- void GatherArgParser::parse(simgrid::xbt::ReplayAction& action, std::string name)
- {
- /* The structure of the gather action for the rank 0 (total 4 processes) is the following:
- 0 gather 68 68 0 0 0
- where:
- 1) 68 is the sendcounts
- 2) 68 is the recvcounts
- 3) 0 is the root node
- 4) 0 is the send datatype id, see simgrid::smpi::Datatype::decode()
- 5) 0 is the recv datatype id, see simgrid::smpi::Datatype::decode()
- */
- CHECK_ACTION_PARAMS(action, 2, 3)
- comm_size = MPI_COMM_WORLD->size();
- send_size = parse_double(action[2]);
- recv_size = parse_double(action[3]);
-
- if (name == "gather") {
- root = (action.size() > 4) ? std::stoi(action[4]) : 0;
- if (action.size() > 5)
- datatype1 = simgrid::smpi::Datatype::decode(action[5]);
- if (action.size() > 6)
- datatype2 = simgrid::smpi::Datatype::decode(action[6]);
- }
- else {
- if (action.size() > 4)
- datatype1 = simgrid::smpi::Datatype::decode(action[4]);
- if (action.size() > 5)
- datatype2 = simgrid::smpi::Datatype::decode(action[5]);
- }
- }
-
- void GatherVArgParser::parse(simgrid::xbt::ReplayAction& action, std::string name)
- {
- /* The structure of the gatherv action for the rank 0 (total 4 processes) is the following:
- 0 gather 68 68 10 10 10 0 0 0
- where:
- 1) 68 is the sendcount
- 2) 68 10 10 10 is the recvcounts
- 3) 0 is the root node
- 4) 0 is the send datatype id, see simgrid::smpi::Datatype::decode()
- 5) 0 is the recv datatype id, see simgrid::smpi::Datatype::decode()
- */
- comm_size = MPI_COMM_WORLD->size();
- CHECK_ACTION_PARAMS(action, comm_size+1, 2)
- send_size = parse_double(action[2]);
- disps = std::vector<int>(comm_size, 0);
- recvcounts = std::shared_ptr<std::vector<int>>(new std::vector<int>(comm_size));
-
- if (name == "gatherV") {
- root = (action.size() > 3 + comm_size) ? std::stoi(action[3 + comm_size]) : 0;
- if (action.size() > 4 + comm_size)
- datatype1 = simgrid::smpi::Datatype::decode(action[4 + comm_size]);
- if (action.size() > 5 + comm_size)
- datatype2 = simgrid::smpi::Datatype::decode(action[5 + comm_size]);
- }
- else {
- int datatype_index = 0;
- int disp_index = 0;
- /* The 3 comes from "0 gather <sendcount>", which must always be present.
- * The + comm_size is the recvcounts array, which must also be present
- */
- if (action.size() > 3 + comm_size + comm_size) { /* datatype + disp are specified */
- datatype_index = 3 + comm_size;
- disp_index = datatype_index + 1;
- datatype1 = simgrid::smpi::Datatype::decode(action[datatype_index]);
- datatype2 = simgrid::smpi::Datatype::decode(action[datatype_index]);
- } else if (action.size() > 3 + comm_size + 2) { /* disps specified; datatype is not specified; use the default one */
- disp_index = 3 + comm_size;
- } else if (action.size() > 3 + comm_size) { /* only datatype, no disp specified */
- datatype_index = 3 + comm_size;
- datatype1 = simgrid::smpi::Datatype::decode(action[datatype_index]);
- datatype2 = simgrid::smpi::Datatype::decode(action[datatype_index]);
- }
-
- if (disp_index != 0) {
- for (unsigned int i = 0; i < comm_size; i++)
- disps[i] = std::stoi(action[disp_index + i]);
- }
+void GatherVArgParser::parse(simgrid::xbt::ReplayAction& action, std::string name)
+{
+ /* The structure of the gatherv action for the rank 0 (total 4 processes) is the following:
+ 0 gather 68 68 10 10 10 0 0 0
+ where:
+ 1) 68 is the sendcount
+ 2) 68 10 10 10 is the recvcounts
+ 3) 0 is the root node
+ 4) 0 is the send datatype id, see simgrid::smpi::Datatype::decode()
+ 5) 0 is the recv datatype id, see simgrid::smpi::Datatype::decode()
+ */
+ comm_size = MPI_COMM_WORLD->size();
+ CHECK_ACTION_PARAMS(action, comm_size+1, 2)
+ send_size = parse_double(action[2]);
+ disps = std::vector<int>(comm_size, 0);
+ recvcounts = std::shared_ptr<std::vector<int>>(new std::vector<int>(comm_size));
+
+ if (name == "gatherV") {
+ root = (action.size() > 3 + comm_size) ? std::stoi(action[3 + comm_size]) : 0;
+ if (action.size() > 4 + comm_size)
+ datatype1 = simgrid::smpi::Datatype::decode(action[4 + comm_size]);
+ if (action.size() > 5 + comm_size)
+ datatype2 = simgrid::smpi::Datatype::decode(action[5 + comm_size]);
+ }
+ else {
+ int datatype_index = 0;
+ int disp_index = 0;
+ /* The 3 comes from "0 gather <sendcount>", which must always be present.
+ * The + comm_size is the recvcounts array, which must also be present
+ */
+ if (action.size() > 3 + comm_size + comm_size) { /* datatype + disp are specified */
+ datatype_index = 3 + comm_size;
+ disp_index = datatype_index + 1;
+ datatype1 = simgrid::smpi::Datatype::decode(action[datatype_index]);
+ datatype2 = simgrid::smpi::Datatype::decode(action[datatype_index]);
+ } else if (action.size() > 3 + comm_size + 2) { /* disps specified; datatype is not specified; use the default one */
+ disp_index = 3 + comm_size;
+ } else if (action.size() > 3 + comm_size) { /* only datatype, no disp specified */
+ datatype_index = 3 + comm_size;
+ datatype1 = simgrid::smpi::Datatype::decode(action[datatype_index]);
+ datatype2 = simgrid::smpi::Datatype::decode(action[datatype_index]);