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Roy Oursler 991fd252f1 igzip: Remove igzip_perf.c 
Compression is too data dependent for igzip_perf.c to give any meaninful result.

Change-Id: I6d22cb5eb959404807b9c83de38e06d46c3ede76
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2018-09-20 11:12:02 -07:00
crc crc: Fix for small buffer readover in iscsi crc 2018-08-17 15:37:43 -07:00
erasure_code ec: Remove references in lib source to types.h 2018-06-21 14:39:08 -07:00
examples/ec ex: Allow erasure list in any order in ec example 2018-05-25 14:44:50 -07:00
igzip igzip: Remove igzip_perf.c 2018-09-20 11:12:02 -07:00
include igzip: Create functions to write gzip/zlib headers 2018-09-20 11:12:02 -07:00
programs igzip: Create a command line utitlity 2018-09-20 11:12:02 -07:00
raid raid: Ensure example meets min align requirement 2018-03-06 13:39:32 -07:00
tests/fuzz igzip: Implement gzip/zlib header/trailer parsing 2018-09-20 11:12:02 -07:00
tools test: Add build info to autotest output 2018-08-16 13:27:50 -07:00
.travis.yml test: Remove travis job that pulls nasm from debian 2017-12-21 17:36:04 -07:00
autogen.sh Initial commit isa-l v2.14.1 2016-02-24 14:54:34 -07:00
configure.ac build: Bump revision to 2.23 2018-06-21 14:55:56 -07:00
CONTRIBUTING.md build: Add format checking script 2017-08-25 13:37:13 -07:00
Doxyfile doc: Add contributing and mainpage to doxygen 2018-06-21 14:39:08 -07:00
isa-l.def igzip: Create functions to write gzip/zlib headers 2018-09-20 11:12:02 -07:00
libisal.pc.in Initial commit isa-l v2.14.1 2016-02-24 14:54:34 -07:00
LICENSE build: Bump revision to 2.19 2017-06-26 04:47:40 -04:00
make.inc igzip: Create a command line utitlity 2018-09-20 11:12:02 -07:00
Makefile.am igzip: Create a command line utitlity 2018-09-20 11:12:02 -07:00
Makefile.nmake igzip: Implement gzip/zlib header/trailer parsing 2018-09-20 11:12:02 -07:00
Makefile.unx igzip: Create a command line utitlity 2018-09-20 11:12:02 -07:00
README.md build: Change configure nasm min test for AVX512 2017-12-20 11:54:41 -07:00
Release_notes.txt Update release notes for v2.23 additions 2018-06-25 10:19:43 -07:00

README.md

Intel(R) Intelligent Storage Acceleration Library

Build Status

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.

Also see:

Building ISA-L

Prerequisites

  • Assembler: nasm v2.11.01 or later (nasm v2.13 or better suggested for building in AVX512 support) or yasm version 1.2.0 or later.
  • Compiler: gcc, clang, icc or VC compiler.
  • Make: GNU 'make' or 'nmake' (Windows).
  • Optional: Building with autotools requires autoconf/automake packages.

Autotools

To build and install the library with autotools it is usually sufficient to run:

./autogen.sh
./configure
make
sudo make install

Makefile

To use a standard makefile run:

make -f Makefile.unx

Windows

On Windows use nmake to build dll and static lib:

nmake -f Makefile.nmake

Other make targets

Other targets include:

  • make check : create and run tests
  • make tests : create additional unit tests
  • make perfs : create included performance tests
  • make ex : build examples
  • make other : build other utilities such as compression file tests
  • make doc : build API manual