Zstandard/zstd

About

Zstandard (a.k.a. “zstd”) is a fast lossless compression algorithm, targeting real-time compression scenarios at zlib-level and better compression ratios. It’s backed by a very fast entropy stage, provided by Huff0 and FSE library.

Supported versions

To check which zstd versions and build types are currently supported on Discoverer, execute on the login node:

module avail zstd

The recipe followed to build the source code is available at:

https://gitlab.discoverer.bg/vkolev/recipes/-/tree/main/zstd

Loading/Compiler affinity

Intel oneAPI

module avail zstd/*/*intel

NVIDIA HPC SDK

Note

Use the GCC build

AOCC

module avail zstd/*/*aocc

LLVM

module avail zstd/*/*llvm

GCC

module avail zstd/*/*gcc

Getting help

See Getting help