William Harrington wrote:
On Mon, 24 Apr 2017 13:28:36 -0500 Bruce Dubbs <bruce.du...@gmail.com>
wrote:
LFS is CPU bound
In all fairness, it is hardware bound, not just CPU. When building from
source it relies on CPU, RAM, Motherboard, and the solid/hard drive
being used. It is not just CPU bound. Please be careful in what you
state. It isn't actually true.
I would suggest that you think about what is involved when building
LFS. We can still build from a Pentium II machine, but LFS isn't
relying on the fact that the CPU is a P2.
When you have a system with many components, there is always a bottleneck.
If you increase the speed of a component it may or may not speed up the
whole process. In this case after over 15 years of doing LFS, I can say
that the speed of the CPU is the critical component that regulates the
timing of the build.
When I say it is CPU bound, it means that the CPU is the most significant
bottleneck that governs build speed. That includes both architecture and
clock speed.
-- Bruce
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