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Experimental support for ARM

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This commit is contained in:
neo
2015-06-09 15:46:21 +09:00
parent 4ae47a529e
commit 48bf4878c1
20 changed files with 693 additions and 37 deletions
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22
configure.ac
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@ -3,7 +3,7 @@
#
# Project Grid package
#
# Time-stamp: <2015-05-27 18:51:47 neo>
# Time-stamp: <2015-06-09 15:26:39 neo>
AC_PREREQ([2.63])
AC_INIT([Grid], [1.0], [paboyle@ph.ed.ac.uk])
@ -29,6 +29,7 @@ AC_PROG_RANLIB
AX_CXX_COMPILE_STDCXX_11(noext, mandatory)
AX_EXT
# Checks for libraries.
#AX_GCC_VAR_ATTRIBUTE(aligned)
@ -75,7 +76,7 @@ supported=no
case ${ac_SIMD} in
SSE4)
echo Configuring for SSE4
AC_DEFINE([SSE4],[1],[SSE4] )
AC_DEFINE([SSE4],[1],[SSE4 Intrinsics] )
if test x"$ax_cv_support_ssse3_ext" = x"yes"; then dnl minimal support for SSE4
supported=yes
else
@ -84,7 +85,7 @@ case ${ac_SIMD} in
;;
AVX)
echo Configuring for AVX
AC_DEFINE([AVX1],[1],[AVX] )
AC_DEFINE([AVX1],[1],[AVX Intrinsics] )
if test x"$ax_cv_support_avx_ext" = x"yes"; then dnl minimal support for AVX
supported=yes
else
@ -93,7 +94,7 @@ case ${ac_SIMD} in
;;
AVX2)
echo Configuring for AVX2
AC_DEFINE([AVX2],[1],[AVX2] )
AC_DEFINE([AVX2],[1],[AVX2 Intrinsics] )
if test x"$ax_cv_support_avx2_ext" = x"yes"; then dnl minimal support for AVX2
supported=yes
else
@ -102,11 +103,20 @@ case ${ac_SIMD} in
;;
AVX512|MIC)
echo Configuring for AVX512 and MIC
AC_DEFINE([AVX512],[1],[AVX512] )
AC_DEFINE([AVX512],[1],[AVX512 Intrinsics for Knights Corner] )
supported="cross compilation"
;;
NEONv7)
echo Configuring for experimental ARMv7 support
AC_DEFINE([NEONv7],[1],[NEON ARMv7 Experimental support ] )
supported="cross compilation"
;;
DEBUG)
echo Configuring without SIMD support - only for compiler DEBUGGING!
AC_DEFINE([EMPTY_SIMD],[1],[EMPTY_SIMD only for DEBUGGING] )
;;
*)
AC_MSG_ERROR([${ac_SIMD} unsupported --enable-simd option]);
AC_MSG_ERROR([${ac_SIMD} flag unsupported as --enable-simd option\nRun ./configure --help for the list of options]);
;;
esac