-
llvm-project
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Not sure if it will help you. But this looks like crate you can use https://github.com/calebzulawski/multiversion
rustc +nightly --print=target-spec-json -Zunstable-options --target $TARGET: Look at the cpu field to tell you what the default CPU is for a particular target. These are LLVM CPU names, which unfortunately do not seem to be documented very well (that I can find). x86-64 appears to be the lowest-common denominator of all x86-64 CPUs ever made. On x86_64-apple-darwin, the default CPU is core2 since that was the first CPU that 64-bit macs used. Feature sets are defined here I believe.