Make_Graph (owl-base.Owl_computation_engine.Make

Parameters

module Device : Owl_types_computation_device.Sig

Signature

include sig ... end

module Optimiser : sig ... end

type graph =
  Owl_computation_graph.Make(Owl_computation_optimiser.Make(Owl_computation_operator.Make(Owl_computation_symbol.Make(Owl_computation_shape.Make(Owl_computation_type.Make(Device)))))).graph =
  {

mutable name : string;
mutable input : Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array;
mutable output : Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array;
mutable iopair : (Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node * Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node) array;
mutable iosafe : bool array;
mutable random : Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array;
mutable htbl : (string, Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node) Stdlib.Hashtbl.t;
mutable device : Optimiser.Operator.Symbol.Shape.Type.Device.device;

}

val shape_or_value : Optimiser.Operator.Symbol.Shape.Type.t -> string

val _block_colour : int -> string

val graph_to_dot : graph -> string

val graph_to_trace : graph -> string

val save_graph : 'a -> string -> unit

val load_graph : string -> 'a * 'b

val collect_rvs : 
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array ->
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array

val invalidate_rvs : graph -> unit

val make_graph : 
  input:Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array ->
  output:Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array ->
  string ->
  graph

val get_inputs : 
  graph ->
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array

val get_outputs : 
  graph ->
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array

val get_node_arr_val : 
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node ->
  Optimiser.Operator.Symbol.Shape.Type.Device.A.arr

val get_node_elt_val : 
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node ->
  Optimiser.Operator.Symbol.Shape.Type.Device.A.elt

val set_node_arr_val : 
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node ->
  Optimiser.Operator.Symbol.Shape.Type.Device.value ->
  unit

val set_node_elt_val : 
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node ->
  Optimiser.Operator.Symbol.Shape.Type.Device.value ->
  unit

val is_iopair_safe : 'a Owl_graph.node -> 'a Owl_graph.node -> bool

val make_iopair : 
  graph ->
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array ->
  Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node array ->
  unit

val update_iopair : graph -> unit

val remove_unused_iopair : 
  'a Owl_graph.node array ->
  'b array ->
  'a Owl_graph.node array * 'b array

val init_inputs : 
  (Optimiser.Operator.Symbol.Shape.Type.attr Owl_graph.node ->
    Optimiser.Operator.Symbol.Shape.Type.Device.value) ->
  graph ->
  unit

val optimise : graph -> unit