Non-zero cost abstractions.
Or a story of a bad surprise.
May 3, 20213 min read140
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#optimization
Articles tagged with #optimization
Bit-testing.
Or squeezing every bit of performance.
May 1, 20214 min read630
Function call fusion.
Or avoiding wasted memory and repeated work.
Apr 28, 20212 min read95Column-oriented processing.
Learning from DBMS series.
Apr 22, 20212 min read211
We still know our code better than compilers.
Or a case of unnecessary CPU lock instruction
Apr 20, 20212 min read122Trust performance advice... but verify.
Just like most things, performance advice also has an expiration date and it's important to keep this in mind when applying suggestions from blog posts or StackOverflow. That's why my favorite command line flag when building Go apps is --gcflags="-m=...
Apr 17, 20212 min read76