author | wenzelm |
Wed, 22 Apr 2020 19:22:43 +0200 | |
changeset 71787 | acfe72ff00c2 |
parent 69826 | 1bea05713dde |
child 77692 | 3e746e684f4b |
permissions | -rw-r--r-- |
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discontinued RAW session: bootstrap directly from isabelle_process RAW_ML_SYSTEM;
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parents:
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changeset
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(* Title: Pure/ML/ml_heap.ML |
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Author: Makarius |
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ML heap operations. |
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*) |
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signature ML_HEAP = |
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sig |
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structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
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val obj_size: 'a -> int |
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val full_gc: unit -> unit |
69826
1bea05713dde
physical vs. logical events, the latter takes GC time into account;
wenzelm
parents:
67622
diff
changeset
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val gc_now: unit -> Time.time |
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val share_common_data: unit -> unit |
62825
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structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
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val save_child: string -> unit |
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end; |
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structure ML_Heap: ML_HEAP = |
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struct |
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structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
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e6e80a8bf624
structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
|
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val obj_size = PolyML.objSize; |
e6e80a8bf624
structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
|
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67622 | 21 |
val full_gc = PolyML.fullGC; |
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69826
1bea05713dde
physical vs. logical events, the latter takes GC time into account;
wenzelm
parents:
67622
diff
changeset
|
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fun gc_now () = #timeGCReal (PolyML.Statistics.getLocalStats ()); |
1bea05713dde
physical vs. logical events, the latter takes GC time into account;
wenzelm
parents:
67622
diff
changeset
|
24 |
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62825
e6e80a8bf624
structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
|
25 |
fun share_common_data () = PolyML.shareCommonData PolyML.rootFunction; |
e6e80a8bf624
structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
|
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e6e80a8bf624
structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
|
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fun save_child name = |
e6e80a8bf624
structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
|
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PolyML.SaveState.saveChild (name, List.length (PolyML.SaveState.showHierarchy ())); |
e6e80a8bf624
structure PolyML is sealed after bootstrap: all ML system access is managed by Isabelle;
wenzelm
parents:
62630
diff
changeset
|
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62467 | 30 |
end; |