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Mojo function

unsafe_parallel_memcpy

def unsafe_parallel_memcpy[dtype: DType](*, dest: Pointer[Scalar[dtype], _safe=True], src: Pointer[Scalar[dtype], _safe=True], count: Int, count_per_task: Int, num_tasks: Int)

Copies count elements from a memory buffer src to dest in parallel by spawning num_tasks tasks each copying count_per_task elements.

Parameters:

dtype (DType): The element dtype.

Args:

dest (Pointer[Scalar[dtype], _safe=True]): The destination buffer.
src (Pointer[Scalar[dtype], _safe=True]): The source buffer.
count (Int): Number of elements in the buffer.
count_per_task (Int): Task size.
num_tasks (Int): Number of tasks to run in parallel.

def unsafe_parallel_memcpy[dtype: DType](*, dest: Pointer[Scalar[dtype], _safe=True], src: Pointer[Scalar[dtype], _safe=True], count: Int)

Copies count elements from a memory buffer src to dest in parallel.

Parameters:

dtype (DType): The element dtype.

Args:

dest (Pointer[Scalar[dtype], _safe=True]): The destination pointer.
src (Pointer[Scalar[dtype], _safe=True]): The source pointer.
count (Int): The number of elements to copy.