#include "smpi_request.hpp"
#include "xbt/replay.hpp"
+#include <numeric>
#include <unordered_map>
#include <vector>
-#define KEY_SIZE (sizeof(int) * 2 + 1)
-
using simgrid::s4u::Actor;
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_replay,smpi,"Trace Replay with SMPI");
{
switch(atoi(action)) {
case 0:
- MPI_CURRENT_TYPE=MPI_DOUBLE;
+ return MPI_DOUBLE;
break;
case 1:
- MPI_CURRENT_TYPE=MPI_INT;
+ return MPI_INT;
break;
case 2:
- MPI_CURRENT_TYPE=MPI_CHAR;
+ return MPI_CHAR;
break;
case 3:
- MPI_CURRENT_TYPE=MPI_SHORT;
+ return MPI_SHORT;
break;
case 4:
- MPI_CURRENT_TYPE=MPI_LONG;
+ return MPI_LONG;
break;
case 5:
- MPI_CURRENT_TYPE=MPI_FLOAT;
+ return MPI_FLOAT;
break;
case 6:
- MPI_CURRENT_TYPE=MPI_BYTE;
+ return MPI_BYTE;
break;
default:
- MPI_CURRENT_TYPE=MPI_DEFAULT_TYPE;
+ return MPI_DEFAULT_TYPE;
break;
}
- return MPI_CURRENT_TYPE;
}
const char* encode_datatype(MPI_Datatype datatype)
double clock = smpi_process()->simulated_elapsed();
int root = (action[3]) ? atoi(action[3]) : 0;
/* Initialize MPI_CURRENT_TYPE in order to decrease the number of the checks */
- MPI_CURRENT_TYPE= MPI_DEFAULT_TYPE;
-
MPI_CURRENT_TYPE = (action[3] && action[4]) ? decode_datatype(action[4]) : MPI_DEFAULT_TYPE;
int my_proc_id = Actor::self()->getPid();
int comm_size = MPI_COMM_WORLD->size();
CHECK_ACTION_PARAMS(action, comm_size+1, 2)
int send_size = parse_double(action[2]);
- int disps[comm_size];
+ std::vector<int> disps(comm_size, 0);
int recvcounts[comm_size];
int recv_sum=0;
for(int i=0;i<comm_size;i++) {
recvcounts[i] = atoi(action[i+3]);
recv_sum=recv_sum+recvcounts[i];
- disps[i]=0;
}
int root = (action[3 + comm_size]) ? atoi(action[3 + comm_size]) : 0;
"gatherV", root, send_size, nullptr, -1, trace_recvcounts,
encode_datatype(MPI_CURRENT_TYPE), encode_datatype(MPI_CURRENT_TYPE2)));
- Colls::gatherv(send, send_size, MPI_CURRENT_TYPE, recv, recvcounts, disps, MPI_CURRENT_TYPE2, root, MPI_COMM_WORLD);
+ Colls::gatherv(send, send_size, MPI_CURRENT_TYPE, recv, recvcounts, disps.data(), MPI_CURRENT_TYPE2, root,
+ MPI_COMM_WORLD);
TRACE_smpi_comm_out(Actor::self()->getPid());
log_timed_action (action, clock);
int comm_size = MPI_COMM_WORLD->size();
CHECK_ACTION_PARAMS(action, comm_size + 1, 2)
int recv_size = parse_double(action[2 + comm_size]);
- int disps[comm_size];
+ std::vector<int> disps(comm_size, 0);
int sendcounts[comm_size];
int send_sum = 0;
for (int i = 0; i < comm_size; i++) {
sendcounts[i] = atoi(action[i + 2]);
send_sum += sendcounts[i];
- disps[i] = 0;
}
int root = (action[3 + comm_size]) ? atoi(action[3 + comm_size]) : 0;
"gatherV", root, -1, trace_sendcounts, recv_size, nullptr,
encode_datatype(MPI_CURRENT_TYPE), encode_datatype(MPI_CURRENT_TYPE2)));
- Colls::scatterv(send, sendcounts, disps, MPI_CURRENT_TYPE, recv, recv_size, MPI_CURRENT_TYPE2, root, MPI_COMM_WORLD);
+ Colls::scatterv(send, sendcounts, disps.data(), MPI_CURRENT_TYPE, recv, recv_size, MPI_CURRENT_TYPE2, root, MPI_COMM_WORLD);
TRACE_smpi_comm_out(Actor::self()->getPid());
log_timed_action(action, clock);
int comm_size = MPI_COMM_WORLD->size();
CHECK_ACTION_PARAMS(action, comm_size+1, 1)
int comp_size = parse_double(action[2+comm_size]);
- int recvcounts[comm_size];
int my_proc_id = Actor::self()->getPid();
- int size = 0;
std::vector<int>* trace_recvcounts = new std::vector<int>;
MPI_CURRENT_TYPE = (action[3 + comm_size]) ? decode_datatype(action[3 + comm_size]) : MPI_DEFAULT_TYPE;
for(int i=0;i<comm_size;i++) {
- recvcounts[i] = atoi(action[i+2]);
- trace_recvcounts->push_back(recvcounts[i]);
- size+=recvcounts[i];
+ trace_recvcounts->push_back(atoi(action[i + 2]));
}
+ int size{std::accumulate(trace_recvcounts->begin(), trace_recvcounts->end(), 0)};
TRACE_smpi_comm_in(my_proc_id, __FUNCTION__,
new simgrid::instr::VarCollTIData("reduceScatter", -1, 0, nullptr, -1, trace_recvcounts,
void *sendbuf = smpi_get_tmp_sendbuffer(size* MPI_CURRENT_TYPE->size());
void *recvbuf = smpi_get_tmp_recvbuffer(size* MPI_CURRENT_TYPE->size());
- Colls::reduce_scatter(sendbuf, recvbuf, recvcounts, MPI_CURRENT_TYPE, MPI_OP_NULL, MPI_COMM_WORLD);
+ Colls::reduce_scatter(sendbuf, recvbuf, trace_recvcounts->data(), MPI_CURRENT_TYPE, MPI_OP_NULL, MPI_COMM_WORLD);
smpi_execute_flops(comp_size);
TRACE_smpi_comm_out(my_proc_id);
CHECK_ACTION_PARAMS(action, comm_size+1, 2)
int sendcount=atoi(action[2]);
int recvcounts[comm_size];
- int disps[comm_size];
+ std::vector<int> disps(comm_size, 0);
int recv_sum=0;
MPI_CURRENT_TYPE =
for(int i=0;i<comm_size;i++) {
recvcounts[i] = atoi(action[i+3]);
recv_sum=recv_sum+recvcounts[i];
- disps[i] = 0;
}
void *recvbuf = smpi_get_tmp_recvbuffer(recv_sum* MPI_CURRENT_TYPE2->size());
encode_datatype(MPI_CURRENT_TYPE),
encode_datatype(MPI_CURRENT_TYPE2)));
- Colls::allgatherv(sendbuf, sendcount, MPI_CURRENT_TYPE, recvbuf, recvcounts, disps, MPI_CURRENT_TYPE2,
+ Colls::allgatherv(sendbuf, sendcount, MPI_CURRENT_TYPE, recvbuf, recvcounts, disps.data(), MPI_CURRENT_TYPE2,
MPI_COMM_WORLD);
TRACE_smpi_comm_out(my_proc_id);
std::vector<int>* trace_sendcounts = new std::vector<int>;
int recvcounts[comm_size];
std::vector<int>* trace_recvcounts = new std::vector<int>;
- int senddisps[comm_size];
- int recvdisps[comm_size];
+ std::vector<int> senddisps(comm_size, 0);
+ std::vector<int> recvdisps(comm_size, 0);
MPI_CURRENT_TYPE = (action[4 + 2 * comm_size] && action[5 + 2 * comm_size])
? decode_datatype(action[4 + 2 * comm_size])
recvcounts[i] = atoi(action[i+4+comm_size]);
trace_recvcounts->push_back(recvcounts[i]);
recv_size += recvcounts[i];
- senddisps[i] = 0;
- recvdisps[i] = 0;
}
TRACE_smpi_comm_in(my_proc_id, __FUNCTION__,
trace_recvcounts, encode_datatype(MPI_CURRENT_TYPE),
encode_datatype(MPI_CURRENT_TYPE2)));
- Colls::alltoallv(sendbuf, sendcounts, senddisps, MPI_CURRENT_TYPE,recvbuf, recvcounts, recvdisps,
+ Colls::alltoallv(sendbuf, sendcounts, senddisps.data(), MPI_CURRENT_TYPE,recvbuf, recvcounts, recvdisps.data(),
MPI_CURRENT_TYPE, MPI_COMM_WORLD);
TRACE_smpi_comm_out(my_proc_id);
