417
75%

Ran 08 Jan 2019 12:49AM UTC

Jobs 4

Files 1

Run time 7min

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Build # 417

Build Type

push

travis-ci

Committed by

Wilfred

Commit Message

Cut repeated calls to helpful--aliases

helpful--aliases is expensive, so as usual we'll call it just once at
the beginning of helpful-update. This sacrifices a little elegance for
a significant peformance boost. Here are before and after times
running (helpful-callable #'move-beginning-of-line) 50 times on my
crappy little Thinkpad:

Before:

Elapsed time: 61.507899s (23.391894s in 148 GCs)
Elapsed time: 56.855148s (24.392109s in 133 GCs)
Elapsed time: 58.082409s (25.796263s in 146 GCs)

After:

Elapsed time: 43.519486s (17.412847s in 95 GCs)
Elapsed time: 43.171007s (17.036012s in 92 GCs)
Elapsed time: 44.725709s (18.705316s in 102 GCs)

So the time per call goes from a little over a second to a little
under a second.

Run Details

958 of 1262 relevant lines covered (75.91%)

5524.37 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	417.1 (EVM_EMACS=emacs-25.1-travis)	08 Jan 2019 12:49AM UTC	75.91	Travis Job 417.1
2	417.2 (EVM_EMACS=emacs-25.2-travis)	08 Jan 2019 12:52AM UTC	75.91	Travis Job 417.2
3	417.3 (EVM_EMACS=emacs-25.3-travis)	08 Jan 2019 12:54AM UTC	75.91	Travis Job 417.3
4	417.4 (EVM_EMACS=emacs-26.1-travis)	08 Jan 2019 12:57AM UTC	75.91	Travis Job 417.4

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