package eio

  1. Overview
  2. Docs
Effect-based direct-style IO API for OCaml

Install 

dune-project
 Dependency

github.com Readme Changelog ISC License Edit opam file Versions (22)

Authors

  1. A
    Anil Madhavapeddy
  2. T
    Thomas Leonard

Maintainers

  1. A
    anil@recoil.org

Sources

eio-1.6.tbz
sha256=c1f04986b401094176494863dde1ca9b292b59fdc679a9d7023e558d80fb5b15
sha512=92ed8cf20300b8a4e0141bdbc373c0803c5a24530cb65852637d905fff4a5b956a8859a00a424034ff78c1112da9b0391194bcd558326168bdebd1ce683a8890

doc/eio/Eio/Domain_manager/index.html

Module Eio.Domain_managerSource

Parallel computation across multiple CPU cores.

Sourcetype ty = [
  1. | `Domain_mgr
]
Sourcetype 'a t = ([> ty ] as 'a) Resource.t
Sourceval run : _ t -> (unit -> 'a) -> 'a

run t f runs f () in a newly-created domain and returns the result.

Other fibers in the calling domain can run in parallel with the new domain.

Warning: f must only access thread-safe values from the calling domain, but this is not enforced by the type system.

If the calling fiber is cancelled, this is propagated to the spawned domain.

Sourceval run_raw : _ t -> (unit -> 'a) -> 'a

run_raw t f is like run, but does not run an event loop in the new domain, and so cannot perform IO, fork fibers, etc.

Provider Interface

Sourcemodule Pi : sig ... end