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Merge branch 'develop' into feature/hmc_generalise

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This commit is contained in:
Guido Cossu
2016-12-05 05:10:27 +00:00
parent 62749d05a6 e27c6b217c
commit 01480da0a8
30 changed files with 1384 additions and 3038 deletions
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48
configure.ac
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@ -161,8 +161,14 @@ Info at: http://usqcd.jlab.org/usqcd-docs/c-lime/)])
############### SIMD instruction selection
AC_ARG_ENABLE([simd],[AC_HELP_STRING([--enable-simd=<code>],
[select SIMD target (cf. README.md)])], [ac_SIMD=${enable_simd}], [ac_SIMD=GEN])
AC_ARG_ENABLE([simd],[AC_HELP_STRING([--enable-simd=code],
[select SIMD target (cf. README.md)])], [ac_SIMD=${enable_simd}], [ac_SIMD=GEN])
AC_ARG_ENABLE([gen-simd-width],
[AS_HELP_STRING([--enable-gen-simd-width=size],
[size (in bytes) of the generic SIMD vectors (default: 32)])],
[ac_gen_simd_width=$enable_gen_simd_width],
[ac_gen_simd_width=32])
case ${ax_cv_cxx_compiler_vendor} in
clang|gnu)
@ -192,7 +198,10 @@ case ${ax_cv_cxx_compiler_vendor} in
AC_DEFINE([AVX512],[1],[AVX512 intrinsics])
SIMD_FLAGS='-march=knl';;
GEN)
AC_DEFINE([GENERIC_VEC],[1],[generic vector code])
AC_DEFINE([GEN],[1],[generic vector code])
AC_DEFINE_UNQUOTED([GEN_SIMD_WIDTH],[$ac_gen_simd_width],
[generic SIMD vector width (in bytes)])
SIMD_GEN_WIDTH_MSG=" (width= $ac_gen_simd_width)"
SIMD_FLAGS='';;
QPX|BGQ)
AC_DEFINE([QPX],[1],[QPX intrinsics for BG/Q])
@ -209,8 +218,8 @@ case ${ax_cv_cxx_compiler_vendor} in
AC_DEFINE([AVX1],[1],[AVX intrinsics])
SIMD_FLAGS='-mavx -xavx';;
AVXFMA)
AC_DEFINE([AVXFMA],[1],[AVX intrinsics with FMA4])
SIMD_FLAGS='-mavx -mfma';;
AC_DEFINE([AVXFMA],[1],[AVX intrinsics with FMA3])
SIMD_FLAGS='-mavx -fma';;
AVX2)
AC_DEFINE([AVX2],[1],[AVX2 intrinsics])
SIMD_FLAGS='-march=core-avx2 -xcore-avx2';;
@ -224,7 +233,10 @@ case ${ax_cv_cxx_compiler_vendor} in
AC_DEFINE([AVX512],[1],[AVX512 intrinsics for Knights Landing])
SIMD_FLAGS='-xmic-avx512';;
GEN)
AC_DEFINE([GENERIC_VEC],[1],[generic vector code])
AC_DEFINE([GEN],[1],[generic vector code])
AC_DEFINE_UNQUOTED([GEN_SIMD_WIDTH],[$ac_gen_simd_width],
[generic SIMD vector width (in bytes)])
SIMD_GEN_WIDTH_MSG=" (width= $ac_gen_simd_width)"
SIMD_FLAGS='';;
*)
AC_MSG_ERROR(["SIMD option ${ac_SIMD} not supported by the Intel compiler"]);;
@ -290,7 +302,7 @@ esac
case ${ac_COMMS} in
*-auto)
LX_FIND_MPI
if test "x$have_CXX_mpi" = 'xno'; then AC_MSG_ERROR(["MPI not found"]); fi
if test "x$have_CXX_mpi" = 'xno'; then AC_MSG_ERROR(["The configure could not find the MPI compilation flags. N.B. The -auto mode is not supported by Cray wrappers. Use the non -auto version in this case."]); fi
AM_CXXFLAGS="$MPI_CXXFLAGS $AM_CXXFLAGS"
AM_CFLAGS="$MPI_CFLAGS $AM_CFLAGS"
AM_LDFLAGS="`echo $MPI_CXXLDFLAGS | sed -E 's/-l@<:@^ @:>@+//g'` $AM_LDFLAGS"
@ -354,12 +366,17 @@ esac
AM_CONDITIONAL(BUILD_CHROMA_REGRESSION,[ test "X${ac_CHROMA}X" == "XyesX" ])
############### Doxygen
AC_PROG_DOXYGEN
if test -n "$DOXYGEN"
then
AC_CONFIG_FILES([docs/doxy.cfg])
fi
DX_DOXYGEN_FEATURE([OFF])
DX_DOT_FEATURE([OFF])
DX_HTML_FEATURE([ON])
DX_CHM_FEATURE([OFF])
DX_CHI_FEATURE([OFF])
DX_MAN_FEATURE([OFF])
DX_RTF_FEATURE([OFF])
DX_XML_FEATURE([OFF])
DX_PDF_FEATURE([OFF])
DX_PS_FEATURE([OFF])
DX_INIT_DOXYGEN([$PACKAGE_NAME], [doxygen.cfg])
############### Ouput
cwd=`pwd -P`; cd ${srcdir}; abs_srcdir=`pwd -P`; cd ${cwd}
@ -399,7 +416,7 @@ os (target) : $target_os
compiler vendor : ${ax_cv_cxx_compiler_vendor}
compiler version : ${ax_cv_gxx_version}
----- BUILD OPTIONS -----------------------------------
SIMD : ${ac_SIMD}
SIMD : ${ac_SIMD}${SIMD_GEN_WIDTH_MSG}
Threading : ${ac_openmp}
Communications type : ${comms_type}
Default precision : ${ac_PRECISION}
@ -408,8 +425,7 @@ GMP : `if test "x$have_gmp" = xtrue; then echo yes; else
LAPACK : ${ac_LAPACK}
FFTW : `if test "x$have_fftw" = xtrue; then echo yes; else echo no; fi`
LIME (ILDG support) : `if test "x$have_lime" = xtrue; then echo yes; else echo no; fi`
build DOXYGEN documentation : `if test "x$enable_doc" = xyes; then echo yes; else echo no; fi`
graphs and diagrams : `if test "x$enable_dot" = xyes; then echo yes; else echo no; fi`
build DOXYGEN documentation : `if test "$DX_FLAG_doc" = '1'; then echo yes; else echo no; fi`
----- BUILD FLAGS -------------------------------------
CXXFLAGS:
`echo ${AM_CXXFLAGS} ${CXXFLAGS} | tr ' ' '\n' | sed 's/^-/ -/g'`