Function init

Tests/DeviceGlobal/init.cpp:4–15

#include "global_vars.H"

void init ()
{
    amrex::ParallelFor(1, [=] AMREX_GPU_DEVICE (int)
    {
        dg_x = 1;
        for (int n = 0; n < 4; ++n) {
            dg_y[n] = 100 + n;
        }
    });

    amrex::Gpu::streamSynchronize();
}

void init2 ()
{