/**
* Simple constructor
*/
gridpack::goss::GOSSUtils::GOSSUtils()
{
p_open = false;
#ifndef GOSS_DEBUG
p_connection = NULL;
p_session = NULL;
p_destination = NULL;
p_producer = NULL;
activemq::library::ActiveMQCPP::initializeLibrary();
#endif
p_grp = GA_Pgroup_get_world();
}
int nw_inp_from_string(Integer rtdb, const char *input)
{
char filename[30];
FILE *file;
#if defined(USE_FCD) || defined(CRAY_T3E) || defined(WIN32)
_fcd fstring;
#else
char fstring[255];
#endif
int status;
const char base[] = "temp";
const char ending[] = ".nw";
int number ;
// This is bad, not 100% sure to be unique, since could be subgroup
if (GA_Pgroup_get_world() != GA_Pgroup_get_default()) {
number = (int) util_sgroup_mygroup_() ;
} else {
number = 0 ;
}
sprintf(filename, "%s%d%s", base,number,ending);
if (GA_Nodeid() == 0) {
if (!(file = fopen(filename,"w"))) {
GA_Error("nw_inp_from_string: failed to open temp.nw\n",0);
}
if (fwrite(input, 1, strlen(input), file) != strlen(input)) {
GA_Error("nw_inp_from_string: failed to write to temp.nw\n",0);
}
if (fwrite("\n", 1, 1, file) != 1) {
GA_Error("nw_inp_from_string: failed to write to temp.nw\n",0);
}
(void) fclose(file);
}
#if defined(CRAY_T3E)
fstring = _cptofcd(filename, strlen(filename));
status = nw_inp_from_file_(&rtdb, fstring);
#elif defined(WIN32)
fstring.string = filename;
fstring.len = strlen(filename);
status = nw_inp_from_file_(&rtdb, fstring);
#elif defined(USE_FCD)
#error Do something about _fcd
#else
status = nw_inp_from_file_(&rtdb, filename, strlen(filename));
#endif
if (GA_Nodeid() == 0) (void) unlink(filename);
return status;
}
int main(int argc, char **argv)
{
int me;
int nproc;
int status;
int g_a;
int dims[NDIM];
int chunk[NDIM];
int pg_world;
size_t num = 10;
double *p1 = NULL;
double *p2 = NULL;
size_t i;
int num_mutex;
int lo[1];
int hi[1];
int ld[1]={1};
MPI_Comm comm;
MP_INIT(argc,argv);
GA_INIT(argc,argv);
me = GA_Nodeid();
nproc = GA_Nnodes();
comm = GA_MPI_Comm_pgroup_default();
printf("%d: Hello world!\n",me);
if (me==0) printf("%d: GA_Initialize\n",me);
/*if (me==0) printf("%d: ARMCI_Init\n",me);*/
/*ARMCI_Init();*/
/*if (me==0) printf("%d: MA_Init\n",me);*/
/*MA_init(MT_DBL, 8*1024*1024, 2*1024*1024);*/
if (me==0) printf("%d: GA_Create_handle\n",me);
g_a = GA_Create_handle();
if (me==0) printf("%d: GA_Set_array_name\n",me);
GA_Set_array_name(g_a,"test array A");
dims[0] = 30;
if (me==0) printf("%d: GA_Set_data\n",me);
GA_Set_data(g_a,NDIM,dims,MT_DBL);
chunk[0] = -1;
if (me==0) printf("%d: GA_Set_chunk\n",me);
GA_Set_chunk(g_a,chunk);
if (me==0) printf("%d: GA_Pgroup_get_world\n",me);
pg_world = GA_Pgroup_get_world();
if (me==0) printf("%d: GA_Set_pgroup\n",me);
GA_Set_pgroup(g_a,pg_world);
if (me==0) printf("%d: GA_Allocate\n",me);
status = GA_Allocate(g_a);
if(0 == status) MPI_Abort(comm,100);
if (me==0) printf("%d: GA_Zero\n",me);
GA_Zero(g_a);
if (me==0) printf("%d: GA_Sync\n",me);
GA_Sync();
num = 10;
p1 = malloc(num*sizeof(double));
/*double* p1 = ARMCI_Malloc_local(num*sizeof(double));*/
if (p1==NULL) MPI_Abort(comm,1000);
p2 = malloc(num*sizeof(double));
/*double* p2 = ARMCI_Malloc_local(num*sizeof(double));*/
if (p2==NULL) MPI_Abort(comm,2000);
for ( i=0 ; i<num ; i++ ) p1[i] = 7.0;
for ( i=0 ; i<num ; i++ ) p2[i] = 3.0;
num_mutex = 17;
status = GA_Create_mutexes(num_mutex);
if (me==0) printf("%d: GA_Create_mutexes = %d\n",me,status);
/***************************************************************/
if (me==0) {
printf("%d: before GA_Lock\n",me);
GA_Lock(0);
lo[0] = 0;
hi[0] = num-1;
GA_Init_fence();
NGA_Put(g_a,lo,hi,p1,ld);
GA_Fence();
GA_Unlock(0);
printf("%d: after GA_Unlock\n",me);
}
GA_Print(g_a);
if (me==1) {
printf("%d: before GA_Lock\n",me);
GA_Lock(0);
lo[0] = 0;
hi[0] = num-1;
GA_Init_fence();
NGA_Get(g_a,lo,hi,p2,ld);
GA_Fence();
GA_Unlock(0);
printf("%d: after GA_Unlock\n",me);
for ( i=0 ; i<num ; i++ ) printf("p2[%2lu] = %20.10f\n",
(long unsigned)i,p2[i]);
}
/***************************************************************/
status = GA_Destroy_mutexes();
if (me==0) printf("%d: GA_Destroy_mutexes = %d\n",me,status);
/*ARMCI_Free(p2);*/
/*ARMCI_Free(p1);*/
free(p2);
free(p1);
if (me==0) printf("%d: GA_Destroy\n",me);
GA_Destroy(g_a);
/*if (me==0) printf("%d: ARMCI_Finalize\n",me);*/
/*ARMCI_Finalize();*/
if (me==0) printf("%d: GA_Terminate\n",me);
GA_Terminate();
if (me==0) printf("%d: MPI_Finalize\n",me);
MPI_Finalize();
return(0);
}
int main(int argc, char **argv) {
int me;
int g_a;
int status;
int i,j;
int dims[] = {n,n};
int proc_group[PROC_LIST_SIZE],proclist[PROC_LIST_SIZE],inode;
int sbuf[1],rbuf[1];
MPI_Comm comm;
MP_INIT(argc,argv);
GA_Initialize();
me = GA_Nodeid();
status = MA_init(MT_DBL, 100000, 100000);
if (!status) GA_Error("ma_init failed",-1);
status = MA_set_auto_verify(1);
status = MA_set_hard_fail(1);
status = MA_set_error_print(1);
inode = GA_Cluster_nodeid();
if (me == 0) {
printf("there are %d nodes, node 0 has %d procs\n",
GA_Cluster_nnodes(), GA_Cluster_nprocs(0));
fflush(stdout);
}
GA_Sync();
for (i=0; i<GA_Cluster_nnodes(); ++i) {
for (j=0; j<GA_Cluster_nprocs(i); ++j) {
proclist[j]=GA_Cluster_procid(i,j);
}
proc_group[i]=GA_Pgroup_create(proclist,GA_Cluster_nprocs(i));
}
GA_Sync();
for (i=0; i<GA_Cluster_nnodes(); ++i) {
if (i == inode) {
printf("%d joining group %d\n", me, proc_group[inode]);
GA_Pgroup_set_default(proc_group[inode]);
g_a = NGA_Create(C_DBL, 2, dims, "a", NULL);
if (!g_a) GA_Error("NGA_Create failed",-1);
printf("%d Created array of group %d as proc no. %d\n",
me, proc_group[inode], GA_Nodeid());
GA_Print_distribution(g_a);
comm = GA_MPI_Comm_pgroup_default();
if (comm != MPI_COMM_NULL) {
sbuf[0] = GA_Nodeid();
status = MPI_Allreduce(sbuf, rbuf, 1, MPI_INT, MPI_MAX, comm);
printf("%d max nodeid is %d\n", me, rbuf[0]);
if ((rbuf[0]+1) != GA_Cluster_nprocs(i)) {
GA_Error("MPI_Allreduce failed",1);
}
}
else {
printf("MPI_Comm was null!\n");
}
GA_Pgroup_set_default(GA_Pgroup_get_world());
}
GA_Sync();
}
GA_Terminate();
MP_FINALIZE();
return 0;
}
/** Client code. Receives signals from the server to process a task or
terminate processing and return*/
void client_code() {
int *buf = NULL, buf_size;
int flag;
MPI_Status status;
Integer p_handle;
int ntsks=0, src;
const char *pname = "client_code";
double e1, e2, e3, e4, e5, f1, f2, f3, f4,f5,f6,f7,f8;
double t_prepar=0, t_wait_start=0, t_grp=0,t_sync=0,t_compl=0,t_dest=0;
/* double get_doit_time_(); */
/* double get_esp_time_(); */
/* double get_gm_crt_time_(); */
/* double get_chrg_set_time_(); */
/* double get_gm_push_time_(); */
const int server = GA_Pgroup_absolute_id(ga_pgroup_get_default_(),SVR);
const int default_grp = ga_pgroup_get_default_();; /*default GA group for this dispatcher instance*/
const int world_me = GA_Nodeid();
const int nproc = GA_Nnodes();
t_ptask = 0.0;
/* fprintf(stderr, "%d: 0 server=%d %s\n", GA_Nodeid(), server,pname); */
e1 = util_wallsec_();
/* fprintf(stderr, "%d: 0 %s\n", GA_Nodeid(), pname); */
/* GA_Pgroup_set_default(GA_Pgroup_get_world()); */
/* fprintf(stderr, "%d: 1 %s\n", world_me, pname); */
buf_size = 1+ /*action to perform*/
1+ /*task id - if TASK_SIGNAL*/
nproc /*process group info*/
;
/* buf = (int *)malloc(buf_size*sizeof(int)); */
buf = (int *)alloca(buf_size*sizeof(int));
assert(buf != NULL);
/* fprintf(stderr, "%d: 2 %s\n", world_me, pname); */
e2 = util_wallsec_();
while(1) {
int nelem, grp_me;
Integer tskid;
f1 = util_wallsec_();
/* fprintf(stderr, "%d:: Waiting for work\n", world_me); */
MPI_Recv(buf, buf_size, MPI_INT, MPI_ANY_SOURCE, SIGNAL_TAG, MPI_COMM_WORLD, &status);
f2 = util_wallsec_();
t_wait_start += (f2-f1);
/* fprintf(stderr, "%d:: Client got msg from %d\n", world_me, status.MPI_SOURCE); */
MPI_Get_elements(&status, MPI_INT, &nelem);
assert(nelem >= 1);
if(buf[0] == TERM_CLIENT) {
/*process termination and return*/
/* fprintf(stderr, "%d:: Recv-ed term signal\n", GA_Nodeid()); */
/* free(buf); */
/* fprintf(stderr, "%d:: Terminating client\n", GA_Nodeid()); */
#ifdef LEADER_BCAST
signal_termination(SVR,status.MPI_SOURCE);
#endif
break;
}
/* fprintf(stderr, "%d:: got a task to process\n", world_me); */
/*Got a task to process*/
assert(buf[0] == TASK_START);
ntsks += 1;
if(status.MPI_SOURCE == server) {
qsort(buf+2, nelem-2, sizeof(int), int_compare);
}
f3 = util_wallsec_();
t_prepar += (f3-f2);
#if LEADER_BCAST
src = (server==status.MPI_SOURCE)?buf[2]:status.MPI_SOURCE;
broadcast(nelem-2,buf+2,buf[2],src,buf,nelem*sizeof(int));
#endif
/*The proc ids are in world group. So create sub-group of world group*/
GA_Pgroup_set_default(GA_Pgroup_get_world());
p_handle = GA_Pgroup_create(&buf[2], nelem-2);
GA_Pgroup_set_default(p_handle);
/* GA_Pgroup_sync(p_handle); */
f4 = MPI_Wtime();
t_grp += (f4-f3);
tskid = buf[1];
/* fprintf(stderr, "%d(%d):: Invoking process task tskid=%d\n", grp_me, world_me, tskid); */
process_task_(&tskid, &p_handle);
f5 = MPI_Wtime();
t_ptask += (f5-f4);
GA_Pgroup_sync(p_handle);
grp_me = GA_Nodeid();
f6 = util_wallsec_();
t_sync += (f6-f5);
if(grp_me == 0) {
int v[2] = {TASK_DONE, tskid};
/* fprintf(stderr, "%d(%d):: Sending ack for task %d to %d\n", */
/* grp_me, world_me, tskid, SERVER); */
MPI_Send(v, 2, MPI_INT, server, SIGNAL_TAG, MPI_COMM_WORLD);
}
f7 = util_wallsec_();
t_compl += (f7-f6);
/* GA_Pgroup_sync(p_handle); */
GA_Pgroup_destroy(p_handle);
GA_Pgroup_set_default(default_grp);
f8 = util_wallsec_();
t_dest += (f8-f7);
}
e3 = util_wallsec_();
/* fprintf(stderr, "%d:: CLIENT total time=%lf\n", ga_nodeid_(), e3-e1); */
/* fprintf(stderr, "%d:: CLIENT ntsks=%d\n", ga_nodeid_(), ntsks); */
/* fprintf(stderr, "%d:: CLIENT loop time=%lf\n", ga_nodeid_(), e3-e2); */
/* fprintf(stderr, "%d:: CLIENT wait start time=%lf\n", ga_nodeid_(),t_wait_start); */
/* fprintf(stderr, "%d:: CLIENT prepare time=%lf\n", ga_nodeid_(),t_prepar); */
/* fprintf(stderr, "%d:: CLIENT grp crt time=%lf\n", ga_nodeid_(), t_grp); */
/* fprintf(stderr, "%d:: CLIENT ptask time=%lf\n", ga_nodeid_(), t_ptask); */
/* fprintf(stderr, "%d:: CLIENT sync time=%lf\n", ga_nodeid_(), t_sync); */
/* fprintf(stderr, "%d:: CLIENT compl time=%lf\n", ga_nodeid_(), t_compl); */
/* fprintf(stderr, "%d:: CLIENT grp dstry time=%lf\n", ga_nodeid_(), t_dest); */
/* fflush(stdout); */
/* fprintf(stderr, "%d:: CLIENT doit time=%lf\n",ga_nodeid_(),get_doit_time_()); */
/* fprintf(stderr, "%d:: CLIENT esp time=%lf\n",ga_nodeid_(),get_esp_time_()); */
/* fprintf(stderr, "%d:: CLIENT chrg_set time=%lf\n",ga_nodeid_(),get_chrg_set_time_()); */
/* fprintf(stderr, "%d:: CLIENT gm_crt time=%lf\n",ga_nodeid_(),get_gm_crt_time_()); */
/* fprintf(stderr, "%d:: CLIENT gm_push time=%lf\n",ga_nodeid_(),get_gm_push_time_()); */
}
