simd-adler32: Computing Adler-32 checksums at ~40GiB/s using AVX2

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  • simd-adler32

    A SIMD-accelerated Adler-32 hash algorithm implementation.

  • That only works with compilation time options. simd-adler32 uses runtime CPU feature detection. Switching to compilation time means that you can't produce portable binaries and all downstream folks compiling would need to specifically enable CPU target features to make it work. Which means any binaries distributed via Linux distros that compile with the lowest common denominator ISA won't benefit from these optimizations.

  • rfcs

    RFCs for changes to Rust

  • Yes, but only on x86 (e.g. see the cpuid-bool crate). On other targets we will need something like RFC 2725.

  • 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.

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