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2 hour ARM build

2 hour ARM build

Posted Mar 23, 2012 10:59 UTC (Fri) by etienne (guest, #25256)
In reply to: 2 hour ARM build by jcm
Parent article: Fedora mulls ARM as a primary architecture

> real 32-bit ARM servers ... 4x the cache, 4x the RAM

With the ARM instruction set, unless using Thumb, you have each instruction coded on 32 bits, so 256 assembly instructions weight 1 Kbyte.
You will need a lot more code cache than a ia32 processor to compete, probably around twice the amount.

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2 hour ARM build

Posted Mar 24, 2012 5:19 UTC (Sat) by BenHutchings (subscriber, #37955) [Link]

This is not generally true. Just compare the installed sizes across architectures for e.g. or

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