Mojo struct
AddressSpace
struct AddressSpace
Address space of the pointer.
This type represents memory address spaces for both CPU and GPU targets. On CPUs, typically only GENERIC is used. On GPUs (NVIDIA/AMD), various address spaces provide access to different memory regions with different performance characteristics.
Implemented traits
AnyType,
Copyable,
Equatable,
ImplicitlyCopyable,
ImplicitlyDestructible,
Intable,
Movable,
RegisterPassable,
TrivialRegisterPassable,
Writable
comptime members
BUFFER_RESOURCE
comptime BUFFER_RESOURCE = AddressSpace(8)
Buffer resource GPU memory address space (AMD-specific).
CONSTANT
comptime CONSTANT = AddressSpace(4)
Constant GPU memory address space (read-only).
GENERIC
comptime GENERIC = AddressSpace.GENERIC
Generic address space. Used for CPU memory and default GPU memory.
GLOBAL
comptime GLOBAL = AddressSpace(1)
Global GPU memory address space.
LOCAL
comptime LOCAL = AddressSpace(5)
Local GPU memory address space (per thread, private).
SHARED
comptime SHARED = AddressSpace(3)
Shared GPU memory address space (per thread block/workgroup).
SHARED_CLUSTER
comptime SHARED_CLUSTER = AddressSpace(7)
Shared cluster GPU memory address space (NVIDIA-specific).
Methods
__init__
__init__(value: Int) -> Self
Initializes the address space from the underlying integral value.
Args:
- value (
Int): The address space value.
__eq__
__eq__(self, other: Self) -> Bool
Checks if the two address spaces are equal.
Args:
- other (
Self): The other address space value.
Returns:
Bool: True if the two address spaces are equal and False otherwise.
value
value(self) -> Int
The integral value of the address space.
Returns:
Int: The integral value of the address space.
__int__
__int__(self) -> Int
The integral value of the address space.
Returns:
Int: The integral value of the address space.
write_to
write_to(self, mut writer: T)
Formats the address space to the provided Writer.
Args:
- writer (
T): The object to write to.
write_repr_to
write_repr_to(self, mut writer: T)
Write the string representation of the AddressSpace.
Args:
- writer (
T): The object to write to.
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