Module extendr_api::prelude::utils::thread

Utilities relating to threading and parallelism.

Structs

• Ptr
  Unsafe Send and Sync pointer type.

Functions

• for_each_raw
  Executes the tasks by passing the values in 0..n_tasks to op, possibly in parallel, while splitting the amount of parallelism between the tasks.
• join_raw
  Executes the two operations, possibly in parallel, while splitting the amount of parallelism between the two.
• par_split_indices
  Returns the start and length of a subsegment of 0..n, split between chunk_count consumers, for the consumer at index idx.
• parallelism_degree
  The amount of threads that should ideally execute an operation with the given parallelism.