package core

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package core
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module Allocation_report : sig ... end
val measure_allocation : (Base.Unit.t -> 'a) -> 'a * Allocation_report.t

measure_allocation f measures the words allocated by running f ()

module Allocation_log : sig ... end
val measure_and_log_allocation : (Base.Unit.t -> 'a) -> 'a * Allocation_report.t * Allocation_log.t Base.List.t

measure_and_log_allocation f logs each allocation that f () performs, as well as reporting the total. (This can be slow if f allocates heavily).

This function is only supported since OCaml 4.11. On prior versions, the function always returns an empty log.

val is_zero_alloc : (Base.Unit.t -> _) -> Base.Bool.t

is_zero_alloc f runs f () and returns true if it does not allocate, or false otherwise. is_zero_alloc does not allocate.