| 1 | #include <cstring>
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| 2 | #include <iostream>
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| 3 |
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| 4 | struct LargeObject
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| 5 | {
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| 6 | LargeObject() { std::memset(blob, 0, sizeof(blob)); }
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| 7 | unsigned char blob[10*1024*1024];
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| 8 | };
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| 9 |
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| 10 | #if __cplusplus > 199711L
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| 11 |
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| 12 | #include <memory>
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| 13 |
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| 14 | using std::make_shared;
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| 15 | typedef std::shared_ptr<LargeObject> LargeObjectPtr;
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| 16 |
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| 17 | #else
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| 18 |
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| 19 | #include <boost/shared_ptr.hpp>
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| 20 | #include <boost/make_shared.hpp>
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| 21 |
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| 22 | using boost::make_shared;
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| 23 | typedef ::boost::shared_ptr<LargeObject> LargeObjectPtr;
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| 24 |
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| 25 | #endif
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| 26 |
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| 27 | static void* worker(void* arg)
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| 28 | {
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| 29 | //LargeObject foo;
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| 30 | LargeObjectPtr ptr = make_shared<LargeObject>();
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| 31 | // LargeObjectPtr ptr(new LargeObject);
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| 32 |
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| 33 | return 0;
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| 34 | }
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| 35 |
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| 36 | int main(int argc, const char * argv[])
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| 37 | {
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| 38 | pthread_attr_t attribute;
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| 39 |
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| 40 | pthread_attr_init(&attribute);
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| 41 | pthread_attr_setstacksize(&attribute, 4096*10);
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| 42 |
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| 43 | pthread_t thread;
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| 44 | pthread_create(&thread, &attribute, worker, 0);
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| 45 |
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| 46 | pthread_join(thread, 0);
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| 47 |
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| 48 | return 0;
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| 49 | }
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