def METHOD_NAME(log2_size):
    null_density = 0
    size = 2**log2_size
    array, _ = get_f32(size, null_density)
    def f():
        np.sort(array)
    microseconds = measured_us(f)
    print(f"sort f32 2^{log2_size}     time: {microseconds:.2f} us")
    return {
        "operation": "sort",
        "log2_size": log2_size,
        "type": "float32",
        "time (us)": microseconds,
        "null_density": null_density,
        "backend": "numpy",
    }