Commit 57a37544 authored by Mathis Rosenhauer's avatar Mathis Rosenhauer

Documentation update.

parent 7885ec21
v0.3 v0.3
More efficient coding of second extension if reference
sample is present.
Port library to Windows (Visual Studio). Port library to Windows (Visual Studio).
Support building with CMake. Support building with CMake.
......
...@@ -2,7 +2,8 @@ ...@@ -2,7 +2,8 @@
Installation Installation
============ ============
The most common installation procedure looks as follows. The most common installation procedure on Unix-like systems looks as
follows.
Unpack the tar archive and change into the unpacked directory. Unpack the tar archive and change into the unpacked directory.
...@@ -25,3 +26,12 @@ On a 3.4 GHz E3-1240 v3 we see more than 400 MiB/s for encoding ...@@ -25,3 +26,12 @@ On a 3.4 GHz E3-1240 v3 we see more than 400 MiB/s for encoding
typical data. typical data.
Using other SIMD instruction sets on older CPUs may also help. Using other SIMD instruction sets on older CPUs may also help.
=======
Windows
=======
As an alternative way to build libaec you can use CMake. CMake can
also generate project files for Microsoft Visual Studio. This allows
you to build AEC.DLL and SZIP.DLL which can be used with the Windows
version of HDF5.
ACLOCAL_AMFLAGS = -I m4 ACLOCAL_AMFLAGS = -I m4
SUBDIRS = src tests SUBDIRS = src tests
EXTRA_DIST = doc/license.txt doc/logo.svg CMakeLists.txt cmake/config.h.in \ EXTRA_DIST = doc/license.txt CMakeLists.txt cmake/config.h.in \
cmake/macros.cmake cmake/macros.cmake README.SZIP
bench: all bench: all
cd tests && $(MAKE) $(AM_MAKEFLAGS) bench cd tests && $(MAKE) $(AM_MAKEFLAGS) bench
......
**********************************************************************
SZIP compatibility
**********************************************************************
Libaec includes a free drop-in replacement for the SZIP
library[1]. Just replace SZIP's shared library libsz.so* with
libaec.so* and libsz.so* from libaec. Code which is dynamically linked
with SZIP such as HDF5 should continue to work without re-compilation.
HDF5 files which contain SZIP encoded data can be decoded by HDF5
using libaec and vice versa.
[1] http://www.hdfgroup.org/doc_resource/SZIP/
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