Long Mode

In the x86-64 computer architecture, long mode is the mode where a 64-bit application (or operating system) can access 64-bit instructions and registers. 32-bit programs and 16-bit protected mode programs are executed in a compatibility sub-mode; real mode or virtual 8086 mode programs cannot run in this mode.

Read more about Long Mode:  Overview, Memory Limitations

Famous quotes containing the words long and/or mode:

    The sage as astronomer.—As long as you still experience the stars as something “above you,” you still lack viewpoint of knowledge.
    Friedrich Nietzsche (1844–1900)

    Sight is the least sensual of all the senses. And we strain ourselves to see, see, see—everything, everything through the eye, in one mode of objective curiosity.
    —D.H. (David Herbert)