←back to thread

Go Optimization Guide

(goperf.dev)
480 points jedeusus | 2 comments | 31 Mar 25 20:29 UTC | HN request time: 0.001s | source
1. kunley ◴[01 Apr 25 08:44 UTC] No.43544332[source]▶
"Although the struct Data contains a [1024]int array, which is 4 KB (assuming int is 4 bytes on the architecture used)"

Huh,what?

I mean, who uses 32b architecture by default?

replies(1): >>43548953 #
2. bombela ◴[01 Apr 25 16:50 UTC] No.43548953[source]▶
Most C/C++ compilers have 32b int on 64b arch. Maybe the confusion comes from that.

Also it would be 4KiB not 4KB.