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# -*- mode: cmake -*-
###################
# Find TiledArray
###################
find_package(TiledArray CONFIG COMPONENTS tiledarray)
if (TILEDARRAY_FOUND)
set(MPQC_HAS_TILEDARRAY TRUE)
set(MPQC_HAS_MADNESS TRUE)
message(STATUS "Found TiledArray:")
message(STATUS "\tTiledArray_INCLUDE_DIR=${TILEDARRAY_INCLUDE_DIRS}")
message(STATUS "\tTiledArray_LIBRARIES=${TILEDARRAY_LIBRARIES}")
include_directories(${TILEDARRAY_INCLUDE_DIRS})
# sanity check: try compiling a simple program
list(APPEND CMAKE_REQUIRED_INCLUDES ${TILEDARRAY_INCLUDE_DIRS})
list(APPEND CMAKE_REQUIRED_LIBRARIES ${TILEDARRAY_LIBRARIES})
CHECK_CXX_SOURCE_COMPILES(
"
#include <tiledarray.h>
int main(int argc, char** argv) {
madness::World& world = madness::initialize(argc, argv);
std::vector<TiledArray::TiledRange1> tile_ranges;
size_t tile_bounds[] = {0, 3, 7}; // 2 tiles; N.B. double square brackets due to autoconf madness
const size_t ntiles = sizeof(tile_bounds)/sizeof(size_t) - 1;
tile_ranges.push_back(TiledArray::TiledRange1(tile_bounds, tile_bounds+ntiles));
tile_ranges.push_back(TiledArray::TiledRange1(tile_bounds, tile_bounds+ntiles));
TiledArray::TiledRange trange_2d(tile_ranges.begin(), tile_ranges.end());
TiledArray::Array<double,2> array_2d(world, trange_2d);
TiledArray::Array<double,2> array_2d_tr(array_2d.world(), array_2d.trange());
array_2d_tr(\"i,j\") = array_2d(\"j,i\");
return 0;
}
" TILEDARRAY_COMPILES)
if (NOT TILEDARRAY_COMPILES)
message(FATAL_ERROR "Could not compile TiledArray test program")
endif()
if(MADNESS_HAS_ELEMENTAL)
set(MPQC_HAS_ELEMENTAL ON CACHE INTERNAL "Have Elemental via MADNESS")
endif(MADNESS_HAS_ELEMENTAL)
# check that MADNESS BLAS/LAPACK interface width agrees with what MPQC assumed
set(CMAKE_REQUIRED_DEFINITIONS "-DF77_INTEGER_WIDTH=${F77_INTEGER_WIDTH}")
CHECK_CXX_SOURCE_COMPILES(
"
#include <madness/madness_config.h>
#if MADNESS_FORTRAN_DEFAULT_INTEGER_SIZE != F77_INTEGER_WIDTH
# error \"MADNESS FORTRAN integer width differs from that of MPQC\"
#endif
int main(int argc, char** argv) {
return 0;
}
" MADNESS_FORTRAN_INTEGER_WIDTH_COMPATIBLE)
if (NOT MADNESS_FORTRAN_INTEGER_WIDTH_COMPATIBLE)
if (${F77_INTEGER_WIDTH} STREQUAL 8)
message(FATAL_ERROR "MADNESS default FORTRAN integer width does not match that of MPQC. You need to omit --integer8 configure flag.")
else()
message(FATAL_ERROR "MADNESS default FORTRAN integer width does not match that of MPQC. You need to add --integer8 configure flag.")
endif()
endif()
else(TILEDARRAY_FOUND)
message(FATAL_ERROR " Could not find tiledarray")
endif(TILEDARRAY_FOUND)
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