ALP Aims to Balance Past, Present with Future
The openSUSE Project has been discussing technical aspects for the Adaptable Linux Platform (ALP) on the development mailing list.
An email titled x86_64 architecture level requirements, x86-64-v2 for openSUSE Factory kicked off a discussion acknowledging challenges possessed by instructional sets for different subsets of the x86-64 architecture. Four defined levels of the x86-64 architecture are categorized as x86-64-v1, x86-64-v2, x86-64-v3 and x86-64-v4. The newer micro-architectures after 86-64-v2 allow for greater performance advantages and are present in many of the newer hardware on the market.
All these architectures exist within the code stream of openSUSE Factory, which are targeted for specific builds and distributions. For example, openSUSE Tumbleweed is a customized build blueprint of all the code functioning together that leads to a well tested release of a snapshot for the rolling release distribution. Another would be the super stable openSUSE Leap release, which is based on years of building toward a mature target that was designed to bring uniformity among Leap and SUSE Linux Enterprise.
[...]
However, once the prototype is released, the release team plans to run tests and gather comparative data to understand the performance differences of v2 and v3. There is a desire to support a migration path.