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Merge branch 'master' of https://github.com/coppolachan/Grid into coppolachan-master

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Conflicts:
	lib/algorithms/approx/bigfloat.h
This commit is contained in:
Peter Boyle 2015-05-18 16:34:21 +01:00
commit cf9bbee256
18 changed files with 744 additions and 74 deletions
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58
Makefile.in
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@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.15 from Makefile.am.
# Makefile.in generated by automake 1.14.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2014 Free Software Foundation, Inc.
# Copyright (C) 1994-2013 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -14,17 +14,7 @@
@SET_MAKE@
VPATH = @srcdir@
am__is_gnu_make = { \
if test -z '$(MAKELEVEL)'; then \
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elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
true; \
else \
false; \
fi; \
}
am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
am__make_running_with_option = \
case $${target_option-} in \
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@ -85,13 +75,18 @@ POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
target_triplet = @target@
subdir = .
DIST_COMMON = INSTALL NEWS README AUTHORS ChangeLog \
$(srcdir)/Makefile.in $(srcdir)/Makefile.am \
$(top_srcdir)/configure $(am__configure_deps) COPYING TODO \
compile config.guess config.sub depcomp install-sh missing
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
$(am__configure_deps) $(am__DIST_COMMON)
am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
configure.lineno config.status.lineno
mkinstalldirs = $(install_sh) -d
@ -154,8 +149,6 @@ ETAGS = etags
CTAGS = ctags
CSCOPE = cscope
DIST_SUBDIRS = $(SUBDIRS)
am__DIST_COMMON = $(srcdir)/Makefile.in AUTHORS COPYING ChangeLog \
INSTALL NEWS README TODO compile depcomp install-sh missing
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
@ -256,14 +249,22 @@ am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build = @build@
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build_os = @build_os@
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builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
@ -283,7 +284,11 @@ sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target = @target@
target_alias = @target_alias@
target_cpu = @target_cpu@
target_os = @target_os@
target_vendor = @target_vendor@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
@ -309,6 +314,7 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
$(am__cd) $(top_srcdir) && \
$(AUTOMAKE) --gnu Makefile
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Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
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@ -515,15 +521,15 @@ dist-xz: distdir
$(am__post_remove_distdir)
dist-tarZ: distdir
@echo WARNING: "Support for distribution archives compressed with" \
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@echo WARNING: "Support for shar distribution archives is" \
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@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
$(am__post_remove_distdir)
dist-shar: distdir
@echo WARNING: "Support for shar distribution archives is" \
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@echo WARNING: "Support for distribution archives compressed with" \
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@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
$(am__post_remove_distdir)
@ -559,17 +565,17 @@ distcheck: dist
esac
chmod -R a-w $(distdir)
chmod u+w $(distdir)
mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
mkdir $(distdir)/_build $(distdir)/_inst
chmod a-w $(distdir)
test -d $(distdir)/_build || exit 0; \
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
&& am__cwd=`pwd` \
&& $(am__cd) $(distdir)/_build/sub \
&& ../../configure \
&& $(am__cd) $(distdir)/_build \
&& ../configure \
$(AM_DISTCHECK_CONFIGURE_FLAGS) \
$(DISTCHECK_CONFIGURE_FLAGS) \
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&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
@ -743,8 +749,6 @@ uninstall-am:
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pdf-am ps ps-am tags tags-am uninstall uninstall-am
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61
aclocal.m4 vendored
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@ -1,6 +1,6 @@
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# This file is free software; the Free Software Foundation
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@ -20,7 +20,7 @@ You have another version of autoconf. It may work, but is not guaranteed to.
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@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
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AC_DEFUN([AM_AUTOMAKE_VERSION],
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m4_if([$1], [1.15], [],
m4_if([$1], [1.14.1], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
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@ -103,14 +103,15 @@ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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@ -141,7 +142,7 @@ AC_CONFIG_COMMANDS_PRE(
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@ -332,7 +333,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
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@ -408,7 +409,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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@ -498,8 +499,8 @@ AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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@ -572,11 +573,7 @@ to "yes", and re-run configure.
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@ -616,7 +613,7 @@ echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_co
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@ -626,7 +623,7 @@ if test x"${install_sh+set}" != xset; then
fi
AC_SUBST([install_sh])])
# Copyright (C) 2003-2014 Free Software Foundation, Inc.
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#
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@ -647,7 +644,7 @@ AC_SUBST([am__leading_dot])])
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@ -697,7 +694,7 @@ rm -f confinc confmf
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@ -736,7 +733,7 @@ fi
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1
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@ -0,0 +1 @@
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1
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@ -0,0 +1 @@
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219
configure vendored
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@ -679,6 +679,18 @@ am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
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@ -1337,6 +1349,11 @@ Program names:
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System types:
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_ACEOF
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@ -2309,8 +2326,6 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
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if test $am_cv_make_support_nested_variables = yes; then
AM_V='$(V)'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
AM_V=$AM_DEFAULT_VERBOSITY
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'
{ $as_echo "$as_me:${as_lineno-$LINENO}:
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Configuring $PACKAGE v$VERSION for $host
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
" >&5
$as_echo "$as_me:
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Configuring $PACKAGE v$VERSION for $host
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
" >&6;}
# Checks for programs.
ac_ext=cpp
@ -4335,6 +4514,11 @@ fi
done
# Check whether --enable-simd was given.
if test "${enable_simd+set}" = set; then :
enableval=$enable_simd; \
@ -5892,3 +6076,22 @@ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
echo "
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Summary of configuration for $PACKAGE v$VERSION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The following features are enabled:
- architecture (build) : $build_cpu
- os (build) : $build_os
- architecture (target) : $target_cpu
- os (target) : $target_os
----------------------------------------------------------
- enabled simd support : ${ac_SIMD}
- communications type : ${ac_COMMS}
"

40
configure.ac
View File

@ -1,9 +1,25 @@
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
#
# Project Grid package
#
# Time-stamp: <2015-05-18 17:14:20 neo>
AC_PREREQ([2.69])
AC_INIT([Grid], [1.0], [paboyle@ph.ed.ac.uk])
AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE(subdir-objects)
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([lib/Grid.h])
AC_CONFIG_HEADERS([lib/Grid_config.h])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_MSG_NOTICE([
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Configuring $PACKAGE v$VERSION for $host
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
])
# Checks for programs.
AC_LANG(C++)
@ -32,6 +48,11 @@ AC_TYPE_UINT64_T
# Checks for library functions.
AC_CHECK_FUNCS([gettimeofday])
AC_ARG_ENABLE([simd],[AC_HELP_STRING([--enable-simd=SSE|AVX|AVX2|AVX512|MIC],\
[Select instructions to be SSE4.0, AVX 1.0, AVX 2.0+FMA, AVX 512, MIC])],\
[ac_SIMD=${enable_simd}],[ac_SIMD=AVX2])
@ -84,3 +105,22 @@ AC_CONFIG_FILES(lib/Makefile)
AC_CONFIG_FILES(tests/Makefile)
AC_CONFIG_FILES(benchmarks/Makefile)
AC_OUTPUT
echo "
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Summary of configuration for $PACKAGE v$VERSION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The following features are enabled:
- architecture (build) : $build_cpu
- os (build) : $build_os
- architecture (target) : $target_cpu
- os (target) : $target_os
----------------------------------------------------------
- enabled simd support : ${ac_SIMD}
- communications type : ${ac_COMMS}
"

121
lib/Grid_config.h Normal file
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@ -0,0 +1,121 @@
/* lib/Grid_config.h. Generated from Grid_config.h.in by configure. */
/* lib/Grid_config.h.in. Generated from configure.ac by autoheader. */
/* AVX */
/* #undef AVX1 */
/* AVX2 */
/* #undef AVX2 */
/* AVX512 */
/* #undef AVX512 */
/* GRID_COMMS_MPI */
/* #undef GRID_COMMS_MPI */
/* GRID_COMMS_NONE */
#define GRID_COMMS_NONE 1
/* Define to 1 if you have the declaration of `be64toh', and to 0 if you
don't. */
#define HAVE_DECL_BE64TOH 1
/* Define to 1 if you have the declaration of `ntohll', and to 0 if you don't.
*/
#define HAVE_DECL_NTOHLL 0
/* Define to 1 if you have the <endian.h> header file. */
#define HAVE_ENDIAN_H 1
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <gmp.h> header file. */
#define HAVE_GMP_H 1
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
/* Define to 1 if you have the <malloc.h> header file. */
#define HAVE_MALLOC_H 1
/* Define to 1 if you have the <malloc/malloc.h> header file. */
/* #undef HAVE_MALLOC_MALLOC_H */
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the <mm_malloc.h> header file. */
#define HAVE_MM_MALLOC_H 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Define to 1 if you have the <strings.h> header file. */
#define HAVE_STRINGS_H 1
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Name of package */
#define PACKAGE "grid"
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "paboyle@ph.ed.ac.uk"
/* Define to the full name of this package. */
#define PACKAGE_NAME "Grid"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "Grid 1.0"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "grid"
/* Define to the home page for this package. */
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "1.0"
/* SSE4 */
#define SSE4 1
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* Version number of package */
#define VERSION "1.0"
/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
<pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
/* #undef _UINT32_T */
/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
<pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
/* #undef _UINT64_T */
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef size_t */
/* Define to the type of an unsigned integer type of width exactly 32 bits if
such a type exists and the standard includes do not define it. */
/* #undef uint32_t */
/* Define to the type of an unsigned integer type of width exactly 64 bits if
such a type exists and the standard includes do not define it. */
/* #undef uint64_t */

0
lib/algorithms/approx/.dirstamp Normal file
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6
lib/algorithms/approx/Zolotarev.cc
View File

@ -1,5 +1,5 @@
/* -*- Mode: C; comment-column: 22; fill-column: 79; compile-command: "gcc -o zolotarev zolotarev.c -ansi -pedantic -lm -DTEST"; -*- */
#define VERSION Source Time-stamp: <19-OCT-2004 09:33:22.00 adk@MISSCONTRARY>
#define VERSION Source Time-stamp: <2015-05-18 16:32:08 neo>
/* These C routines evalute the optimal rational approximation to the signum
* function for epsilon < |x| < 1 using Zolotarev's theorem.
@ -26,13 +26,13 @@
#define INTERNAL_PRECISION double
#endif
#include "zolotarev.h"
#include "Zolotarev.h"
#define ZOLOTAREV_INTERNAL
#undef ZOLOTAREV_DATA
#define ZOLOTAREV_DATA izd
#undef ZPRECISION
#define ZPRECISION INTERNAL_PRECISION
#include "zolotarev.h"
#include "Zolotarev.h"
#undef ZOLOTAREV_INTERNAL
/* The ANSI standard appears not to know what pi is */

0
lib/algorithms/approx/zolotarev.h → lib/algorithms/approx/Zolotarev.h
View File

0
lib/communicator/.dirstamp Normal file
View File

0
lib/qcd/.dirstamp Normal file
View File

3
lib/simd/Grid_vComplexD.h
View File

@ -345,6 +345,9 @@ friend inline void vstore(const vComplexD &ret, ComplexD *a){
// REDUCE FIXME must be a cleaner implementation
friend inline ComplexD Reduce(const vComplexD & in)
{
#if defined SSE4
return ComplexD(in.v[0], in.v[1]); // inefficient
#endif
#if defined (AVX1) || defined(AVX2)
// return std::complex<double>(_mm256_mask_reduce_add_pd(0x55, in.v),_mm256_mask_reduce_add_pd(0xAA, in.v));
__attribute__ ((aligned(32))) double c_[4];

6
lib/simd/Grid_vComplexF.h
View File

@ -219,7 +219,7 @@ namespace Grid {
ret.v = _mm256_set_ps(b,a,b,a,b,a,b,a);
#endif
#ifdef SSE4
ret.v = _mm_set_ps(a,b,a,b);
ret.v = _mm_set_ps(b,a,b,a);
#endif
#ifdef AVX512
ret.v = _mm512_set_ps(b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a);
@ -354,9 +354,7 @@ namespace Grid {
#endif
#ifdef SSE4
cvec tmp;
tmp = _mm_addsub_ps(ret.v,_mm_shuffle_ps(in.v,in.v,_MM_SHUFFLE(2,3,0,1))); // ymm1 <- br,bi
ret.v=_mm_shuffle_ps(tmp,tmp,_MM_SHUFFLE(2,3,0,1));
ret.v = _mm_xor_ps(_mm_addsub_ps(ret.v,in.v), _mm_set1_ps(-0.f));
#endif
#ifdef AVX512
ret.v = _mm512_mask_sub_ps(in.v,0xaaaa,ret.v,in.v); // Zero out 0+real 0-imag

299
lib/simd/Grid_vector_types.h Normal file
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@ -0,0 +1,299 @@
#ifndef GRID_VECTOR_TYPES
#define GRID_VECTOR_TYPES
namespace Grid {
// To take the floating point type of real/complex type
template <typename T>
struct RealPart {
typedef T type;
};
template <typename T>
struct RealPart< std::complex<T> >{
typedef T type;
};
////////////////////////////////////////////////////////
// Check for complexity with type traits
template <typename T>
struct is_complex : std::false_type {};
template < typename T >
struct is_complex< std::complex<T> >: std::true_type {};
////////////////////////////////////////////////////////
// Define the operation templates functors
template < class SIMD, class Operation >
SIMD binary(SIMD src_1, SIMD src_2, Operation op){
return op(src_1, src_2);
}
template < class SIMD, class Operation >
SIMD unary(SIMD src, Operation op){
return op(src);
}
///////////////////////////////////////////////
/*
@brief Grid_simd class for the SIMD vector type operations
*/
template < class Scalar_type, class Vector_type >
class Grid_simd {
public:
typedef typename RealPart < Scalar_type >::type Real;
Vector_type v;
static inline int Nsimd(void) { return sizeof(Vector_type)/sizeof(Scalar_type);}
// Constructors
Grid_simd & operator = ( Zero & z){
vzero(*this);
return (*this);
}
Grid_simd(){};
//Enable if complex type
template < class S = Scalar_type >
Grid_simd(typename std::enable_if< is_complex < S >::value, S>::type a){
vsplat(*this,a);
};
Grid_simd(Real a){
vsplat(*this,Scalar_type(a));
};
///////////////////////////////////////////////
// mac, mult, sub, add, adj
// Should do an AVX2 version with mac.
///////////////////////////////////////////////
friend inline void mac (Grid_simd * __restrict__ y,const Grid_simd * __restrict__ a,const Grid_simd *__restrict__ x){ *y = (*a)*(*x)+(*y); };
friend inline void mult(Grid_simd * __restrict__ y,const Grid_simd * __restrict__ l,const Grid_simd *__restrict__ r){ *y = (*l) * (*r); }
friend inline void sub (Grid_simd * __restrict__ y,const Grid_simd * __restrict__ l,const Grid_simd *__restrict__ r){ *y = (*l) - (*r); }
friend inline void add (Grid_simd * __restrict__ y,const Grid_simd * __restrict__ l,const Grid_simd *__restrict__ r){ *y = (*l) + (*r); }
friend inline Grid_simd adj(const Grid_simd &in){ return conj(in); }
//////////////////////////////////
// Initialise to 1,0,i
//////////////////////////////////
// if not complex overload here
friend inline void vone(Grid_simd &ret) { vsplat(ret,1.0); }
friend inline void vzero(Grid_simd &ret) { vsplat(ret,0.0); }
// overload for complex type
template < class S = Scalar_type,typename std::enable_if < is_complex < S >::value, int >::type = 0 >
friend inline void vone(Grid_simd &ret) { vsplat(ret,1.0,0.0); }
template < class S = Scalar_type,typename std::enable_if < is_complex < S >::value, int >::type = 0 >
friend inline void vzero(Grid_simd &ret) { vsplat(ret,0.0,0.0); }
// For integral type
template < class S = Scalar_type,typename std::enable_if < std::is_integral < S >::value, int >::type = 0 >
friend inline void vone(Grid_simd &ret) { vsplat(ret,1); }
template < class S = Scalar_type,typename std::enable_if < std::is_integral < S >::value, int >::type = 0 >
friend inline void vzero(Grid_simd &ret) { vsplat(ret,0); }
// do not compile if real or integer, send an error message from the compiler
template < class S = Scalar_type,typename std::enable_if < is_complex < S >::value, int >::type = 0 >
friend inline void vcomplex_i(Grid_simd &ret){ vsplat(ret,0.0,1.0);}
////////////////////////////////////
// Arithmetic operator overloads +,-,*
////////////////////////////////////
friend inline Grid_simd operator + (Grid_simd a, Grid_simd b)
{
vComplexF ret;
// FIXME call the binary op
return ret;
};
friend inline Grid_simd operator - (Grid_simd a, Grid_simd b)
{
vComplexF ret;
// FIXME call the binary op
return ret;
};
friend inline Grid_simd operator * (Grid_simd a, Grid_simd b)
{
vComplexF ret;
// FIXME call the binary op
return ret;
};
////////////////////////////////////////////////////////////////////////
// FIXME: gonna remove these load/store, get, set, prefetch
////////////////////////////////////////////////////////////////////////
friend inline void vset(Grid_simd &ret, Scalar_type *a){
// FIXME set
}
///////////////////////
// Splat
///////////////////////
// overload if complex
template < class S = Scalar_type >
friend inline void vsplat(Grid_simd &ret, typename std::enable_if< is_complex < S >::value, S>::type c){
Real a= real(c);
Real b= imag(c);
vsplat(ret,a,b);
}
// this only for the complex version
template < class S = Scalar_type, typename std::enable_if < is_complex < S >::value, int >::type = 0 >
friend inline void vsplat(Grid_simd &ret,Real a, Real b){
// FIXME add operator
}
//if real fill with a, if complex fill with a in the real part
friend inline void vsplat(Grid_simd &ret,Real a){
// FIXME add operator
}
friend inline void vstore(const Grid_simd &ret, Scalar_type *a){
//FIXME
}
friend inline void vprefetch(const Grid_simd &v)
{
_mm_prefetch((const char*)&v.v,_MM_HINT_T0);
}
friend inline Scalar_type Reduce(const Grid_simd & in)
{
// FIXME add operator
}
friend inline Grid_simd operator * (const Scalar_type &a, Grid_simd b){
Grid_simd va;
vsplat(va,a);
return va*b;
}
friend inline Grid_simd operator * (Grid_simd b,const Scalar_type &a){
return a*b;
}
///////////////////////
// Conjugate
///////////////////////
friend inline Grid_simd conj(const Grid_simd &in){
Grid_simd ret ; vzero(ret);
// FIXME add operator
return ret;
}
friend inline Grid_simd timesMinusI(const Grid_simd &in){
Grid_simd ret;
vzero(ret);
// FIXME add operator
return ret;
}
friend inline Grid_simd timesI(const Grid_simd &in){
Grid_simd ret; vzero(ret);
// FIXME add operator
return ret;
}
// Unary negation
friend inline Grid_simd operator -(const Grid_simd &r) {
vComplexF ret;
vzero(ret);
ret = ret - r;
return ret;
}
// *=,+=,-= operators
inline Grid_simd &operator *=(const Grid_simd &r) {
*this = (*this)*r;
return *this;
}
inline Grid_simd &operator +=(const Grid_simd &r) {
*this = *this+r;
return *this;
}
inline Grid_simd &operator -=(const Grid_simd &r) {
*this = *this-r;
return *this;
}
friend inline void permute(Grid_simd &y,Grid_simd b,int perm)
{
Gpermute<Grid_simd>(y,b,perm);
}
friend inline void merge(Grid_simd &y,std::vector<Scalar_type *> &extracted)
{
Gmerge<Grid_simd,Scalar_type >(y,extracted);
}
friend inline void extract(const Grid_simd &y,std::vector<Scalar_type *> &extracted)
{
Gextract<Grid_simd,Scalar_type>(y,extracted);
}
friend inline void merge(Grid_simd &y,std::vector<Scalar_type > &extracted)
{
Gmerge<Grid_simd,Scalar_type >(y,extracted);
}
friend inline void extract(const Grid_simd &y,std::vector<Scalar_type > &extracted)
{
Gextract<Grid_simd,Scalar_type>(y,extracted);
}
};// end of Grid_simd class definition
template<class scalar_type, class vector_type >
inline Grid_simd< scalar_type, vector_type> innerProduct(const Grid_simd< scalar_type, vector_type> & l, const Grid_simd< scalar_type, vector_type> & r)
{
return conj(l)*r;
}
template<class scalar_type, class vector_type >
inline void zeroit(Grid_simd< scalar_type, vector_type> &z){ vzero(z);}
template<class scalar_type, class vector_type >
inline Grid_simd< scalar_type, vector_type> outerProduct(const Grid_simd< scalar_type, vector_type> &l, const Grid_simd< scalar_type, vector_type>& r)
{
return l*r;
}
template<class scalar_type, class vector_type >
inline Grid_simd< scalar_type, vector_type> trace(const Grid_simd< scalar_type, vector_type> &arg){
return arg;
}
// Define available types (now change names to avoid clashing)
typedef __m128 SIMD_type;// decided at compilation time
typedef Grid_simd< float , SIMD_type > MyRealF;
typedef Grid_simd< double , SIMD_type > MyRealD;
typedef Grid_simd< std::complex< float > , SIMD_type > MyComplexF;
typedef Grid_simd< std::complex< double >, SIMD_type > MyComplexD;
}
#endif

1
lib/stamp-h1 Normal file
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@ -0,0 +1 @@
timestamp for lib/Grid_config.h

0
lib/stencil/.dirstamp Normal file
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2
tests/Grid_cshift.cc
View File

@ -34,6 +34,8 @@ int main (int argc, char ** argv)
U=lex;
}
TComplex cm;
for(int dir=0;dir<4;dir++){