Update to v2.9

README.md

@@ -28,7 +28,7 @@ FEATURES:
 - **rotation** functions to rotate spherical harmonics.
 - special spectral operator functions that do not require a transform
   (multiply by cos(theta)...).
-- scalar transforms and rotations for complex spatial fields.
+- transforms and rotations for complex-valued spatial fields.
 - SHT at fixed m (without fft, aka Legendre transform - beta).
 
 
@@ -66,10 +66,14 @@ DOCUMENTATION:
 
 CHANGE LOG:
 -----------
-
-	- support for AVX-512 (intel KNL)
-	- support for VSX (IBM Power7 & Power 8)
-	- remove support for intel MIC (KNC)
+* v2.9  (11 Nov 2017)
+	- New `shtns_malloc()` and `shtns_free()` functions to allocate/free optimally
+	  aligned memory.
+	- New functions supporting complex-valued vector transforms and Robert formulation.
+	- Support for AVX-512 (intel KNL).
+	- Support for VSX (IBM Power7 & Power 8).
+	- Improved support for MagIC code.
+	- Remove support for intel MIC (KNC).
 
 * v2.8.1  (2 Oct 2017)
 	- Fixed-m Legendre transforms (without fft) support magic-layout.

configure

 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for SHTns 2.8.1.
+# Generated by GNU Autoconf 2.69 for SHTns 2.9.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -577,8 +577,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='SHTns'
 PACKAGE_TARNAME='shtns'
-PACKAGE_VERSION='2.8.1'
-PACKAGE_STRING='SHTns 2.8.1'
+PACKAGE_VERSION='2.9'
+PACKAGE_STRING='SHTns 2.9'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL='https://bitbucket.org/nschaeff/shtns'
 
@@ -1250,7 +1250,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures SHTns 2.8.1 to adapt to many kinds of systems.
+\`configure' configures SHTns 2.9 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1311,7 +1311,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of SHTns 2.8.1:";;
+     short | recursive ) echo "Configuration of SHTns 2.9:";;
    esac
   cat <<\_ACEOF
 
@@ -1419,7 +1419,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-SHTns configure 2.8.1
+SHTns configure 2.9
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1876,7 +1876,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by SHTns $as_me 2.8.1, which was
+It was created by SHTns $as_me 2.9, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -5378,7 +5378,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by SHTns $as_me 2.8.1, which was
+This file was extended by SHTns $as_me 2.9, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5441,7 +5441,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-SHTns config.status 2.8.1
+SHTns config.status 2.9
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.62])
-AC_INIT([SHTns],[2.8.1],[],[shtns],[https://bitbucket.org/nschaeff/shtns])
+AC_INIT([SHTns],[2.9],[],[shtns],[https://bitbucket.org/nschaeff/shtns])
 AC_LANG([C])
 AC_CONFIG_SRCDIR([sht_init.c])
 AC_CONFIG_HEADERS([sht_config.h])