Halide 22.0.0 Halide compiler and libraries

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CanonicalizeGPUVars.h
Go to the documentation of this file.
1#ifndef HALIDE_CANONICALIZE_GPU_VARS_H
2#define HALIDE_CANONICALIZE_GPU_VARS_H
3
4/** \file
5 * Defines the lowering pass that canonicalize the GPU var names over.
6 */
7
8#include "Expr.h"
9
10 namespace Halide {
11 namespace Internal {
12
13/** Canonicalize GPU var names into some pre-determined block/thread names
14 * (i.e. __block_id_x, __thread_id_x, etc.). The x/y/z/w order is determined
15 * by the nesting order: innermost is assigned to x and so on. */
16 Stmt canonicalize_gpu_vars(Stmt s);
17
18/** Names for the thread and block id variables. Includes the leading
19 * dot. Indexed from inside out, so 0 gives you the innermost loop. */
20// @{
21 const std::string &gpu_thread_name(int index);
22 const std::string &gpu_block_name(int index);
23// @}
24
25} // namespace Internal
26} // namespace Halide
27
28#endif
Expr.h
Base classes for Halide expressions (Halide::Expr) and statements (Halide::Internal::Stmt)
Halide::Internal::gpu_block_name
const std::string & gpu_block_name(int index)
Halide::Internal::canonicalize_gpu_vars
Stmt canonicalize_gpu_vars(Stmt s)
Canonicalize GPU var names into some pre-determined block/thread names (i.e.
Halide::Internal::gpu_thread_name
const std::string & gpu_thread_name(int index)
Names for the thread and block id variables.
Halide
This file defines the class FunctionDAG, which is our representation of a Halide pipeline,...
Definition AbstractGenerator.h:19
Halide::LinkageType::Internal
@ Internal
Not visible externally, similar to 'static' linkage in C.
Halide::cast
Internal::ConstantInterval cast(Type t, const Internal::ConstantInterval &a)
Cast operators for ConstantIntervals.
Halide::Internal::Stmt
A reference-counted handle to a statement node.
Definition Expr.h:427