return "-1";
}
+#define CHECK_ACTION_PARAMS(action, mandatory, optional) {\
+ int i=0;\
+ while(action[i]!=NULL)\
+ i++;\
+ if(i<mandatory+2) \
+ THROWF(arg_error, 0, "%s replay failed.\n" \
+ "%d items were given on the line. First two should be process_id and action. " \
+ "This action needs after them %d mandatory arguments, and accepts %d optional ones. \n" \
+ "Please contact the Simgrid team if support is needed", __FUNCTION__, i, mandatory, optional);\
+ }
+
+
static void action_init(const char *const *action)
{
int i;
XBT_DEBUG("Initialize the counters");
-
+ CHECK_ACTION_PARAMS(action, 0, 1);
if(action[2]) MPI_DEFAULT_TYPE= MPI_DOUBLE; // default MPE dataype
else MPI_DEFAULT_TYPE= MPI_BYTE; // default TAU datatype
static void action_compute(const char *const *action)
{
+ CHECK_ACTION_PARAMS(action, 1, 0);
double clock = smpi_process_simulated_elapsed();
double flops= parse_double(action[2]);
#ifdef HAVE_TRACING
static void action_send(const char *const *action)
{
+ CHECK_ACTION_PARAMS(action, 2, 1);
int to = atoi(action[2]);
double size=parse_double(action[3]);
double clock = smpi_process_simulated_elapsed();
static void action_Isend(const char *const *action)
{
+ CHECK_ACTION_PARAMS(action, 2, 1);
int to = atoi(action[2]);
double size=parse_double(action[3]);
double clock = smpi_process_simulated_elapsed();
}
static void action_recv(const char *const *action) {
+ CHECK_ACTION_PARAMS(action, 2, 1);
int from = atoi(action[2]);
double size=parse_double(action[3]);
double clock = smpi_process_simulated_elapsed();
static void action_Irecv(const char *const *action)
{
+ CHECK_ACTION_PARAMS(action, 2, 1);
int from = atoi(action[2]);
double size=parse_double(action[3]);
double clock = smpi_process_simulated_elapsed();
}
static void action_test(const char *const *action){
+ CHECK_ACTION_PARAMS(action, 0, 0);
double clock = smpi_process_simulated_elapsed();
MPI_Request request;
MPI_Status status;
int flag = TRUE;
request = xbt_dynar_pop_as(reqq[smpi_process_index()],MPI_Request);
- xbt_assert(request != NULL, "found null request in reqq");
-
+ //if request is null here, this may mean that a previous test has succeeded
+ //Different times in traced application and replayed version may lead to this
+ //In this case, ignore the extra calls.
+ if(request){
#ifdef HAVE_TRACING
int rank = smpi_process_index();
instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1);
extra->type=TRACING_TEST;
TRACE_smpi_testing_in(rank, extra);
#endif
- flag = smpi_mpi_test(&request, &status);
+
+ flag = smpi_mpi_test(&request, &status);
+
XBT_DEBUG("MPI_Test result: %d", flag);
/* push back request in dynar to be caught by a subsequent wait. if the test
* did succeed, the request is now NULL.
#ifdef HAVE_TRACING
TRACE_smpi_testing_out(rank);
#endif
-
+ }
log_timed_action (action, clock);
}
static void action_wait(const char *const *action){
+ CHECK_ACTION_PARAMS(action, 0, 0);
double clock = smpi_process_simulated_elapsed();
MPI_Request request;
MPI_Status status;
}
static void action_waitall(const char *const *action){
+ CHECK_ACTION_PARAMS(action, 0, 0);
double clock = smpi_process_simulated_elapsed();
int count_requests=0;
unsigned int i=0;
xbt_dynar_free(&recvs);
#endif
- xbt_dynar_free_container(&(reqq[smpi_process_index()]));
+ int freedrank=smpi_process_index();
+ xbt_dynar_free_container(&(reqq[freedrank]));
+ reqq[freedrank]=xbt_dynar_new(sizeof(MPI_Request),&xbt_free_ref);
}
log_timed_action (action, clock);
}
static void action_bcast(const char *const *action)
{
+ CHECK_ACTION_PARAMS(action, 1, 2);
double size = parse_double(action[2]);
double clock = smpi_process_simulated_elapsed();
int root=0;
TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__, extra);
#endif
-
- mpi_coll_bcast_fun(NULL, size, MPI_CURRENT_TYPE, root, MPI_COMM_WORLD);
+ void *sendbuf = smpi_get_tmp_sendbuffer(size* smpi_datatype_size(MPI_CURRENT_TYPE));
+ mpi_coll_bcast_fun(sendbuf, size, MPI_CURRENT_TYPE, root, MPI_COMM_WORLD);
#ifdef HAVE_TRACING
TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
#endif
-
log_timed_action (action, clock);
}
static void action_reduce(const char *const *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();
MPI_CURRENT_TYPE=decode_datatype(action[5]);
}
}
+
+
#ifdef HAVE_TRACING
int rank = smpi_process_index();
TRACE_smpi_collective_in(rank, root_traced, __FUNCTION__,extra);
#endif
- mpi_coll_reduce_fun(NULL, NULL, comm_size, MPI_CURRENT_TYPE, MPI_OP_NULL, root, MPI_COMM_WORLD);
+ void *recvbuf = smpi_get_tmp_sendbuffer(comm_size* smpi_datatype_size(MPI_CURRENT_TYPE));
+ void *sendbuf = smpi_get_tmp_sendbuffer(comm_size* smpi_datatype_size(MPI_CURRENT_TYPE));
+ mpi_coll_reduce_fun(sendbuf, recvbuf, comm_size, MPI_CURRENT_TYPE, MPI_OP_NULL, root, MPI_COMM_WORLD);
smpi_execute_flops(comp_size);
#ifdef HAVE_TRACING
TRACE_smpi_collective_out(rank, root_traced, __FUNCTION__);
#endif
-
log_timed_action (action, clock);
}
static void action_allReduce(const char *const *action) {
+ CHECK_ACTION_PARAMS(action, 2, 1);
double comm_size = parse_double(action[2]);
double comp_size = parse_double(action[3]);
TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra);
#endif
- mpi_coll_allreduce_fun(NULL, NULL, comm_size, MPI_CURRENT_TYPE, MPI_OP_NULL, MPI_COMM_WORLD);
+ void *recvbuf = smpi_get_tmp_sendbuffer(comm_size* smpi_datatype_size(MPI_CURRENT_TYPE));
+ void *sendbuf = smpi_get_tmp_sendbuffer(comm_size* smpi_datatype_size(MPI_CURRENT_TYPE));
+ mpi_coll_allreduce_fun(sendbuf, recvbuf, comm_size, MPI_CURRENT_TYPE, MPI_OP_NULL, MPI_COMM_WORLD);
smpi_execute_flops(comp_size);
#ifdef HAVE_TRACING
TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
#endif
-
log_timed_action (action, clock);
}
#ifdef HAVE_TRACING
TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
#endif
-
log_timed_action (action, clock);
}
4) 0 is the send datatype id, see decode_datatype()
5) 0 is the recv datatype id, see decode_datatype()
*/
+ CHECK_ACTION_PARAMS(action, 2, 3);
double clock = smpi_process_simulated_elapsed();
int comm_size = smpi_comm_size(MPI_COMM_WORLD);
int send_size = parse_double(action[2]);
}
void *send = smpi_get_tmp_sendbuffer(send_size* smpi_datatype_size(MPI_CURRENT_TYPE));
void *recv = NULL;
-
- int root=atoi(action[4]);
- int rank = smpi_process_index();
+ int root=0;
+ if(action[4])
+ root=atoi(action[4]);
+ int rank = smpi_comm_rank(MPI_COMM_WORLD);
if(rank==root)
recv = smpi_get_tmp_recvbuffer(recv_size*comm_size* smpi_datatype_size(MPI_CURRENT_TYPE2));
extra->datatype1 = encode_datatype(MPI_CURRENT_TYPE);
extra->datatype2 = encode_datatype(MPI_CURRENT_TYPE2);
- TRACE_smpi_collective_in(rank, root, __FUNCTION__, extra);
+ TRACE_smpi_collective_in(smpi_process_index(), root, __FUNCTION__, extra);
#endif
mpi_coll_gather_fun(send, send_size, MPI_CURRENT_TYPE,
recv, recv_size, MPI_CURRENT_TYPE2,
root, MPI_COMM_WORLD);
#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
+ TRACE_smpi_collective_out(smpi_process_index(), -1, __FUNCTION__);
#endif
-
log_timed_action (action, clock);
}
4) 0 is the send datatype id, see decode_datatype()
5) 0 is the recv datatype id, see decode_datatype()
*/
+
double clock = smpi_process_simulated_elapsed();
int comm_size = smpi_comm_size(MPI_COMM_WORLD);
+ CHECK_ACTION_PARAMS(action, comm_size+1, 2);
int send_size = parse_double(action[2]);
int *disps = xbt_new0(int, comm_size);
int *recvcounts = xbt_new0(int, comm_size);
}
int root=atoi(action[3+comm_size]);
- int rank = smpi_process_index();
+ int rank = smpi_comm_rank(MPI_COMM_WORLD);;
if(rank==root)
recv = smpi_get_tmp_recvbuffer(recv_sum* smpi_datatype_size(MPI_CURRENT_TYPE2));
extra->datatype1 = encode_datatype(MPI_CURRENT_TYPE);
extra->datatype2 = encode_datatype(MPI_CURRENT_TYPE2);
- TRACE_smpi_collective_in(rank, root, __FUNCTION__, extra);
+ TRACE_smpi_collective_in(smpi_process_index(), root, __FUNCTION__, extra);
#endif
smpi_mpi_gatherv(send, send_size, MPI_CURRENT_TYPE,
recv, recvcounts, disps, MPI_CURRENT_TYPE2,
root, MPI_COMM_WORLD);
#ifdef HAVE_TRACING
- TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
+ TRACE_smpi_collective_out(smpi_process_index(), -1, __FUNCTION__);
#endif
log_timed_action (action, clock);
xbt_free(recvcounts);
xbt_free(disps);
-
}
static void action_reducescatter(const char *const *action) {
double clock = smpi_process_simulated_elapsed();
int comm_size = smpi_comm_size(MPI_COMM_WORLD);
+ CHECK_ACTION_PARAMS(action, comm_size+1, 1);
int comp_size = parse_double(action[2+comm_size]);
int *recvcounts = xbt_new0(int, comm_size);
int *disps = xbt_new0(int, comm_size);
int i=0;
int rank = smpi_process_index();
-
+ int size = 0;
if(action[3+comm_size])
MPI_CURRENT_TYPE=decode_datatype(action[3+comm_size]);
else
for(i=0;i<comm_size;i++) {
recvcounts[i] = atoi(action[i+2]);
disps[i] = 0;
+ size+=recvcounts[i];
}
#ifdef HAVE_TRACING
extra->comp_size = comp_size;
extra->num_processes = comm_size;
-
TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra);
#endif
- mpi_coll_reduce_scatter_fun(NULL, NULL, recvcounts, MPI_CURRENT_TYPE, MPI_OP_NULL,
+ void *sendbuf = smpi_get_tmp_sendbuffer(size* smpi_datatype_size(MPI_CURRENT_TYPE));
+ void *recvbuf = smpi_get_tmp_recvbuffer(size* smpi_datatype_size(MPI_CURRENT_TYPE));
+
+ mpi_coll_reduce_scatter_fun(sendbuf, recvbuf, recvcounts, MPI_CURRENT_TYPE, MPI_OP_NULL,
MPI_COMM_WORLD);
smpi_execute_flops(comp_size);
log_timed_action (action, clock);
}
+static void action_allgather(const char *const *action) {
+ /*
+ The structure of the allgather action for the rank 0 (total 4 processes)
+ is the following:
+ 0 allGather 275427 275427
+
+ where:
+ 1) 275427 is the sendcount
+ 2) 275427 is the recvcount
+ 3) No more values mean that the datatype for sent and receive buffer
+ is the default one, see decode_datatype().
+
+ */
+
+ double clock = smpi_process_simulated_elapsed();
+
+ CHECK_ACTION_PARAMS(action, 2, 2);
+ int sendcount=atoi(action[2]);
+ int recvcount=atoi(action[3]);
+
+ MPI_Datatype MPI_CURRENT_TYPE2;
+
+ if(action[4]) {
+ MPI_CURRENT_TYPE = decode_datatype(action[3]);
+ MPI_CURRENT_TYPE2 = decode_datatype(action[4]);
+ } else {
+ MPI_CURRENT_TYPE = MPI_DEFAULT_TYPE;
+ MPI_CURRENT_TYPE2 = MPI_DEFAULT_TYPE;
+ }
+ void *sendbuf = smpi_get_tmp_sendbuffer(sendcount* smpi_datatype_size(MPI_CURRENT_TYPE));
+ void *recvbuf = smpi_get_tmp_recvbuffer(recvcount* smpi_datatype_size(MPI_CURRENT_TYPE2));
+
+#ifdef HAVE_TRACING
+ int rank = smpi_process_index();
+ instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1);
+ extra->type = TRACING_ALLGATHER;
+ extra->send_size = sendcount;
+ extra->recv_size= recvcount;
+ extra->datatype1 = encode_datatype(MPI_CURRENT_TYPE);
+ extra->datatype2 = encode_datatype(MPI_CURRENT_TYPE2);
+ extra->num_processes = smpi_comm_size(MPI_COMM_WORLD);
+
+ TRACE_smpi_collective_in(rank, -1, __FUNCTION__,extra);
+#endif
+
+ mpi_coll_allgather_fun(sendbuf, sendcount, MPI_CURRENT_TYPE, recvbuf, recvcount, MPI_CURRENT_TYPE2, MPI_COMM_WORLD);
+
+#ifdef HAVE_TRACING
+ TRACE_smpi_collective_out(rank, -1, __FUNCTION__);
+#endif
+
+ log_timed_action (action, clock);
+}
static void action_allgatherv(const char *const *action) {
double clock = smpi_process_simulated_elapsed();
int comm_size = smpi_comm_size(MPI_COMM_WORLD);
+ CHECK_ACTION_PARAMS(action, comm_size+1, 2);
int i=0;
int sendcount=atoi(action[2]);
int *recvcounts = xbt_new0(int, comm_size);
xbt_free(disps);
}
-
static void action_allToAllv(const char *const *action) {
/*
The structure of the allToAllV action for the rank 0 (total 4 processes)
double clock = smpi_process_simulated_elapsed();
int comm_size = smpi_comm_size(MPI_COMM_WORLD);
+ CHECK_ACTION_PARAMS(action, 2*comm_size+2, 2);
int send_buf_size=0,recv_buf_size=0,i=0;
int *sendcounts = xbt_new0(int, comm_size);
int *recvcounts = xbt_new0(int, comm_size);
xbt_replay_action_register("allToAllV", action_allToAllv);
xbt_replay_action_register("gather", action_gather);
xbt_replay_action_register("gatherV", action_gatherv);
+ xbt_replay_action_register("allGather", action_allgather);
xbt_replay_action_register("allGatherV", action_allgatherv);
xbt_replay_action_register("reduceScatter", action_reducescatter);
xbt_replay_action_register("compute", action_compute);
active_processes--;
}
- xbt_dynar_free_container(&(reqq[smpi_process_index()]));
-
if(!active_processes){
/* Last process alive speaking */
/* end the simulated timer */
sim_time = smpi_process_simulated_elapsed();
+ }
+
+
+ xbt_dynar_free_container(&(reqq[smpi_process_index()]));
+
+ if(!active_processes){
XBT_INFO("Simulation time %f", sim_time);
_xbt_replay_action_exit();
xbt_free(sendbuffer);
xbt_free(reqq);
reqq = NULL;
}
- mpi_coll_barrier_fun(MPI_COMM_WORLD);
+
+
#ifdef HAVE_TRACING
int rank = smpi_process_index();
instr_extra_data extra = xbt_new0(s_instr_extra_data_t,1);