xsv/CHANGELOG and xsv Releases

All Versions

Latest Version

0.13.0

Avg Release Cycle

83 days

Latest Release

2166 days ago

Changelog History

v0.13.0
May 12, 2018
v0.12.2
July 26, 2017
v0.12.1
May 25, 2017

v0.12.0 Changes

May 23, 2017

🚀 This release adopts the rewrite of the csv crate. There are no new features, but there are some nice performance improvements:

benchmark before after
count 0.26s 175.05 MB/sec 0.11 413.76 MB/sec
flatten 4.53s 10.04 MB/sec 4.54 10.02 MB/sec
flatten_condensed 4.72s 9.64 MB/sec 4.45 10.22 MB/sec
frequency 1.91s 23.82 MB/sec 1.82 25.00 MB/sec
index 0.28s 162.54 MB/sec 0.12 379.28 MB/sec
sample_10 0.43s 105.84 MB/sec 0.18 252.85 MB/sec
sample_1000 0.44s 103.44 MB/sec 0.18 252.85 MB/sec
sample_100000 0.50s 91.02 MB/sec 0.29 156.94 MB/sec
search 0.59s 77.14 MB/sec 0.27 168.56 MB/sec
select 0.41s 111.00 MB/sec 0.14 325.09 MB/sec
sort 2.59s 17.57 MB/sec 2.18 20.87 MB/sec
slice_one_middle 0.22s 206.88 MB/sec 0.08 568.92 MB/sec
slice_one_middle_index 0.01s 4551.36 MB/sec 0.01 4551.36 MB/sec
stats 1.26s 36.12 MB/sec 1.09 41.75 MB/sec
stats_index 0.19s 239.54 MB/sec 0.15 303.42 MB/sec
stats_everything 2.13s 21.36 MB/sec 1.94 23.46 MB/sec
stats_everything_index 1.00s 45.51 MB/sec 0.93 48.93 MB/sec