}
};
+class CollCommParser : public ActionArgParser {
+public:
+ double size;
+ double comm_size;
+ double comp_size;
+ int root = 0;
+ MPI_Datatype datatype1 = MPI_DEFAULT_TYPE;
+ MPI_Datatype datatype2 = MPI_DEFAULT_TYPE;
+};
+
+class BcastArgParser : public CollCommParser {
+public:
+ void parse(simgrid::xbt::ReplayAction& action) override
+ {
+ CHECK_ACTION_PARAMS(action, 1, 2)
+ size = parse_double(action[2]);
+ root = (action.size() > 3) ? std::stoi(action[3]) : 0;
+ if (action.size() > 4)
+ datatype1 = simgrid::smpi::Datatype::decode(action[4]);
+ }
+};
+
+class ReduceArgParser : public CollCommParser {
+public:
+ void parse(simgrid::xbt::ReplayAction& action) override
+ {
+ CHECK_ACTION_PARAMS(action, 2, 2)
+ comm_size = parse_double(action[2]);
+ comp_size = parse_double(action[3]);
+ root = (action.size() > 4) ? std::stoi(action[4]) : 0;
+ if (action.size() > 5)
+ datatype1 = simgrid::smpi::Datatype::decode(action[5]);
+ }
+};
+
template <class T> class ReplayAction {
protected:
const std::string name;
}
virtual void kernel(simgrid::xbt::ReplayAction& action) = 0;
+
+ void* send_buffer(int size)
+ {
+ return smpi_get_tmp_sendbuffer(size);
+ }
+
+ void* recv_buffer(int size)
+ {
+ return smpi_get_tmp_recvbuffer(size);
+ }
};
class WaitAction : public ReplayAction<ActionArgParser> {
WaitAction() : ReplayAction("Wait") {}
void kernel(simgrid::xbt::ReplayAction& action) override
{
- CHECK_ACTION_PARAMS(action, 0, 0)
- MPI_Status status;
-
std::string s = boost::algorithm::join(action, " ");
xbt_assert(get_reqq_self()->size(), "action wait not preceded by any irecv or isend: %s", s.c_str());
MPI_Request request = get_reqq_self()->back();
// TODO: Here we take the rank while we normally take the process id (look for my_proc_id)
TRACE_smpi_comm_in(rank, __FUNCTION__, new simgrid::instr::NoOpTIData("wait"));
+ MPI_Status status;
Request::wait(&request, &status);
TRACE_smpi_comm_out(rank);
}
};
-} // Replay Namespace
-
-static void action_barrier(simgrid::xbt::ReplayAction& action)
-{
- double clock = smpi_process()->simulated_elapsed();
- int my_proc_id = Actor::self()->getPid();
- TRACE_smpi_comm_in(my_proc_id, __FUNCTION__, new simgrid::instr::NoOpTIData("barrier"));
-
- Colls::barrier(MPI_COMM_WORLD);
-
- TRACE_smpi_comm_out(my_proc_id);
- log_timed_action (action, clock);
-}
-
-static void action_bcast(simgrid::xbt::ReplayAction& action)
-{
- CHECK_ACTION_PARAMS(action, 1, 2)
- double size = parse_double(action[2]);
- double clock = smpi_process()->simulated_elapsed();
- int root = (action.size() > 3) ? std::stoi(action[3]) : 0;
- /* Initialize MPI_CURRENT_TYPE in order to decrease the number of the checks */
- MPI_Datatype MPI_CURRENT_TYPE = (action.size() > 4) ? simgrid::smpi::Datatype::decode(action[4]) : MPI_DEFAULT_TYPE;
-
- int my_proc_id = Actor::self()->getPid();
- TRACE_smpi_comm_in(my_proc_id, __FUNCTION__,
- new simgrid::instr::CollTIData("bcast", MPI_COMM_WORLD->group()->actor(root)->getPid(), -1.0, size,
- -1, Datatype::encode(MPI_CURRENT_TYPE), ""));
-
- void *sendbuf = smpi_get_tmp_sendbuffer(size* MPI_CURRENT_TYPE->size());
-
- Colls::bcast(sendbuf, size, MPI_CURRENT_TYPE, root, MPI_COMM_WORLD);
-
- TRACE_smpi_comm_out(my_proc_id);
- log_timed_action (action, clock);
-}
-
-static void action_reduce(simgrid::xbt::ReplayAction& action)
-{
- CHECK_ACTION_PARAMS(action, 2, 2)
- double comm_size = parse_double(action[2]);
- double comp_size = parse_double(action[3]);
- double clock = smpi_process()->simulated_elapsed();
- int root = (action.size() > 4) ? std::stoi(action[4]) : 0;
+class BarrierAction : public ReplayAction<ActionArgParser> {
+public:
+ BarrierAction() : ReplayAction("barrier") {}
+ void kernel(simgrid::xbt::ReplayAction& action) override
+ {
+ TRACE_smpi_comm_in(my_proc_id, __FUNCTION__, new simgrid::instr::NoOpTIData("barrier"));
+ Colls::barrier(MPI_COMM_WORLD);
+ TRACE_smpi_comm_out(my_proc_id);
+ }
+};
- MPI_Datatype MPI_CURRENT_TYPE = (action.size() > 5) ? simgrid::smpi::Datatype::decode(action[5]) : MPI_DEFAULT_TYPE;
+class BcastAction : public ReplayAction<BcastArgParser> {
+public:
+ BcastAction() : ReplayAction("bcast") {}
+ void kernel(simgrid::xbt::ReplayAction& action) override
+ {
+ TRACE_smpi_comm_in(my_proc_id, "action_bcast",
+ new simgrid::instr::CollTIData("bcast", MPI_COMM_WORLD->group()->actor(args.root)->getPid(),
+ -1.0, args.size, -1, Datatype::encode(args.datatype1), ""));
- int my_proc_id = Actor::self()->getPid();
- TRACE_smpi_comm_in(my_proc_id, __FUNCTION__,
- new simgrid::instr::CollTIData("reduce", MPI_COMM_WORLD->group()->actor(root)->getPid(), comp_size,
- comm_size, -1, Datatype::encode(MPI_CURRENT_TYPE), ""));
+ Colls::bcast(send_buffer(args.size * args.datatype1->size()), args.size, args.datatype1, args.root, MPI_COMM_WORLD);
- void *recvbuf = smpi_get_tmp_sendbuffer(comm_size* MPI_CURRENT_TYPE->size());
- void *sendbuf = smpi_get_tmp_sendbuffer(comm_size* MPI_CURRENT_TYPE->size());
- Colls::reduce(sendbuf, recvbuf, comm_size, MPI_CURRENT_TYPE, MPI_OP_NULL, root, MPI_COMM_WORLD);
- smpi_execute_flops(comp_size);
+ TRACE_smpi_comm_out(my_proc_id);
+ }
+};
- TRACE_smpi_comm_out(my_proc_id);
- log_timed_action (action, clock);
-}
+class ReduceAction : public ReplayAction<ReduceArgParser> {
+public:
+ ReduceAction() : ReplayAction("reduce") {}
+ void kernel(simgrid::xbt::ReplayAction& action) override
+ {
+ TRACE_smpi_comm_in(my_proc_id, "action_reduce",
+ new simgrid::instr::CollTIData("reduce", MPI_COMM_WORLD->group()->actor(args.root)->getPid(), args.comp_size,
+ args.comm_size, -1, Datatype::encode(args.datatype1), ""));
-static void action_allReduce(simgrid::xbt::ReplayAction& action)
-{
- CHECK_ACTION_PARAMS(action, 2, 1)
- double comm_size = parse_double(action[2]);
- double comp_size = parse_double(action[3]);
+ Colls::reduce(send_buffer(args.comm_size * args.datatype1->size()),
+ recv_buffer(args.comm_size * args.datatype1->size()), args.comm_size, args.datatype1, MPI_OP_NULL, args.root, MPI_COMM_WORLD);
+ smpi_execute_flops(args.comp_size);
- MPI_Datatype MPI_CURRENT_TYPE = (action.size() > 4) ? simgrid::smpi::Datatype::decode(action[4]) : MPI_DEFAULT_TYPE;
+ TRACE_smpi_comm_out(my_proc_id);
+ }
+};
- double clock = smpi_process()->simulated_elapsed();
- int my_proc_id = Actor::self()->getPid();
- TRACE_smpi_comm_in(my_proc_id, __FUNCTION__, new simgrid::instr::CollTIData("allReduce", -1, comp_size, comm_size, -1,
- Datatype::encode(MPI_CURRENT_TYPE), ""));
+class AllReduceAction : public ReplayAction<ActionArgParser> {
+public:
+ AllReduceAction() : ReplayAction("barrier") {}
+ void kernel(simgrid::xbt::ReplayAction& action) override
+ {
+ TRACE_smpi_comm_in(my_proc_id, __FUNCTION__, new simgrid::instr::CollTIData("allReduce", -1, comp_size, comm_size, -1,
+ Datatype::encode(MPI_CURRENT_TYPE), ""));
- void *recvbuf = smpi_get_tmp_recvbuffer(comm_size* MPI_CURRENT_TYPE->size());
- void *sendbuf = smpi_get_tmp_sendbuffer(comm_size* MPI_CURRENT_TYPE->size());
- Colls::allreduce(sendbuf, recvbuf, comm_size, MPI_CURRENT_TYPE, MPI_OP_NULL, MPI_COMM_WORLD);
- smpi_execute_flops(comp_size);
+ Colls::allreduce(send_buffer(args.comm_size * args.datatype1->size()),
+ recv_buffer(args.comm_size * args.datatype1->size()), args.comm_size, args.datatype1, MPI_OP_NULL, MPI_COMM_WORLD);
+ smpi_execute_flops(args.comp_size);
- TRACE_smpi_comm_out(my_proc_id);
- log_timed_action (action, clock);
-}
+ TRACE_smpi_comm_out(my_proc_id);
+ }
+};
+} // Replay Namespace
static void action_allToAll(simgrid::xbt::ReplayAction& action)
{
xbt_replay_action_register("test", [](simgrid::xbt::ReplayAction& action) { simgrid::smpi::Replay::TestAction().execute(action); });
xbt_replay_action_register("wait", [](simgrid::xbt::ReplayAction& action) { simgrid::smpi::Replay::WaitAction().execute(action); });
xbt_replay_action_register("waitAll", [](simgrid::xbt::ReplayAction& action) { simgrid::smpi::Replay::WaitAllAction().execute(action); });
- xbt_replay_action_register("barrier", simgrid::smpi::action_barrier);
- xbt_replay_action_register("bcast", simgrid::smpi::action_bcast);
- xbt_replay_action_register("reduce", simgrid::smpi::action_reduce);
+ xbt_replay_action_register("barrier", [](simgrid::xbt::ReplayAction& action) { simgrid::smpi::Replay::BarrierAction().execute(action); });
+ xbt_replay_action_register("bcast", [](simgrid::xbt::ReplayAction& action) { simgrid::smpi::Replay::BcastAction().execute(action); });
+ xbt_replay_action_register("reduce", [](simgrid::xbt::ReplayAction& action) { simgrid::smpi::Replay::ReduceAction().execute(action); });
xbt_replay_action_register("allReduce", simgrid::smpi::action_allReduce);
xbt_replay_action_register("allToAll", simgrid::smpi::action_allToAll);
xbt_replay_action_register("allToAllV", simgrid::smpi::action_allToAllv);
