.. role:: ref(emphasis) .. _futhark-run(1): =========== futhark-run =========== SYNOPSIS ======== futhark run DESCRIPTION =========== Execute the given program by evaluating the ``main`` function with arguments read from standard input, and write the results on standard output. ``futhark-run`` is very slow, and in practice only useful for testing, teaching, and experimenting with the language. Certain special debugging functions are available in ``futhark-run``: ``trace 'a : a -> a`` Semantically identity, but prints the value on standard output. ``break 'a : a -> a`` Semantically identity, but interrupts execution at the calling point, such that the environment can be inspected. Continue execution by entering an empty input line. Breakpoints are only respected when starting a program from the prompt, not when passing a program on the command line. OPTIONS ======= -e NAME Run the given entry point instead of ``main``. -h Print help text to standard output and exit. -V Print version information on standard output and exit. -w, --no-warnings Disable interpreter warnings. SEE ALSO ======== :ref:`futhark-repl(1)`, :ref:`futhark-test(1)`