https://github.com/halide/Halide
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Tip revision: 36b990d4a9e5ef9f3f84c708c00de1f07ef3cb64 authored by Steven Johnson on 03 January 2022, 20:47:07 UTC
Merge branch 'master' into abadams/mixed_width_mul_shift_right
Tip revision: 36b990d
StorageFlattening.h
#ifndef HALIDE_STORAGE_FLATTENING_H
#define HALIDE_STORAGE_FLATTENING_H

/** \file
 * Defines the lowering pass that flattens multi-dimensional storage
 * into single-dimensional array access
 */

#include <map>
#include <string>
#include <vector>

#include "Expr.h"

namespace Halide {

struct Target;

namespace Internal {

class Function;

/** Take a statement with multi-dimensional Realize, Provide, and Call
 * nodes, and turn it into a statement with single-dimensional
 * Allocate, Store, and Load nodes respectively. */
Stmt storage_flattening(Stmt s,
                        const std::vector<Function> &outputs,
                        const std::map<std::string, Function> &env,
                        const Target &target);

}  // namespace Internal
}  // namespace Halide

#endif
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