holzer	12cf4f79ff	Mark non-primes in parallel goroutines	2021-07-13 00:13:44 +02:00
Peter J. Holzer	af97ce448c	Use bitmap instead of array	2021-07-12 21:09:22 +02:00
Peter J. Holzer	7384eaccf6	Don't print primes	2021-07-12 21:07:35 +02:00
Peter J. Holzer	27b131c982	Compute and print primes (non-parallel) ... This is already a slightly optimized version: I hardcode 2 and compute only odd primes and I skip multiples of lesser primes in the inner loop. This roughly matches the algorithm used by Dave Plummer in his Youtube series. Just to have the same baseline	2021-07-12 19:40:34 +02:00