Revision 2b3aaa8d6a5bb54a3da4e32395bb80ca09b4e4b3 authored by xndcn on 08 January 2021, 19:46:56 UTC, committed by GitHub on 08 January 2021, 19:46:56 UTC
* Add max threads checking for Metal Originally, this checking will be asserted by Metal API Validation in Xcode, otherwise the program will crash or output wrong results. * Disable the max threads checking for Metal in non-debug runtime * Disable error/metal_threads_too_large test for non-OSX target
1 parent 081f472
StorageFolding.h
#ifndef HALIDE_STORAGE_FOLDING_H
#define HALIDE_STORAGE_FOLDING_H
/** \file
* Defines the lowering optimization pass that reduces large buffers
* down to smaller circular buffers when possible
*/
#include <map>
#include <string>
#include "Expr.h"
namespace Halide {
namespace Internal {
class Function;
/** Fold storage of functions if possible. This means reducing one of
* the dimensions module something for the purpose of storage, if we
* can prove that this is safe to do. E.g consider:
*
\code
f(x) = ...
g(x) = f(x-1) + f(x)
f.store_root().compute_at(g, x);
\endcode
*
* We can store f as a circular buffer of size two, instead of
* allocating space for all of it.
*/
Stmt storage_folding(const Stmt &s, const std::map<std::string, Function> &env);
} // namespace Internal
} // namespace Halide
#endif
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