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struct: analyzer_rw: rw tags gen tests, 2nd test from presentation
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ProgramSnail
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1 changed files with 127 additions and 46 deletions
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@ -1,4 +1,4 @@
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module Functional =
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module FunctionalRW =
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struct
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open GT
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@ -535,6 +535,14 @@ struct
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(* - function evaluation *)
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let rec replace_rw_undef_with_r_aw (t : atype) : atype = match t with
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| UnitT (r, w) -> let r' = if r == UndefRd then Rd else r in
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let w' = if w == UndefWr then AlwaysWr else w in
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UnitT (r', w')
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| RefT (c, t) -> RefT (c, replace_rw_undef_with_r_aw t)
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| TupleT ts -> TupleT (List.map replace_rw_undef_with_r_aw ts)
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| FunT ts -> FunT ts (* NOTE: can't properly deduce *)
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(* NOTE: in analyzer rw replaces read & write tags with calculated ones *)
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let rec func_eval (state : state) (d : decl) : decl =
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match d with
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@ -552,7 +560,8 @@ struct
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(0, []) ts in
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(* TODO: FIXME: isure that need reverse ? *)
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FunD (List.rev ts', stmt))
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| VarD _ -> d
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(* NOTE: tags for globals not checked and not important in current implementation *)
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| VarD t -> VarD (replace_rw_undef_with_r_aw t)
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(* --- program execution --- *)
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@ -677,6 +686,86 @@ struct
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(v_memval_is (mem_get mem id3) SmthMV);
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[%expect {| 0 1 2 true true true true true true |}]
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(* - simple rw tags gen tests *)
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let%expect_test "simple call with read, dsl, rw gen" =
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let prog' = prog_eval (
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[
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defg (rfT uT_r_mw);
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FunD (
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[moded @@ cpT @@ uT_undef],
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rdS @@ drf @@ v0
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)
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],
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callS vg1 [pE vg0]
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) in
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prog_eval_noret prog';
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print_endline @@ show(prog) prog';
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[%expect {| ([VarD (RefT (Rf, UnitT (Rd, MayWr))); FunD ([((In, NOut), RefT (Cp, UnitT (Rd, NeverWr)))], ReadS (DerefP (VarP (0))))], CallS (VarP (1001), [PathE (VarP (1000))])) |}]
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let%expect_test "presentation test 1 (simple types), dsl, rw gen" =
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let prog' = prog_eval (
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[
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defg (rfT uT_r_aw); (* x *)
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defg (rfT uT_r_aw); (* y *)
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defg (rfT uT_r_aw); (* z *)
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defg (rfT uT_r_aw); (* k *)
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FunD ( (* f *)
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[
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(moded @@ rfT @@ uT_undef);
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(moded @@ rfT @@ uT_undef);
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],
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(rdS @@ drf @@ v0) #.
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(wrS @@ drf @@ v0) #.
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(rdS @@ drf @@ v1)
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);
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FunD ( (* w *)
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[
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(moded @@ cpT @@ uT_undef);
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],
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(wrS @@ drf @@ v0) |. skp
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);
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FunD ( (* g *)
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[
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(moded @@ rfT @@ uT_undef);
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(moded @@ cpT @@ uT_undef);
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],
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(wrS @@ drf @@ v0) #.
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((wrS @@ drf @@ v1) |. (wrS @@ drf @@ v0)) #.
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(rdS @@ drf @@ v0) #.
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(rdS @@ drf @@ v1)
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);
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FunD ( (* r *)
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[
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(moded @@ rfT @@ uT_undef);
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],
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(rdS @@ drf @@ v0)
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)
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],
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let xV = vg0 in
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let yV = vg1 in
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let zV = vg2 in
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let kV = vg3 in
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let fF = vg4 in
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let wF = vg5 in
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let gF = vg6 in
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let rF = vg7 in
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(callS wF [pE xV]) #.
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(callS rF [pE xV]) #.
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(callS fF [pE xV; pE yV]) #.
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(callS rF [pE yV]) #.
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(callS gF [pE zV; pE kV]) #.
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(wrS @@ drf @@ zV) #.
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(callS wF [pE zV]) #.
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(callS fF [pE yV; pE zV]) #.
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(callS rF [pE kV])
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) in
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prog_eval_noret prog';
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print_endline @@ show(prog) prog';
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[%expect {| ([VarD (RefT (Rf, UnitT (Rd, AlwaysWr))); VarD (RefT (Rf, UnitT (Rd, AlwaysWr))); VarD (RefT (Rf, UnitT (Rd, AlwaysWr))); VarD (RefT (Rf, UnitT (Rd, AlwaysWr))); FunD ([((In, NOut), RefT (Rf, UnitT (Rd, AlwaysWr))); ((In, NOut), RefT (Rf, UnitT (Rd, NeverWr)))], SeqS (SeqS (ReadS (DerefP (VarP (0))), WriteS (DerefP (VarP (0)))), ReadS (DerefP (VarP (1))))); FunD ([((In, NOut), RefT (Cp, UnitT (NRd, MayWr)))], ChoiceS (WriteS (DerefP (VarP (0))), SkipS)); FunD ([((In, NOut), RefT (Rf, UnitT (NRd, AlwaysWr))); ((In, NOut), RefT (Cp, UnitT (Rd, MayWr)))], SeqS (SeqS (SeqS (WriteS (DerefP (VarP (0))), ChoiceS (WriteS (DerefP (VarP (1))), WriteS (DerefP (VarP (0))))), ReadS (DerefP (VarP (0)))), ReadS (DerefP (VarP (1))))); FunD ([((In, NOut), RefT (Rf, UnitT (Rd, NeverWr)))], ReadS (DerefP (VarP (0))))], SeqS (SeqS (SeqS (SeqS (SeqS (SeqS (SeqS (SeqS (CallS (VarP (1005), [PathE (VarP (1000))]), CallS (VarP (1007), [PathE (VarP (1000))])), CallS (VarP (1004), [PathE (VarP (1000)); PathE (VarP (1001))])), CallS (VarP (1007), [PathE (VarP (1001))])), CallS (VarP (1006), [PathE (VarP (1002)); PathE (VarP (1003))])), WriteS (DerefP (VarP (1002)))), CallS (VarP (1005), [PathE (VarP (1002))])), CallS (VarP (1004), [PathE (VarP (1001)); PathE (VarP (1002))])), CallS (VarP (1007), [PathE (VarP (1003))]))) |}]
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(* TODO *)
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(* - basic var tests *)
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let%expect_test "empty" =
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@ -1086,50 +1175,42 @@ struct
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Printf.printf "done!";
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[%expect {| done! |}]
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(* TODO tags, access *)
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(* let%expect_test "presentation test 2 (complex types), dsl" = *)
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(* prog_eval_noret ( *)
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(* let userT = TupleT [uT_r_aw; uT_r_aw; uT_r_aw] in *)
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(* let dataT = TupleT [uT_r_aw; uT_r_aw] in *)
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(* let requestT = TupleT [cpT userT; *)
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(* cpT dataT; *)
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(* cpT dataT] in *)
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(* let requestArgsT = TupleT [cpT userT; (* TODO: tags *) *)
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(* cpT dataT; *)
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(* cpT dataT] in *)
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(* let userE = TupleE [UnitE; UnitE; UnitE] in *)
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(* let dataE = TupleE [UnitE; UnitE] in *)
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(* let requestE = TupleE [rfg0E; rfg1E; rfg2E] in *)
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(* [ *)
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(* defg userT userE; *)
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(* defg dataT dataE; *)
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(* defg uT_r_aw; (* time *) *)
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(* defg requestT requestE; *)
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(* FunD ( (* send *) *)
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(* [ *)
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(* (moded @@ requestArgsT) *)
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(* ], *)
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(* ( *)
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(* ( (* TODO access *) *)
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(* (rdS @@ drf @@ v0) #. *)
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(* (wrS @@ drf @@ v0) #. *)
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(* (rdS @@ drf @@ v0) #. *)
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(* (wrS @@ drf @@ v0) *)
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(* ) |. *)
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(* skp) #. *)
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(* TODO access *)
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(* (wrS @@ drf @@ v0) #. *)
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(* (rdS @@ drf @@ v1) *)
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(* ); *)
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(* ], *)
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(* (callS vg4 [pE vg3]) #. *)
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(* TODO access *)
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(* (wrS @@ drf @@ vg3) #. *)
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(* ((rdS @@ drf @@ vg3) |. (rdS @@ drf @@ vg3)) #. *)
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(* (rdS @@ drf @@ vg3) *)
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(* ); *)
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(* Printf.printf "done!"; *)
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(* [%expect {| done! |}] *)
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let%expect_test "presentation test 2 (complex types), dsl, rw gen" =
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let prog' = prog_eval (
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let userT = TupleT [uT_undef; uT_undef; uT_undef] in
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let dataT = TupleT [uT_undef; uT_undef] in
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let requestT = TupleT [cpT userT;
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cpT dataT;
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cpT uT_undef] in
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let requestArgsT = TupleT [cpT userT;
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cpT dataT;
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cpT uT_undef] in
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[
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defg requestT;
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FunD ( (* send *)
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[
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(moded @@ requestArgsT)
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],
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((
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(rdS @@ drf @@ access 1 @@ v0) #.
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(wrS @@ drf @@ access 1 @@ v0) #.
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(rdS v0) #.
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(wrS @@ access 1 @@ drf @@ access 0 @@ v0)
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) |.
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skp) #.
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(wrS @@ drf @@ access 2 @@ v0) #.
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(rdS v0)
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);
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],
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(callS vg1 [pE vg0]) #.
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(wrS @@ drf @@ access 2 @@ vg0) #.
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((rdS @@ access 1 @@ drf @@ access 0 @@ vg0) |.
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(rdS @@ access 2 @@ drf @@ access 0 @@ vg0)) #.
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(rdS @@ drf @@ access 2 @@ vg0)
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) in
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prog_eval_noret prog';
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print_endline @@ show(prog) prog';
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[%expect {| ([VarD (TupleT ([RefT (Cp, TupleT ([UnitT (Rd, AlwaysWr); UnitT (Rd, AlwaysWr); UnitT (Rd, AlwaysWr)])); RefT (Cp, TupleT ([UnitT (Rd, AlwaysWr); UnitT (Rd, AlwaysWr)])); RefT (Cp, UnitT (Rd, AlwaysWr))])); FunD ([((In, NOut), TupleT ([RefT (Cp, TupleT ([UnitT (Rd, NeverWr); UnitT (Rd, MayWr); UnitT (Rd, NeverWr)])); RefT (Cp, TupleT ([UnitT (Rd, MayWr); UnitT (Rd, MayWr)])); RefT (Cp, UnitT (Rd, AlwaysWr))]))], SeqS (SeqS (ChoiceS (SeqS (SeqS (SeqS (ReadS (DerefP (AccessP (VarP (0), 1))), WriteS (DerefP (AccessP (VarP (0), 1)))), ReadS (VarP (0))), WriteS (AccessP (DerefP (AccessP (VarP (0), 0)), 1))), SkipS), WriteS (DerefP (AccessP (VarP (0), 2)))), ReadS (VarP (0))))], SeqS (SeqS (SeqS (CallS (VarP (1001), [PathE (VarP (1000))]), WriteS (DerefP (AccessP (VarP (1000), 2)))), ChoiceS (ReadS (AccessP (DerefP (AccessP (VarP (1000), 0)), 1)), ReadS (AccessP (DerefP (AccessP (VarP (1000), 0)), 2)))), ReadS (DerefP (AccessP (VarP (1000), 2))))) |}]
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(* - complex tests *)
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