futhark repl [program.fut]


Start an interactive Futhark session. This will let you interactively enter expressions and declarations which are then immediately interpreted. If the entered line can be either a declaration or an expression, it is assumed to be a declaration.

Futhark source files can be loaded using the :load command. This will erase any interactively entered definitions. Use the :help command to see a list of commands. All commands are prefixed with a colon.

futhark-repl uses the Futhark interpreter, which grants access to certain special functions. See futhark-run for a description.



Print help text to standard output and exit.


Print version information on standard output and exit.