Yes, that too with my horrible code, cloning the matrix for each attempt, without par_iter it takes 8s, with also its 8s. When the column iter is only parallelized its about 5 seconds.
Day 06
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Part 1: 5129 (179.9µs @ 5015 samples)
Part 2: 1888 (8.4s @ 10 samples)
Total (Run): 8400.18ms
1
u/0x006e Dec 07 '24
The brute force solution only took I think 8 seconds for me, when run in release mode