install_toast.sh

#!/bin/bash
#
# This script installs TOAST using the previously-built dependencies
#
# See the README for more details.
#

# The install PREFIX you used for dependencies.  This will install
# TOAST to the same location.
PREFIX="$(pwd)/toast_stack"

# The version of TOAST to install
VERSION=2.3.12

# Compiler options (should match what you used for dependencies)
CC="gcc"
CXX="g++"
CFLAGS="-O3 -fPIC -pthread"
CXXFLAGS="-O3 -fPIC -pthread -std=c++11"
OPENMP_CXXFLAGS="-fopenmp"

# Dependencies.  Set these to either locations in $PREFIX (if you compiled
# dependencies there) or to the external location where the package is located.

BLAS="${PREFIX}/lib/libopenblas.so"
LAPACK="${PREFIX}/lib/libopenblas.so"
FFTW_ROOT="${PREFIX}"
AATM_ROOT="${PREFIX}"
SUITESPARSE_ROOT="${PREFIX}"

# Example if using MKL (and $MKLROOT is set in the environment)
#AATM_ROOT="${PREFIX}"
#SUITESPARSE_ROOT="${PREFIX}"

# Clone TOAST and checkout desired version
if [ -d toast ]; then
    # We already have a clone of toast, just update
    pushd toast >/dev/null 2>&1
    git checkout master
    git fetch
    git rebase origin/master
else
    git clone https://github.com/hpc4cmb/toast.git
    pushd toast >/dev/null 2>&1
fi
git checkout -B bench ${VERSION}

rm -rf build
mkdir build
pushd build >/dev/null 2>&1

# Example using GNU compilers and disabling MKL (even if it
# exists on the system) so that we use our own OpenBLAS / FFTW.

cmake \
    -DCMAKE_C_COMPILER="${CC}" \
    -DCMAKE_CXX_COMPILER="${CXX}" \
    -DCMAKE_C_FLAGS="${CFLAGS}" \
    -DCMAKE_CXX_FLAGS="${CXXFLAGS}" \
    -DPYTHON_EXECUTABLE:FILEPATH=$(which python3) \
    -DMKL_DISABLED=TRUE \
    -DBLAS_LIBRARIES="${BLAS}" \
    -DLAPACK_LIBRARIES="${LAPACK}" \
    -DFFTW_ROOT="${FFTW_ROOT}" \
    -DAATM_ROOT="${AATM_ROOT}" \
    -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
    -DSUITESPARSE_INCLUDE_DIR_HINTS="${SUITESPARSE_ROOT}/include" \
    -DSUITESPARSE_LIBRARY_DIR_HINTS="${SUITESPARSE_ROOT}/lib" \
    -DCMAKE_INSTALL_PREFIX="${PREFIX}" \
    ..

# Alternative:  for MKL, we don't need to specify BLAS/LAPACK/FFTW
# cmake \
#     -DCMAKE_C_COMPILER="${CC}" \
#     -DCMAKE_CXX_COMPILER="${CXX}" \
#     -DCMAKE_C_FLAGS="${CFLAGS}" \
#     -DCMAKE_CXX_FLAGS="${CXXFLAGS}" \
#     -DPYTHON_EXECUTABLE:FILEPATH=$(which python3) \
#     -DAATM_ROOT="${AATM_ROOT}" \
#     -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
#     -DSUITESPARSE_INCLUDE_DIR_HINTS="${SUITESPARSE_ROOT}/include" \
#     -DSUITESPARSE_LIBRARY_DIR_HINTS="${SUITESPARSE_ROOT}/lib" \
#     -DCMAKE_INSTALL_PREFIX="${PREFIX}" \
#     ..

make -j 4 install

popd >/dev/null 2>&1
popd >/dev/null 2>&1