4 Commits

Author SHA1 Message Date
Stephan Herhut
e8b21a75f8 Add an mlir-cuda-runner tool.
This tool allows to execute MLIR IR snippets written in the GPU dialect
on a CUDA capable GPU. For this to work, a working CUDA install is required
and the build has to be configured with MLIR_CUDA_RUNNER_ENABLED set to 1.

PiperOrigin-RevId: 256551415
2019-07-04 07:53:54 -07:00
River Riddle
206e55cc16 NFC: Refactor Module to be value typed.
As with Functions, Module will soon become an operation, which are value-typed. This eases the transition from Module to ModuleOp. A new class, OwningModuleRef is provided to allow for owning a reference to a Module, and will auto-delete the held module on destruction.

PiperOrigin-RevId: 256196193
2019-07-02 16:43:36 -07:00
River Riddle
54cd6a7e97 NFC: Refactor Function to be value typed.
Move the data members out of Function and into a new impl storage class 'FunctionStorage'. This allows for Function to become value typed, which will greatly simplify the transition of Function to FuncOp(given that FuncOp is also value typed).

PiperOrigin-RevId: 255983022
2019-07-01 11:39:00 -07:00
Stephan Herhut
630119f84f Add a pass that inserts getters for all cubins found via nvvm.cubin
annotations.

Getters are required as there are currently no global constants in MLIR and this
is an easy way to unblock CUDA execution while waiting for those.

PiperOrigin-RevId: 255169002
2019-06-26 05:33:11 -07:00