54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
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/*
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Copyright (c) 2013 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#include <thread>
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#include <mutex>
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#include <vector>
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#include "expr.h"
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#include "max_sharing.h"
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#include "free_vars.h"
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#include "deep_copy.h"
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#include "abstract.h"
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#include "normalize.h"
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#include "test.h"
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using namespace lean;
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static void mk(expr const & a) {
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expr b = constant("b");
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for (unsigned i = 0; i < 100; i++) {
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expr h = constant("h");
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h = h(a);
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for (unsigned j = 0; j < 100; j++)
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h = app(h, b);
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h = max_sharing(h);
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lean_assert(closed(h));
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h = normalize(h);
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h = abstract(a, h);
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lean_assert(!closed(h));
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h = deep_copy(h);
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}
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}
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static void tst1() {
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expr a = constant("a");
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expr f = constant("f");
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a = f(a, a);
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std::vector<std::thread> ts;
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for (unsigned i = 0; i < 8; i++) {
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ts.push_back(std::thread([&](){ mk(a); }));
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}
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for (unsigned i = 0; i < 8; i++) {
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ts[i].join();
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std::cout << "finished " << i << "\n";
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}
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}
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int main() {
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tst1();
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return 0;
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}
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