FastIntegerDivide.h File Reference

#include "Buffer.h"
#include "Expr.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::fast_integer_divide (const Expr &numerator, const Expr &denominator)
	Integer division by small values can be done exactly as multiplies and shifts.
Expr	Halide::fast_integer_divide_round_to_zero (const Expr &numerator, const Expr &denominator)
	A variant of the above which rounds towards zero instead of rounding towards negative infinity.
Expr	Halide::fast_integer_modulo (const Expr &numerator, const Expr &denominator)
	Use the fast integer division tables to implement a modulo operation via the Euclidean identity: ab = a - (a/b)*b.