| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include "example/threads/omp/include/ops_omp.hpp" | ||
| 2 | |||
| 3 | #include <atomic> | ||
| 4 | #include <numeric> | ||
| 5 | #include <vector> | ||
| 6 | |||
| 7 | #include "example/common/include/common.hpp" | ||
| 8 | #include "util/include/util.hpp" | ||
| 9 | |||
| 10 | namespace example_threads { | ||
| 11 | |||
| 12 | 12 | NesterovATestTaskOMP::NesterovATestTaskOMP(const InType &in) : BaseTask(in) {} | |
| 13 | |||
| 14 | 12 | bool NesterovATestTaskOMP::ValidationImpl() { | |
| 15 |
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12 | return (GetInput() > 0) && (GetMutableOutput() == 0); |
| 16 | } | ||
| 17 | |||
| 18 | 12 | bool NesterovATestTaskOMP::PreProcessingImpl() { | |
| 19 | 12 | GetMutableOutput() = 2 * GetInput(); | |
| 20 | 12 | return GetMutableOutput() > 0; | |
| 21 | } | ||
| 22 | |||
| 23 | 12 | bool NesterovATestTaskOMP::RunImpl() { | |
| 24 |
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48 | for (InType i = 0; i < GetInput(); i++) { |
| 25 |
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144 | for (InType j = 0; j < GetInput(); j++) { |
| 26 |
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432 | for (InType k = 0; k < GetInput(); k++) { |
| 27 | 324 | std::vector<InType> tmp(i + j + k, 1); | |
| 28 | 324 | GetMutableOutput() += std::accumulate(tmp.begin(), tmp.end(), 0); | |
| 29 |
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324 | GetMutableOutput() -= i + j + k; |
| 30 | } | ||
| 31 | } | ||
| 32 | } | ||
| 33 | |||
| 34 | 12 | const int num_threads = ppc::util::GetNumThreads(); | |
| 35 | 12 | GetMutableOutput() *= num_threads; | |
| 36 | |||
| 37 | 12 | std::atomic<int> counter(0); | |
| 38 | 12 | #pragma omp parallel default(none) shared(counter) num_threads(ppc::util::GetNumThreads()) | |
| 39 | counter++; | ||
| 40 | |||
| 41 | 12 | GetMutableOutput() /= counter; | |
| 42 | 12 | return GetMutableOutput() > 0; | |
| 43 | } | ||
| 44 | |||
| 45 | 12 | bool NesterovATestTaskOMP::PostProcessingImpl() { | |
| 46 | 12 | GetMutableOutput() -= GetInput(); | |
| 47 | 12 | return GetMutableOutput() > 0; | |
| 48 | } | ||
| 49 | |||
| 50 | } // namespace example_threads | ||
| 51 |