package npy

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package npy
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Module Npy

val write1 : ('a, 'b, 'c) Bigarray.Array1.t -> string -> unit
val write2 : ('a, 'b, 'c) Bigarray.Array2.t -> string -> unit
val write3 : ('a, 'b, 'c) Bigarray.Array3.t -> string -> unit
val write : ?header_len:int -> ('a, 'b, 'c) Bigarray.Genarray.t -> string -> unit

write ?header_len bigarray filename writes a npy file filename with the content of bigarray. header_len can be used to override the npy header length. This is only useful for testing.

module Batch_writer : sig ... end
type packed_array =
  1. | P : (_, _, _) Bigarray.Genarray.t -> packed_array
type packed_array1 =
  1. | P1 : (_, _, _) Bigarray.Array1.t -> packed_array1
type packed_array2 =
  1. | P2 : (_, _, _) Bigarray.Array2.t -> packed_array2
type packed_array3 =
  1. | P3 : (_, _, _) Bigarray.Array3.t -> packed_array3
val read_mmap : string -> shared:bool -> packed_array

read_mmap filename ~shared returns a packed bigarray mmaped to the content of filename. If shared is true modifications made to the array are reflected to the file.

val read_mmap1 : string -> shared:bool -> packed_array1
val read_mmap2 : string -> shared:bool -> packed_array2
val read_mmap3 : string -> shared:bool -> packed_array3
val read_copy : string -> packed_array
val read_copy1 : string -> packed_array1
val read_copy2 : string -> packed_array2
val read_copy3 : string -> packed_array3
module Npz : sig ... end

Conversion functions from packed arrays to bigarrays

val to_bigarray : 'c Bigarray.layout -> ('a, 'b) Bigarray.kind -> packed_array -> ('a, 'b, 'c) Bigarray.Genarray.t option

to_bigarray layout kind packed_array returns Some a with a a Bigarray.Genarray.t if the layout and the kind of packed_array were equal to the layout and kind arguments. Otherwise, to_bigarray returns None

val to_bigarray1 : 'c Bigarray.layout -> ('a, 'b) Bigarray.kind -> packed_array1 -> ('a, 'b, 'c) Bigarray.Array1.t option

Same as to_bigarray for Bigarray.Array1.t

val to_bigarray2 : 'c Bigarray.layout -> ('a, 'b) Bigarray.kind -> packed_array2 -> ('a, 'b, 'c) Bigarray.Array2.t option

Same as to_bigarray for Bigarray.Array2.t

val to_bigarray3 : 'c Bigarray.layout -> ('a, 'b) Bigarray.kind -> packed_array3 -> ('a, 'b, 'c) Bigarray.Array3.t option

Same as to_bigarray for Bigarray.Array3.t}