Futhark.CodeGen.Backends.SequentialC

C code generator. This module can convert a correct ImpCode program to an equivalent C program. The C code is strictly sequential, but can handle the full Futhark language.

Documentation

compileProg :: MonadFreshNames m => Prog ExplicitMemory -> m (Either InternalError CParts)

data CParts

The result of compilation to C is four parts, which can be put together in various ways. The obvious way is to concatenate all of them, which yields a CLI program. Another is to compile the library part by itself, and use the header file to call into it.

Constructors

CParts

Fields

• cHeader :: String
• cUtils :: String

  Utility definitions that must be visible to both CLI and library parts.

• cCLI :: String
• cLib :: String

asLibrary :: CParts -> (String, String)

Produce header and implementation files.

asExecutable :: CParts -> String

As executable with command-line interface.