author | wenzelm |
Fri, 02 Oct 2009 22:15:08 +0200 | |
changeset 32861 | 105f40051387 |
parent 25430 | 372d6749f00e |
child 39353 | 7f11d833d65b |
permissions | -rw-r--r-- |
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The Metis prover (slightly modified version from Larry);
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(* ========================================================================= *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* MOSCOW ML SPECIFIC FUNCTIONS *) |
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(* Copyright (c) 2002-2004 Joe Hurd, distributed under the BSD License *) |
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The Metis prover (slightly modified version from Larry);
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(* ========================================================================= *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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structure Portable :> Portable = |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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struct |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
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The Metis prover (slightly modified version from Larry);
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(* The ML implementation. *) |
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The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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val ml = "mosml"; |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* Pointer equality using the run-time system. *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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local |
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val address : 'a -> int = Obj.magic |
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in |
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fun pointerEqual (x : 'a, y : 'a) = address x = address y |
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The Metis prover (slightly modified version from Larry);
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end; |
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The Metis prover (slightly modified version from Larry);
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The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
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(* Timing function applications. *) |
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The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
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The Metis prover (slightly modified version from Larry);
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The Metis prover (slightly modified version from Larry);
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val time = Mosml.time; |
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The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
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(* Critical section markup (multiprocessing) *) |
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(* ------------------------------------------------------------------------- *) |
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fun CRITICAL e = e (); (*dummy*) |
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(* ------------------------------------------------------------------------- *) |
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(* Generating random values. *) |
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(* ------------------------------------------------------------------------- *) |
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local |
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val gen = Random.newgenseed 1.0; |
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in |
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fun randomInt max = Random.range (0,max) gen; |
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fun randomReal () = Random.random gen; |
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end; |
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fun randomBool () = randomInt 2 = 0; |
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fun randomWord () = |
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let |
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val h = Word.fromInt (randomInt 65536) |
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and l = Word.fromInt (randomInt 65536) |
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in |
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Word.orb (Word.<< (h,0w16), l) |
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end; |
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The Metis prover (slightly modified version from Larry);
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end |
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The Metis prover (slightly modified version from Larry);
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028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
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The Metis prover (slightly modified version from Larry);
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(* Ensuring that interruptions (SIGINTs) are actually seen by the *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* linked executable as Interrupt exceptions. *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
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The Metis prover (slightly modified version from Larry);
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028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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prim_val catch_interrupt : bool -> unit = 1 "sys_catch_break"; |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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val _ = catch_interrupt true; |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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(* ------------------------------------------------------------------------- *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
wenzelm
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(* Ad-hoc upgrading of the Moscow ML basis library. *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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parents:
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(* ------------------------------------------------------------------------- *) |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
wenzelm
parents:
diff
changeset
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fun Array_copy {src,dst,di} = |
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let |
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open Array |
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in |
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copy {src = src, si = 0, len = NONE, dst = dst, di = di} |
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end; |
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fun Array_foldli f b v = |
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let |
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open Array |
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in |
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foldli f b (v,0,NONE) |
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end; |
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fun Array_foldri f b v = |
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let |
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open Array |
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in |
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foldri f b (v,0,NONE) |
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end; |
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fun Array_modifyi f a = |
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let |
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open Array |
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in |
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modifyi f (a,0,NONE) |
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end; |
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23442
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
wenzelm
parents:
diff
changeset
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fun TextIO_inputLine h = |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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let |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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open TextIO |
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The Metis prover (slightly modified version from Larry);
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in |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
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case inputLine h of "" => NONE | s => SOME s |
028e39e5e8f3
The Metis prover (slightly modified version from Larry);
wenzelm
parents:
diff
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end; |
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fun Vector_foldli f b v = |
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let |
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open Vector |
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in |
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foldli f b (v,0,NONE) |
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end; |
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fun Vector_mapi f v = |
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let |
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open Vector |
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in |
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mapi f (v,0,NONE) |
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end; |