#!/bin/bash

set -e

NCORES=$(nproc 2>/dev/null || getconf _NPROCESSORS_ONLN 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 4)

echo "Building FREIGHT with ${NCORES} parallel jobs..."

rm -rf build deploy

cmake -B build -DCMAKE_BUILD_TYPE=Release

cmake --build build --parallel "${NCORES}"

mkdir -p deploy

cp build/freight_cut build/freight_con build/freight_graphs \

build/hmetis_to_freight build/hmetis_to_freight_stream deploy/

echo ""

echo "Done. Binaries are in ./deploy/"

echo " freight_cut - hypergraph partitioning (cut-net metric)"

echo " freight_con - hypergraph partitioning (connectivity metric)"

echo " freight_graphs - graph partitioning"

echo " hmetis_to_freight - convert hMETIS to FREIGHT net-list (in-memory)"

echo " hmetis_to_freight_stream - convert hMETIS to FREIGHT net-list (two-pass, low memory)"