proc myRank(): cint {.importcpp: "upcxx::rank_me()",
                      header: "<upcxx/upcxx.hpp>", ...raises: [], tags: [],
                      forbids: [].}

proc numRanks(): cint {.importcpp: "upcxx::rank_n()",
                        header: "<upcxx/upcxx.hpp>", ...raises: [], tags: [],
                        forbids: [].}

proc upcxxBarrier() {.importcpp: "upcxx::barrier()",
                      header: "<upcxx/upcxx.hpp>", ...raises: [], tags: [],
                      forbids: [].}

proc upcxxFinalize() {.importcpp: "upcxx::finalize()", inline,
                       header: "<upcxx/upcxx.hpp>", ...raises: [], tags: [],
                       forbids: [].}

proc upcxxInit() {.importcpp: "upcxx::init()", inline,
                   header: "<upcxx/upcxx.hpp>", ...raises: [], tags: [],
                   forbids: [].}

template upcxx(pragmas: untyped): untyped