Mojo function

sync_parallelize

fn def sync_parallelize[origins: OriginSet, //, func: def(Int) raises capturing thin -> None](num_work_items: Int)

Executes func(0) ... func(num_work_items-1) as parallel sub-tasks, and returns when all are complete.

TODO: Currently exceptions raised by func will cause a trap rather than be propagated back to the caller.

Parameters:

• origins (OriginSet): The capture origins.
• func (def(Int) raises capturing thin -> None): The function to invoke.

Args:

• num_work_items (Int): Number of parallel tasks.

fn def sync_parallelize[FuncType: def(Int) -> None](func: FuncType, num_work_items: Int)

Executes func(0) ... func(num_work_items-1) as parallel sub-tasks, and returns when all are complete.

Parameters:

• FuncType (def(Int) -> None): The body function type.

Args:

• func (FuncType): The closure carrying the captured state of the body function.
• num_work_items (Int): Number of parallel tasks.