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author | Sacha Chua <sacha@sachachua.com> | 2021-10-08 01:58:03 -0400 |
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committer | Sacha Chua <sacha@sachachua.com> | 2021-10-08 01:58:03 -0400 |
commit | 886ae437fee6a674f7b2757062f1b8a91275457a (patch) | |
tree | b8e37843a5149998f1cc0282fb3bd8d4f69357e5 /2021/talks/faster.md | |
parent | 5a56ee2080de1a60c15c580adac85bd7e625f3aa (diff) | |
download | emacsconf-wiki-886ae437fee6a674f7b2757062f1b8a91275457a.tar.xz emacsconf-wiki-886ae437fee6a674f7b2757062f1b8a91275457a.zip |
Add talk pages for 2021
Diffstat (limited to '2021/talks/faster.md')
-rw-r--r-- | 2021/talks/faster.md | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/2021/talks/faster.md b/2021/talks/faster.md new file mode 100644 index 00000000..4e9b7752 --- /dev/null +++ b/2021/talks/faster.md @@ -0,0 +1,24 @@ +[[!meta title="How to write faster Emacs Lisp"]] +[[!meta copyright="Copyright © 2021 Dmitry Gutov"]] +[[!inline pages="internal(2021/info/faster-nav)" raw="yes"]] + +<!-- You can manually edit this file to update the abstract, add links, etc. ---> + + +# How to write faster Emacs Lisp +Dmitry Gutov + +- Before optimizing, benchmark first. +- Different benchmarking approaches. +- Live evaluation, step-debugging, measuring from a debugger breakpoint. +- How to determine if a function is expensive. How to pick one from + competing alternatives (cl-lib, seq, dash, lean core). +- Print-benchmarking. +- Byte-compiled code can give a very different picture, changing where + the bottleneck is. How to quickly load a byte-compiled version. +- Steps taken to speed up the Xref package recently. + + +[[!inline pages="internal(2021/info/faster-schedule)" raw="yes"]] + +[[!inline pages="internal(2021/info/faster-nav)" raw="yes"]] |