package opam-lib

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The OPAM library

Install

Dune Dependency

opam.ocaml.org Edit opam file Versions (1)

Authors

Maintainers

O

opam-devel@lists.ocaml.org

Sources

1.3.1.tar.gz

sha256=625767c3465219cc8799aad1449c74279b31686db0821300cfdb92fbff17e9fd

md5=e0688c0cf9a55f93ee93f62d07cf6b74

doc/opam-lib.solver/OpamActionGraph/module-type-SIG/Parallel/index.html

Module `SIG.Parallel`

module G : OpamParallel.G with type t = t with type V.t = vertex

val iter : 
  jobs:int ->
  command:(pred:(G.V.t * 'a) list -> G.V.t -> 'a OpamProcess.job) ->
  ?dry_run:bool ->
  ?mutually_exclusive:G.V.t list list ->
  G.t ->
  unit

Runs the job command ~pred v for every node v in a graph, in topological order, using jobs concurrent processes. pred is the associative list of job results on direct predecessors of v.

val map : 
  jobs:int ->
  command:(pred:(G.V.t * 'a) list -> G.V.t -> 'a OpamProcess.job) ->
  ?dry_run:bool ->
  ?mutually_exclusive:G.V.t list list ->
  G.t ->
  (G.V.t * 'a) list

Same as iter, but returns the results of all jobs as a vertex,result associative list

exception Errors of G.V.t list * (G.V.t * exn) list * G.V.t list

Raised when the command functions raised exceptions. Parameters are (successfully traversed nodes, exception nodes and corresponding exceptions, remaining nodes that weren't traversed)

exception Cyclic of G.V.t list list

Raised when the graph to traverse has cycles. Returns the cycles found.