function

parallel_memcpy

parallel_memcpy[type: DType](dest: DTypePointer[type, 0], src: DTypePointer[type, 0], 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:

• ​type (DType): The element dtype.

Args:

• ​dest (DTypePointer[type, 0]): The destination buffer.
• ​src (DTypePointer[type, 0]): 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.

parallel_memcpy[type: DType](dest: DTypePointer[type, 0], src: DTypePointer[type, 0], count: Int)

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

Parameters:

• ​type (DType): The element type.

Args:

• ​dest (DTypePointer[type, 0]): The destination pointer.
• ​src (DTypePointer[type, 0]): The source pointer.
• ​count (Int): The number of elements to copy.