-class AllToAllVArgParser : public CollCommParser {
-public:
- int recv_size_sum;
- int send_size_sum;
- std::shared_ptr<std::vector<int>> recvcounts;
- std::shared_ptr<std::vector<int>> sendcounts;
- std::vector<int> senddisps;
- std::vector<int> recvdisps;
- int send_buf_size;
- int recv_buf_size;
- void parse(simgrid::xbt::ReplayAction& action, std::string name) override
- {
- /* The structure of the allToAllV action for the rank 0 (total 4 processes) is the following:
- 0 allToAllV 100 1 7 10 12 100 1 70 10 5
- where:
- 1) 100 is the size of the send buffer *sizeof(int),
- 2) 1 7 10 12 is the sendcounts array
- 3) 100*sizeof(int) is the size of the receiver buffer
- 4) 1 70 10 5 is the recvcounts array
- */
- comm_size = MPI_COMM_WORLD->size();
- CHECK_ACTION_PARAMS(action, 2*comm_size+2, 2)
- sendcounts = std::shared_ptr<std::vector<int>>(new std::vector<int>(comm_size));
- recvcounts = std::shared_ptr<std::vector<int>>(new std::vector<int>(comm_size));
- senddisps = std::vector<int>(comm_size, 0);
- recvdisps = std::vector<int>(comm_size, 0);
-
- if (action.size() > 5 + 2 * comm_size)
- datatype1 = simgrid::smpi::Datatype::decode(action[4 + 2 * comm_size]);
- if (action.size() > 5 + 2 * comm_size)
- datatype2 = simgrid::smpi::Datatype::decode(action[5 + 2 * comm_size]);
-
- send_buf_size=parse_double(action[2]);
- recv_buf_size=parse_double(action[3+comm_size]);
- for (unsigned int i = 0; i < comm_size; i++) {
- (*sendcounts)[i] = std::stoi(action[3 + i]);
- (*recvcounts)[i] = std::stoi(action[4 + comm_size + i]);
- }
- send_size_sum = std::accumulate(sendcounts->begin(), sendcounts->end(), 0);
- recv_size_sum = std::accumulate(recvcounts->begin(), recvcounts->end(), 0);