package opam-core

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Core library for opam 2.4

Install

Dune Dependency

opam.ocaml.org Readme Edit opam file Versions (40)

Authors

Maintainers

O

opam-devel@lists.ocaml.org

Sources

2.4.0-alpha1.tar.gz

md5=6a0c8a0b5e33757c962dde7c0c5bfce7

sha512=cc4eb75ee1f0c5dc020e5d07dc2b7f7b0a5ccd8182ff1b799bce15c024f86eb5c97eb194bdb838d107d634e8f0073e2de098d343eab1779038deeeed5abd5879

doc/opam-core/OpamParallel/index.html

Module `OpamParallel`Source

Parallel execution of jobs following a directed graph

Sourcemodule type VERTEX = sig ... end

Sourcetype dependency_label = unit

Sourcemodule type G = sig ... end

Sourceexception Aborted

When one job fails due to an exception, other running jobs are interrupted and reported with this sub-exception in the Errors list

Simply parallel execution of tasks

Sourceexception Errors of int list * (int * exn) list * int list

In the simple iter, map and reduce cases, ints are the indexes of the jobs in the list. First list is return code of successful commands, second those which raised exceptions, and third one those which were canceled.

Source

val iter : 
  jobs:int ->
  command:('a -> unit OpamProcess.job) ->
  ?dry_run:bool ->
  'a list ->
  unit

Source

val map : 
  jobs:int ->
  command:('a -> 'b OpamProcess.job) ->
  ?dry_run:bool ->
  'a list ->
  'b list

Source

val reduce : 
  jobs:int ->
  command:('a -> 'b OpamProcess.job) ->
  merge:('b -> 'b -> 'b) ->
  nil:'b ->
  ?dry_run:bool ->
  'a list ->
  'b

More complex parallelism with dependency graphs

Sourcemodule type SIG = sig ... end

Sourcemodule Make (G : G) : SIG with module G = G and type G.V.t = G.V.t

Sourcemodule type GRAPH = sig ... end

Sourcemodule MakeGraph (V : VERTEX) : GRAPH with type V.t = V.t

package opam-core

Install

Dune Dependency

Authors

Maintainers

Sources

doc/opam-core/OpamParallel/index.html

Module OpamParallelSource

Module `OpamParallel`Source