nim-issue-11764

code for nim-lang/Nim#11764

nim c -d:release -r slow_set.nim

• (1): insert 0.200k into set in order
• (2): insert 0..100k and 100k..200k interleaved
• (3): insert 0..100k and 1M..1.1M interleaved
• (4): (3), but hashset is sized for 100k insertions
• (5): (3), but hashset is sized for 200k insertions
• (6): (3), but hashset is sized for 1.1M insertions
• (7): (3), but inserted in a random order
• (8): (3), but IntSet

example output

Nim Compiler Version 1.0.0 [Linux: amd64]
Compiled at 2019-09-23
Copyright (c) 2006-2019 by Andreas Rumpf

git hash: f7a8fc46c0012033917582eb740dc0343c093e35
active boot switches: -d:release

(1) time 0.013764
(2) time 1.22484
(3) time 16.345614
(4) time 16.208671
(5) time 9.738357999999998
(6) time 0.002867999999999427
(7) time 15.688863
(3) time 0.002161999999998443