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(*
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* Copyright (c) 2015 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*)
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open! IStd
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module L = Logging
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module F = Format
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(** Module to process clusters of procedures. *)
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(** a cluster is a file *)
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type t = DB.source_dir
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(** type stored in .cluster file: (n,cl) indicates cl is cluster n *)
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type serializer_t = int * t
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(** Serializer for clusters *)
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let serializer : serializer_t Serialization.serializer =
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Serialization.create_serializer Serialization.cluster_key
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(** Load a cluster from a file *)
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let load_from_file (filename : DB.filename) : serializer_t option =
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Serialization.from_file serializer filename
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(** Save a cluster into a file *)
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let store_to_file (filename : DB.filename) (serializer_t: serializer_t) =
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Serialization.to_file serializer filename serializer_t
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let cl_name n = "cl" ^ string_of_int n
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let cl_file n = "x" ^ (cl_name n) ^ ".cluster"
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let pp_cluster_name fmt n = Format.fprintf fmt "%s" (cl_name n)
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let pp_cluster fmt (nr, cluster) =
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let fname = Config.results_dir ^/ Config.multicore_dir_name ^/ cl_file nr in
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let pp_cl fmt n = Format.fprintf fmt "%s" (cl_name n) in
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store_to_file (DB.filename_from_string fname) (nr, cluster);
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F.fprintf fmt "%a: @\n" pp_cl nr;
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F.fprintf fmt "\t$(INFERANALYZE) -cluster %s >%a@\n" fname pp_cl nr;
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F.fprintf fmt "@\n"
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