InlineReductions.h File Reference

Defines some inline reductions: sum, product, minimum, maximum. More...

#include <string>
#include "Expr.h"
#include "RDom.h"
#include "Tuple.h"

Go to the source code of this file.

Namespaces
namespace	Halide
	This file defines the class FunctionDAG, which is our representation of a Halide pipeline, and contains methods to using Halide's bounds tools to query properties of it.

Functions
Expr	Halide::sum (Expr, const std::string &s="sum")
	An inline reduction.
Expr	Halide::saturating_sum (Expr, const std::string &s="saturating_sum")
Expr	Halide::product (Expr, const std::string &s="product")
Expr	Halide::maximum (Expr, const std::string &s="maximum")
Expr	Halide::minimum (Expr, const std::string &s="minimum")
Expr	Halide::sum (const RDom &, Expr, const std::string &s="sum")
	Variants of the inline reduction in which the RDom is stated explicitly.
Expr	Halide::saturating_sum (const RDom &r, Expr e, const std::string &s="saturating_sum")
Expr	Halide::product (const RDom &, Expr, const std::string &s="product")
Expr	Halide::maximum (const RDom &, Expr, const std::string &s="maximum")
Expr	Halide::minimum (const RDom &, Expr, const std::string &s="minimum")
Tuple	Halide::argmax (Expr, const std::string &s="argmax")
	Returns an Expr or Tuple representing the coordinates of the point in the RDom which minimizes or maximizes the expression.
Tuple	Halide::argmin (Expr, const std::string &s="argmin")
Tuple	Halide::argmax (const RDom &, Expr, const std::string &s="argmax")
Tuple	Halide::argmin (const RDom &, Expr, const std::string &s="argmin")
Expr	Halide::sum (Expr, const Func &)
	Inline reductions create an anonymous helper Func to do the work.
Expr	Halide::saturating_sum (Expr, const Func &)
Expr	Halide::product (Expr, const Func &)
Expr	Halide::maximum (Expr, const Func &)
Expr	Halide::minimum (Expr, const Func &)
Expr	Halide::sum (const RDom &, Expr, const Func &)
Expr	Halide::saturating_sum (const RDom &r, Expr e, const Func &)
Expr	Halide::product (const RDom &, Expr, const Func &)
Expr	Halide::maximum (const RDom &, Expr, const Func &)
Expr	Halide::minimum (const RDom &, Expr, const Func &)
Tuple	Halide::argmax (Expr, const Func &)
Tuple	Halide::argmin (Expr, const Func &)
Tuple	Halide::argmax (const RDom &, Expr, const Func &)
Tuple	Halide::argmin (const RDom &, Expr, const Func &)

Detailed Description

Defines some inline reductions: sum, product, minimum, maximum.

Definition in file InlineReductions.h.