[Bug 255551] FreeBSD sort much slower than GNU or NetBSD

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Wed May 12 20:28:06 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255551

--- Comment #6 from Jason W. Bacon <jwb at freebsd.org> ---
(In reply to Mark Johnston from comment #5)

FreeBSD coral.acadix  bacon ~/Prog/Src/peak-classifier 1004: !972
time sort -n -k 1 -k 2 -k 3 pc-gff-stripped.bed > /dev/null
12.467u 0.906s 0:13.38 99.8%    55+171k 634+0io 0pf+0w

FreeBSD coral.acadix  bacon ~/Prog/Src/peak-classifier 1005: time sort --qsort
-n -k 1 -k 2 -k 3 pc-gff-stripped.bed > /dev/null
11.188u 0.811s 0:12.00 99.9%    55+171k 0+0io 0pf+0w

FreeBSD coral.acadix  bacon ~/Prog/Src/peak-classifier 1006: time sort
--mergesort -n -k 1 -k 2 -k 3 pc-gff-stripped.bed > /dev/null
8.271u 0.857s 0:09.13 99.8%     55+171k 0+0io 0pf+0w

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