Halide 22.0.0 Halide compiler and libraries

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BoundsInference.h
Go to the documentation of this file.
1#ifndef HALIDE_BOUNDS_INFERENCE_H
2#define HALIDE_BOUNDS_INFERENCE_H
3
4/** \file
5 * Defines the bounds_inference lowering pass.
6 */
7
8#include <map>
9#include <string>
10#include <vector>
11
12#include "Expr.h"
13#include "Interval.h"
14
15 namespace Halide {
16
17 struct Target;
18
19 namespace Internal {
20
21 class Function;
22
23/** Take a partially lowered statement that includes symbolic
24 * representations of the bounds over which things should be realized,
25 * and inject expressions defining those bounds.
26 */
27 Stmt bounds_inference(Stmt,
28 const std::vector<Function> &outputs,
29 const std::vector<std::string> &realization_order,
30 const std::vector<std::vector<std::string>> &fused_groups,
31 const std::map<std::string, Function> &environment,
32 const std::map<std::pair<std::string, int>, Interval> &func_bounds,
33 const Target &target);
34
35} // namespace Internal
36} // namespace Halide
37
38#endif
Expr.h
Base classes for Halide expressions (Halide::Expr) and statements (Halide::Internal::Stmt)
Interval.h
Defines the Interval class.
Halide::Internal::ArgInfoKind::Function
@ Function
Halide::Internal::realization_order
std::pair< std::vector< std::string >, std::vector< std::vector< std::string > > > realization_order(const std::vector< Function > &outputs, std::map< std::string, Function > &env)
Given a bunch of functions that call each other, determine an order in which to do the scheduling.
Halide::Internal::bounds_inference
Stmt bounds_inference(Stmt, const std::vector< Function > &outputs, const std::vector< std::string > &realization_order, const std::vector< std::vector< std::string > > &fused_groups, const std::map< std::string, Function > &environment, const std::map< std::pair< std::string, int >, Interval > &func_bounds, const Target &target)
Take a partially lowered statement that includes symbolic representations of the bounds over which th...
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::Interval
A class to represent ranges of Exprs.
Definition Interval.h:14
Halide::Internal::Stmt
A reference-counted handle to a statement node.
Definition Expr.h:427
Halide::Target
A struct representing a target machine and os to generate code for.
Definition Target.h:19