generic-library/isa-l
1
0
Fork 0
mirror of https://github.com/intel/isa-l.git synced 2024-12-13 09:52:56 +01:00
Code Issues Projects Releases Wiki Activity
184 Commits 5 Branches 18 Tags 6.8 MiB
C 59.3%
Assembly 38.6%
Makefile 1%
Shell 0.6%
PHP 0.3%
Other 0.2%
e79c57c7e3
Go to file
Roy Oursler e79c57c7e3 igzip: Fix issue with isal_create_hufftables_subset 
isal_create_hufftables_subset failed to generate length symbols, but should
generate those symbols as a histogram does not guarantee finding all lengths
found in compression

Change-Id: I880210fe1b1078de8617cab0ecb93c9810b9c9de
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2017-09-21 17:24:56 -07:00
crc multibinary: move WRT_OPT macro to common header 2017-08-18 14:24:57 -07:00
erasure_code multibinary: move WRT_OPT macro to common header 2017-08-18 14:24:57 -07:00
igzip igzip: Fix issue with isal_create_hufftables_subset 2017-09-21 17:24:56 -07:00
include igzip: Remove DECLARE_ALIGNED and optimize structure layout 2017-08-18 14:35:44 -07:00
raid multibinary: move WRT_OPT macro to common header 2017-08-18 14:24:57 -07:00
tools build: Add extended test scripts 2017-09-07 16:52:52 -07:00
.travis.yml build: Update travis to run more tests 2017-09-15 18:34:00 -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 2.20 2017-09-15 18:48:44 -07:00
CONTRIBUTING.md build: Add format checking script 2017-08-25 13:37:13 -07:00
Doxyfile doc: Add doxyfile for API doc creation 2017-01-11 19:14:23 -07:00
isa-l.def Update windows config files 2017-06-26 06:34:35 -04:00
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 build: Bump revision to 2.20 2017-09-15 18:48:44 -07:00
Makefile.am build: Bump revision to 2.20 2017-09-15 18:48:44 -07:00
Makefile.nmake Update windows config files 2017-06-26 06:34:35 -04:00
Makefile.unx Format only patch from iindent and remove_whitespace 2017-06-26 04:10:47 -04:00
README.md doc: Update readme with info on build doc and packages 2017-09-20 11:25:37 -07:00
Release_notes.txt update release notes for v2.20 additions 2017-09-15 18:59:31 -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 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