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
command to see a list of commands. All commands are prefixed with a
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.