| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include "romanov_a_scatter/seq/include/ops_seq.hpp" | ||
| 2 | |||
| 3 | // #include <mpi.h> | ||
| 4 | |||
| 5 | #include <cmath> | ||
| 6 | #include <utility> | ||
| 7 | #include <vector> | ||
| 8 | |||
| 9 | #include "romanov_a_scatter/common/include/common.hpp" | ||
| 10 | |||
| 11 | namespace romanov_a_scatter { | ||
| 12 | |||
| 13 |
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40 | RomanovAScatterSEQ::RomanovAScatterSEQ(const InType &in) { |
| 14 | SetTypeOfTask(GetStaticTypeOfTask()); | ||
| 15 | GetInput() = in; | ||
| 16 | 40 | GetOutput() = std::vector<int>{}; | |
| 17 | 40 | } | |
| 18 | |||
| 19 | 40 | bool RomanovAScatterSEQ::ValidationImpl() { | |
| 20 | 40 | return true; | |
| 21 | } | ||
| 22 | |||
| 23 | 40 | bool RomanovAScatterSEQ::PreProcessingImpl() { | |
| 24 | 40 | return true; | |
| 25 | } | ||
| 26 | |||
| 27 | 40 | bool RomanovAScatterSEQ::RunImpl() { | |
| 28 | const auto &[sendbuf, sendcount, root] = GetInput(); | ||
| 29 | |||
| 30 | 40 | std::vector<int> recvbuf(sendcount); | |
| 31 | |||
| 32 |
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792 | for (int i = 0; (i < sendcount) && std::cmp_less(i, static_cast<int>(sendbuf.size())); ++i) { |
| 33 | 752 | recvbuf[i] = sendbuf[i]; | |
| 34 | } | ||
| 35 | |||
| 36 |
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40 | GetOutput() = recvbuf; |
| 37 | |||
| 38 | // Код для сравнения с MPI-версией | ||
| 39 | // int rank = 0; | ||
| 40 | // MPI_Comm_rank(MPI_COMM_WORLD, &rank); | ||
| 41 | |||
| 42 | // int num_processes = 0; | ||
| 43 | // MPI_Comm_size(MPI_COMM_WORLD, &num_processes); | ||
| 44 | |||
| 45 | // int root = std::get<2>(GetInput()); | ||
| 46 | // int sendcount = std::get<1>(GetInput()); | ||
| 47 | |||
| 48 | // std::vector<int> sendbuf; | ||
| 49 | // if (rank == root) { | ||
| 50 | // sendbuf = std::get<0>(GetInput()); | ||
| 51 | // sendbuf.resize(num_processes * sendcount); | ||
| 52 | // } | ||
| 53 | |||
| 54 | // std::vector<int> recvbuf(sendcount); | ||
| 55 | |||
| 56 | // MPI_Scatter(sendbuf.data(), sendcount, MPI_INT, recvbuf.data(), sendcount, MPI_INT, root, MPI_COMM_WORLD); | ||
| 57 | |||
| 58 | // GetOutput() = recvbuf; | ||
| 59 | |||
| 60 | 40 | return true; | |
| 61 | } | ||
| 62 | |||
| 63 | 40 | bool RomanovAScatterSEQ::PostProcessingImpl() { | |
| 64 | 40 | return true; | |
| 65 | } | ||
| 66 | |||
| 67 | } // namespace romanov_a_scatter | ||
| 68 |