On Wed, 2023-08-09 at 13:31 -0600, Rusty Howell wrote: > Hi, I was reading this very old mailing list post about SSTATE and > cache hits. > > https://www.openembedded.org/pipermail/openembedded-core/2014-June/211563.html > > Is the information in that message still accurate? Are there any > newer tools available to help understand why a recipe got a cache > miss?
The basics haven't changed and bitbake-diffsigs is still the tool which can compare two sig files. The basic idea is to take the siginfo file for the recipe that missed (from the stamps directory) and compared it to the one you think should have matched from sstate. Cheers, Richard
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