Re: What are the key factors for yocto build speed?
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In my company we have tested some "big Ryzen" configurations to speed up Yocto builds.
The conclusion of these tests is that the build time is almost only related to the CPU score: https://www.cpubenchmark.net/high_end_cpus.html
The speed (overclock) and size of the RAM does not influence the build time, neither the the use of a SATA SSD or a NVME.
For example one of our build servers is using:
- AMD Ryzen 9 3900X
- ASUS PRIME X570-P
- 32Go DDR4 3200 MHZ CL14
- 500Go SSD
It is a really good price / build time ratio configuration.
On Mar 18, 2020, at 2:29 PM, Paul Barker pbarker@... wrote:
On Wed, 18 Mar 2020 at 13:01, Mikko Rapeli <mikko.rapeli@...> wrote:What Mikko said is excellent advice.