futhark-multicore1
Compile futhark to multithreaded c
Usage
futhark multicore
[options ...]
<program.fut>
Overview
futhark multicore translates a Futhark program to multithreaded C code, and either compiles that C code with a C compiler to an executable binary program, or produces a .h and .c file that can be linked with other code. The standard Futhark optimisation pipeline is used.
The resulting program will read the arguments to the entry point (main by default) from standard input and print its return value on standard output. The arguments are read and printed in Futhark syntax.
Options
Accepts the same options as futhark-c.
Environment
CC
The C compiler used to compile the program. Defaults to cc if unset.
CFLAGS
Space-separated list of options passed to the C compiler. Defaults to -O3 -std=c99 -pthread if unset.
Options
Generated executables accept the same options as those generated by futhark-c. The following additional options are accepted.
-
--num-threads=INT -
Use this many physical threads.