HalideBuffer.h File Reference

Defines a Buffer type that wraps from halide_buffer_t and adds functionality, and methods for more conveniently iterating over the samples in a halide_buffer_t outside of Halide code. More...

#include <algorithm>
#include <atomic>
#include <cassert>
#include <cstdint>
#include <cstdlib>
#include <cstring>
#include <limits>
#include <memory>
#include <type_traits>
#include <vector>
#include "HalideRuntime.h"

Go to the source code of this file.

Classes
struct	Halide::Runtime::AllInts< Args >
struct	Halide::Runtime::AllInts<>
struct	Halide::Runtime::AllInts< T, Args... >
struct	Halide::Runtime::AllInts< float, Args... >
struct	Halide::Runtime::AllInts< double, Args... >
struct	Halide::Runtime::Internal::DefaultAllocatorFns
struct	Halide::Runtime::AllocationHeader
	A struct acting as a header for allocations owned by the Buffer class itself. More...
struct	Halide::Runtime::DeviceRefCount
	A similar struct for managing device allocations. More...
class	Halide::Runtime::Buffer< T, Dims, InClassDimStorage >
	A templated Buffer class that wraps halide_buffer_t and adds functionality. More...
class	Halide::Runtime::Buffer< T, Dims, InClassDimStorage >::Dimension
	Read-only access to the shape. More...
struct	Halide::Runtime::Buffer< T, Dims, InClassDimStorage >::Dimension::iterator
	An iterator class, so that you can iterate over coordinates in a dimensions using a range-based for loop. More...

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.
namespace	Halide::Runtime
namespace	Halide::Runtime::Internal

Macros
#define	HALIDE_ALLOCA   __builtin_alloca
#define	HALIDE_RUNTIME_BUFFER_CHECK_INDICES   0
#define	HALIDE_RUNTIME_BUFFER_ALLOCATION_ALIGNMENT   128
#define	HALIDE_RUNTIME_BUFFER_USE_ALIGNED_ALLOC   1

Enumerations
enum struct	Halide::Runtime::BufferDeviceOwnership : int {   Halide::Runtime::Allocated , Halide::Runtime::WrappedNative , Halide::Runtime::Unmanaged , Halide::Runtime::AllocatedDeviceAndHost ,   Halide::Runtime::Cropped }
	This indicates how to deallocate the device for a Halide::Runtime::Buffer. More...

Functions
template<typename Container>
bool	Halide::Runtime::Internal::any_zero (const Container &c)

Variables
constexpr int	Halide::Runtime::AnyDims = -1

Detailed Description

Defines a Buffer type that wraps from halide_buffer_t and adds functionality, and methods for more conveniently iterating over the samples in a halide_buffer_t outside of Halide code.

Definition in file HalideBuffer.h.

Macro Definition Documentation

HALIDE_ALLOCA

#define HALIDE_ALLOCA   __builtin_alloca

Definition at line 37 of file HalideBuffer.h.

HALIDE_RUNTIME_BUFFER_CHECK_INDICES

#define HALIDE_RUNTIME_BUFFER_CHECK_INDICES   0

Definition at line 46 of file HalideBuffer.h.

HALIDE_RUNTIME_BUFFER_ALLOCATION_ALIGNMENT

#define HALIDE_RUNTIME_BUFFER_ALLOCATION_ALIGNMENT   128

Definition at line 53 of file HalideBuffer.h.

Referenced by Halide::Runtime::Buffer< T, Dims, InClassDimStorage >::allocate().

HALIDE_RUNTIME_BUFFER_USE_ALIGNED_ALLOC

#define HALIDE_RUNTIME_BUFFER_USE_ALIGNED_ALLOC   1

Definition at line 110 of file HalideBuffer.h.