package mopsa

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MOPSA: A Modular and Open Platform for Static Analysis using Abstract Interpretation

Install

dune-project

Dependency

mopsa.lip6.fr Readme Changelog Edit opam file Versions (3)

Authors

Maintainers

Sources

mopsa-analyzer-v1.2.tar.gz

md5=37966e98ffeebcedc09bd6e9b2b81f69

sha512=40d4d826c25f680766c07eccbabdf5e8a4fa023016e8a164e4e4f6b3781c8484dc4df437055721dfd19b9db8fb7fe3b61236c4833186d346fc7204a68d01eaaa

doc/mopsa.mopsa_analyzer/Mopsa_analyzer/Languages/Universal/Hooks/Function_profiler/Hook/index.html

Module `Function_profiler.Hook`

Hook header

***************

val name : string

val debug : ('a, Format.formatter, unit, unit) format4 -> 'a

Command-line options

************************

val opt_flame_graph_path : string ref

Path of the output flame graph samples file

val opt_flame_graph_resolution : string ref

Resolution of the flame graph samples

Timing records

******************

type timing = {

callstack : string list;
(*
Call stack
*)
time : float;
(*
Time spent in the function
*)

}

Timing record of a function call

val records : timing Queue.t

Collection of past timing records

val cur : timing ref

Current timing record

Call stack observer

***********************

val call_detected : MopsaLib.callsite -> unit

Update the state when a call is detected

val return_detected : unit -> unit

Update the state when a return is detected

val observe_callstack : MopsaLib.callstack -> 'a -> unit

Observe the call stack and update the timing records

Statistics

**************

val pp_timing_sample : Format.formatter -> timing -> unit

Print a timing record as a flame graph sample

val export_flame_graph : unit -> unit

Export timing records as flame graph samples

val print_stats : unit -> unit

Print the statistics table

Events handlers

*******************

val init : 'a -> unit

val on_before_exec : 
  'a ->
  MopsaLib.stmt ->
  'b ->
  'c Mopsa_analyzer.MopsaLib.Flow.flow ->
  unit

val on_after_exec : 'a -> 'b -> 'c -> 'd -> 'e -> unit

val on_before_eval : 'a -> 'b -> 'c -> 'd -> 'e -> unit

val on_after_eval : 
  'a ->
  'b ->
  MopsaLib.expr ->
  'c ->
  'd ->
  ('e, 'f) Mopsa_analyzer.MopsaLib.Cases.cases ->
  unit

val on_finish : 'a -> 'b -> unit

On This Page

Hook header
Command-line options
Timing records
Call stack observer
Statistics
Events handlers