`is_initialized`¶

Defined in header <Kokkos_Core.hpp>

Interface¶

bool is_initialized() noexcept¶

Queries the initialization status of Kokkos and returns true if Kokkos is initialized and false if Kokkos is not initialized. This function can be called prior or after Kokkos initialization or finalization.

Returns:: true if initialize() has been called; false otherwise.

Examples¶

#include <Kokkos_Core.hpp>
#include <cassert>

int main(int argc, char* argv[]) {
    assert(!Kokkos::is_initialized());
    Kokkos::initialize(argc, argv);
    assert(Kokkos::is_initialized());
    Kokkos::finalize();
    assert(!Kokkos::is_initialized());
}

See also¶