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2023-10-18Core: changed ngx_queue_sort() to use merge sort.Maxim Dounin1-0/+3
This improves nginx startup times significantly when using very large number of locations due to computational complexity of the sorting algorithm being used: insertion sort is O(n*n) on average, while merge sort is O(n*log(n)). In particular, in a test configuration with 20k locations total startup time is reduced from 8 seconds to 0.9 seconds. Prodded by Yusuke Nojima, https://mailman.nginx.org/pipermail/nginx-devel/2023-September/NUL3Y2FPPFSHMPTFTL65KXSXNTX3NQMK.html
2012-01-18Copyright updated.Maxim Konovalov1-0/+1
2008-05-24new ngx_queue functionsIgor Sysoev1-0/+43
2007-12-21style fixIgor Sysoev1-1/+1
2007-12-03ngx_queue_init()Igor Sysoev1-0/+5
2007-11-23ngx_queue.hIgor Sysoev1-0/+63