36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
diff -up mpich/configure.ac.avx mpich/configure.ac
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--- mpich/configure.ac.avx 2015-03-20 15:26:06.535080683 +0100
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+++ mpich/configure.ac 2015-03-20 15:26:06.536080688 +0100
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@@ -213,6 +213,11 @@ dnl first test failed: try again after u
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[can_compile_avx=yes],
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[can_compile_avx=no]
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)
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+ if test x"${can_compile_avx}" = x"yes" ; then
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+ AVXCFLAGS="-mavx"
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+ fi
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+ CFLAGS=$save_CFLAGS
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+ CXXFLAGS=$save_CXXFLAGS
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fi
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AC_MSG_RESULT([${can_compile_avx}])
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@@ -738,6 +743,7 @@ AC_SUBST([OPENMP_CFLAGS])
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AC_SUBST([OPENMP_FCFLAGS])
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AC_SUBST([OPENMP_LDFLAGS])
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#AC_SUBST(OPT_FCFLAGS)
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+AC_SUBST([AVXCFLAGS])
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rm -rf modules/ .fortran_dependencies/
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mkdir modules
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diff -up mpich/Makefile.am.avx mpich/Makefile.am
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--- mpich/Makefile.am.avx 2015-03-20 15:26:06.534080677 +0100
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+++ mpich/Makefile.am 2015-03-20 15:31:55.590089898 +0100
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@@ -8,6 +8,8 @@ AM_LDFLAGS = $(SCALAPACK_LDFLAGS)
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# libelpa
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lib_LTLIBRARIES = libelpa@SUFFIX@.la
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libelpa@SUFFIX@_la_LINK = $(FCLINK) $(AM_LDFLAGS) -version-info $(ELPA_SO_VERSION) -lstdc++
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+libelpa@SUFFIX@_la_CFLAGS = $(AVXCFLAGS) $(AM_CFLAGS)
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+libelpa@SUFFIX@_la_CXXFLAGS = $(AVXCFLAGS) $(AM_CXXFLAGS)
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libelpa@SUFFIX@_la_SOURCES = src/elpa_utilities.F90 \
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src/elpa1.F90 \
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