Variants_of_config (arrayjit.Arrayjit.Backend_intf.Variants_of

val only_devices_parallel : config Variantslib.Variant.t

val for_parallel_copying : config Variantslib.Variant.t

val most_parallel_streams : config Variantslib.Variant.t

val fold : 
  init:'a ->
  only_devices_parallel:('a -> config Variantslib.Variant.t -> 'b) ->
  for_parallel_copying:('b -> config Variantslib.Variant.t -> 'c) ->
  most_parallel_streams:('c -> config Variantslib.Variant.t -> 'd) ->
  'd

val iter : 
  only_devices_parallel:(config Variantslib.Variant.t -> Base.unit) ->
  for_parallel_copying:(config Variantslib.Variant.t -> Base.unit) ->
  most_parallel_streams:(config Variantslib.Variant.t -> Base.unit) ->
  Base.unit

val map : 
  config ->
  only_devices_parallel:(config Variantslib.Variant.t -> 'a) ->
  for_parallel_copying:(config Variantslib.Variant.t -> 'a) ->
  most_parallel_streams:(config Variantslib.Variant.t -> 'a) ->
  'a

val make_matcher : 
  only_devices_parallel:
    (config Variantslib.Variant.t -> 'a -> (unit -> 'b) * 'c) ->
  for_parallel_copying:
    (config Variantslib.Variant.t -> 'c -> (unit -> 'b) * 'd) ->
  most_parallel_streams:
    (config Variantslib.Variant.t -> 'd -> (unit -> 'b) * 'e) ->
  'a ->
  (config -> 'b) * 'e

val to_rank : config -> int

val to_name : config -> string

val descriptions : (string * int) list