Parameter Multicore.Backend

val name : Base.string
include Ir.Backend_impl.No_device_buffer_and_copying
include Ir.Backend_intf.Alloc_buffer with type stream := Base.unit
include Ir.Backend_intf.Buffer
type buffer_ptr
val sexp_of_buffer_ptr : buffer_ptr -> Sexplib0.Sexp.t
include sig ... end
type nonrec buffer = buffer_ptr Ir.Backend_intf.buffer
val sexp_of_buffer : buffer -> Sexplib0.Sexp.t
type nonrec ctx_arrays = buffer_ptr Ir.Backend_intf.ctx_arrays
val sexp_of_ctx_arrays : ctx_arrays -> Sexplib0.Sexp.t
val alloc_buffer : ?old_buffer:buffer -> size_in_bytes:Base.int -> Base.unit -> buffer
val alloc_array : Ir.Ops.prec -> dims:Base.int Base.array -> Base.unit -> buffer_ptr
val alloc_zeros : Ir.Ops.prec -> dims:Base.int Base.array -> Base.unit -> buffer_ptr
val free_buffer : (Base.unit -> buffer_ptr -> Base.unit) Base.option
val use_host_memory : (size_in_bytes:Base.int -> Base.unit Ctypes.ptr -> buffer_ptr) Base.option
val get_used_memory : Base.unit -> Base.int

Returns (an upper bound of) the memory used for arrays, in bytes.

val buffer_to_buffer : dst:buffer_ptr -> src:buffer_ptr -> size_in_bytes:Base.int -> Base.unit
val host_to_buffer : Ir.Ndarray.t -> dst:buffer_ptr -> Base.unit
val buffer_to_host : Ir.Ndarray.t -> src:buffer_ptr -> Base.unit