Halide  12.0.1
Halide compiler and libraries
SelectGPUAPI.h
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1 #ifndef HALIDE_INTERNAL_SELECT_GPU_API_H
2 #define HALIDE_INTERNAL_SELECT_GPU_API_H
3 
4 #include "Expr.h"
5 
6 /** \file
7  * Defines a lowering pass that selects which GPU api to use for each
8  * gpu for loop
9  */
10 
11 namespace Halide {
12 
13 struct Target;
14 
15 namespace Internal {
16 
17 /** Replace for loops with GPU_Default device_api with an actual
18  * device API depending on what's enabled in the target. Choose the
19  * first of the following: opencl, cuda, openglcompute, opengl */
20 Stmt select_gpu_api(const Stmt &s, const Target &t);
21 
22 } // namespace Internal
23 } // namespace Halide
24 
25 #endif
Base classes for Halide expressions (Halide::Expr) and statements (Halide::Internal::Stmt)
Stmt select_gpu_api(const Stmt &s, const Target &t)
Replace for loops with GPU_Default device_api with an actual device API depending on what's enabled i...
This file defines the class FunctionDAG, which is our representation of a Halide pipeline,...
@ Internal
Not visible externally, similar to 'static' linkage in C.
A reference-counted handle to a statement node.
Definition: Expr.h:413
A struct representing a target machine and os to generate code for.
Definition: Target.h:19