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Mojo struct

SMemArray

struct SMemArray[type: TrivialRegisterPassable, size: Int]

Shared memory array of fixed size.

Parameters

• ​type (TrivialRegisterPassable): Element type.
• ​size (Int): Number of elements.

Fields

• ​ptr (SMemArray[type, size].ptr_type):

Implemented traits

AnyType, Copyable, Deinitable, ImplicitlyCopyable, Movable, RegisterPassable, TrivialRegisterPassable

comptime members

ptr_type

comptime ptr_type = Pointer[type, MutUntrackedOrigin, address_space=AddressSpace.SHARED]

Storage

comptime Storage = Array[type, size]

storage_size

comptime storage_size = (size * size_of[type]())

Methods

__init__

def __init__(unsafe_ptr: Pointer[type, MutUntrackedOrigin, address_space=AddressSpace.SHARED]) -> Self

Initialize with shared memory pointer.

Args:

• ​unsafe_ptr (Pointer[type, MutUntrackedOrigin, address_space=AddressSpace.SHARED]): Shared memory pointer.

def __init__(ref[AddressSpace._value] storage: Array[type, size]) -> Self

Initialize from Storage.

__getitem__

def __getitem__[T: Intable](self, index: T) -> Self.ptr_type

Get a pointer to the element at index.

Args:

• ​index (T): Element index.

Returns:

Self.ptr_type: Pointer to element.

len

static def len() -> Int

Get array length in bytes.

Returns:

Int: Total size in bytes.

stack_allocation

static def stack_allocation[alignment: Int = Int((get_alignof type, _current_target()))]() -> Self