| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include "baldin_a_my_scatter/seq/include/ops_seq.hpp" | ||
| 2 | |||
| 3 | #include <mpi.h> | ||
| 4 | |||
| 5 | #include <cstring> | ||
| 6 | |||
| 7 | #include "baldin_a_my_scatter/common/include/common.hpp" | ||
| 8 | |||
| 9 | namespace baldin_a_my_scatter { | ||
| 10 | |||
| 11 | 152 | BaldinAMyScatterSEQ::BaldinAMyScatterSEQ(const InType &in) { | |
| 12 | SetTypeOfTask(GetStaticTypeOfTask()); | ||
| 13 | GetInput() = in; | ||
| 14 | GetOutput() = nullptr; | ||
| 15 | 152 | } | |
| 16 | |||
| 17 | 152 | bool BaldinAMyScatterSEQ::ValidationImpl() { | |
| 18 | const auto &[sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm] = GetInput(); | ||
| 19 | |||
| 20 |
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152 | if (sendcount <= 0 || sendcount != recvcount) { |
| 21 | return false; | ||
| 22 | } | ||
| 23 | |||
| 24 |
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152 | if (sendtype != recvtype) { |
| 25 | return false; | ||
| 26 | } | ||
| 27 | |||
| 28 |
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152 | if (sendbuf == nullptr || recvbuf == nullptr) { |
| 29 | return false; | ||
| 30 | } | ||
| 31 | |||
| 32 | auto is_sup_type = [](MPI_Datatype type) -> bool { | ||
| 33 |
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152 | return (type == MPI_INT || type == MPI_FLOAT || type == MPI_DOUBLE); |
| 34 | }; | ||
| 35 | |||
| 36 | return is_sup_type(sendtype); | ||
| 37 | } | ||
| 38 | |||
| 39 | 152 | bool BaldinAMyScatterSEQ::PreProcessingImpl() { | |
| 40 | 152 | return true; | |
| 41 | } | ||
| 42 | |||
| 43 | 152 | bool BaldinAMyScatterSEQ::RunImpl() { | |
| 44 | auto &input = GetInput(); | ||
| 45 | const auto &[sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm] = input; | ||
| 46 | |||
| 47 | size_t type_size = 0; | ||
| 48 |
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152 | if (sendtype == MPI_INT) { |
| 49 | type_size = sizeof(int); | ||
| 50 |
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88 | } else if (sendtype == MPI_FLOAT) { |
| 51 | type_size = sizeof(float); | ||
| 52 |
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48 | } else if (sendtype == MPI_DOUBLE) { |
| 53 | type_size = sizeof(double); | ||
| 54 | } | ||
| 55 | |||
| 56 | 152 | size_t bytes_to_copy = static_cast<size_t>(sendcount) * type_size; | |
| 57 | |||
| 58 |
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152 | if (recvbuf != sendbuf) { |
| 59 | const char *src = static_cast<const char *>(sendbuf); | ||
| 60 | char *dst = static_cast<char *>(recvbuf); | ||
| 61 | |||
| 62 |
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122232 | for (size_t i = 0; i < bytes_to_copy; ++i) { |
| 63 | 122080 | dst[i] = src[i]; | |
| 64 | } | ||
| 65 | } | ||
| 66 | |||
| 67 | 152 | GetOutput() = recvbuf; | |
| 68 | 152 | return true; | |
| 69 | } | ||
| 70 | |||
| 71 | 152 | bool BaldinAMyScatterSEQ::PostProcessingImpl() { | |
| 72 | 152 | return true; | |
| 73 | } | ||
| 74 | |||
| 75 | } // namespace baldin_a_my_scatter | ||
| 76 |