isa-l
provides tools to minimize disk space use and maximize storage throughput, security, and resilience.
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Description
ISA-L is a collection of optimized low-level functions targeting storage applications. ISA-L includes: Erasure codes - Fast block Reed-Solomon type erasure codes for any encode/decode matrix in GF(2^8). CRC - Fast implementations of cyclic redundancy check. Six different polynomials supported. iscsi32, ieee32, t10dif, ecma64, iso64, jones64. Raid - calculate and operate on XOR and P+Q parity found in common RAID implementations. Compression - Fast deflate-compatible data compression. De-compression - Fast inflate-compatible data compression. This package includes the igzip program on Linux and MacOS.
About
Summary
provides tools to minimize disk space use and maximize storage throughput, security, and resilience.
Last Updated
Jul 13, 2026 at 13:25
License
BSD-3-Clause
Supported Platforms
macOS-64
win-64
linux-aarch64
linux-ppc64le
linux-64
Unsupported Platforms
macOS-arm64 Last supported version: 2.31.1
GitHub Repository
https://github.com/intel/isa-lDocumentation
https://github.com/intel/isa-l/wiki/