ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since d835116 was
1b34b87,
checked in by Peter A. Buhr <pabuhr@…>, 6 years ago
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Lynn's GDB essay
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File size:
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1 | _Task T { |
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2 | const int tid; |
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3 | std::string name; |
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4 | |
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5 | void f(int param) { |
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6 | if ( param != 0 ) f( param - 1 ); // recursion |
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7 | for ( volatile size_t i = 0; i < 100000000; i += 1 ); // delay |
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8 | int x = 3; |
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9 | std::string y = "example"; |
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10 | } // breakpoint |
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11 | void main() { |
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12 | if ( tid != 0 ) // T0 goes first |
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13 | for ( volatile size_t i = 0; i < 1000000000; i += 1 ) // delay |
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14 | if ( i % 10000000 == 0 ) yield(); // execute other tasks |
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15 | f(3); |
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16 | } |
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17 | public: |
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18 | T(const int tid) : tid( tid ) { |
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19 | name = "T" + std::to_string(tid); |
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20 | setName(name.c_str()); |
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21 | } |
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22 | }; |
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23 | int main() { |
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24 | uProcessor procs[3]; // extra processors |
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25 | const int numTasks = 10; |
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26 | T * tasks[numTasks]; // extra tasks |
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27 | // allocate tasks with different names |
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28 | for (int id = 0; id < numTasks; id += 1) { |
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29 | tasks[id] = new T(id); |
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30 | } |
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31 | // deallocate tasks |
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32 | for (int id = 0; id < numTasks; id += 1) { |
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33 | delete tasks[id]; |
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34 | } |
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35 | } |
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36 | |
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37 | // Local Variables: // |
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38 | // compile-command: "u++-work test.cc -g -multi" // |
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39 | // End: // |
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