Line data    Source code

       1             : ///////////////////////////////////////////////////////////////////////////
       2             : // Spetabaru - Berenger Bramas MPCDF - 2017
       3             : // Under LGPL Licence, please you must read the LICENCE file.
       4             : ///////////////////////////////////////////////////////////////////////////
       5             : 
       6             : #include "UTester.hpp"
       7             : 
       8             : #include "Data/SpDataAccessMode.hpp"
       9             : #include "Utils/SpUtils.hpp"
      10             : 
      11             : #include "Task/SpTask.hpp"
      12             : #include "Legacy/SpRuntime.hpp"
      13             : 
      14             : class TestModel2SpecTaskRequestAccessToNonCopiedData : public UTester<TestModel2SpecTaskRequestAccessToNonCopiedData> {
      15             :     using Parent = UTester<TestModel2SpecTaskRequestAccessToNonCopiedData>;
      16             : 
      17           1 :     void Test(){
      18           1 :         int a=0, b=0;
      19           2 :         std::promise<bool> promise1;
      20             :         
      21           2 :         SpRuntime<SpSpeculativeModel::SP_MODEL_2> runtime;
      22             :         
      23           1 :         runtime.setSpeculationTest([](const int /*inNbReadyTasks*/, const SpProbability& /*inProbability*/) -> bool{
      24           0 :             return true;
      25             :         });
      26             : 
      27           0 :         runtime.task(SpPotentialWrite(a), [&promise1]([[maybe_unused]] int &param_a) -> bool{
      28           1 :             promise1.get_future().get();
      29           1 :             return false;
      30           3 :         });
      31             :         
      32           1 :         runtime.task(SpRead(a), SpPotentialWrite(b), []([[maybe_unused]] const int &param_a, [[maybe_unused]] int &param_b) -> bool{
      33           1 :             return false;
      34           5 :         });
      35             :         
      36           1 :         promise1.set_value(true);
      37             :         
      38           1 :         runtime.waitAllTasks();
      39           1 :         runtime.stopAllThreads();
      40           1 :     }
      41             : 
      42           1 :     void SetTests() {
      43           1 :         Parent::AddTest(&TestModel2SpecTaskRequestAccessToNonCopiedData::Test, 
      44             :                         "Test behavior when speculative model 2 is used and a to be inserted speculative task requests access to non copied data");
      45           1 :     }
      46             : };
      47             : 
      48             : // You must do this
      49           1 : TestClass(TestModel2SpecTaskRequestAccessToNonCopiedData)