int main(int argc, char ** argv)
{
char *etreefile;
dbctl_t *myctl;
etree_t *ep;
/* read command line argument */
if (argc != 2) {
fprintf(stderr, "Usage: showdbctl etreename\n");
exit(1);
}
etreefile = argv[1];
if ((ep = etree_open(etreefile, O_RDONLY, 0, 0, 0)) == NULL) {
fprintf(stderr, "Fail to open the etree\n");
exit(1);
}
myctl = cvm_newdbctl();
if (myctl == NULL) {
perror("cvm_newdbctl");
exit(1);
}
if ((myctl = cvm_getdbctl(ep)) == NULL) {
fprintf(stderr, "Cannot get the material database control data\n");
exit(1);
}
printf("\n");
printf("create_db_name: %s\n", ep->pathname);
printf("create_model_name: %s\n", myctl->create_model_name);
printf("create_author: %s\n", myctl->create_author);
printf("create_date: %s\n", myctl->create_date);
printf("create_field_count: %s\n", myctl->create_field_count);
printf("create_field_names: %s\n", myctl->create_field_names);
printf("\n");
printf("region_origin_latitude_deg: %f\n",
myctl->region_origin_latitude_deg);
printf("region_origin_longitude_deg: %f\n",
myctl->region_origin_longitude_deg);
printf("region_length_east_m: %f\n", myctl->region_length_east_m);
printf("region_length_north_m: %f\n", myctl->region_length_north_m);
printf("region_depth_shallow_m: %f\n",
myctl->region_depth_shallow_m);
printf("region_depth_deep_m: %f\n", myctl->region_depth_deep_m);
printf("\n");
printf("domain_endpoint_x: %u\n", myctl->domain_endpoint_x);
printf("domain_endpoint_y: %u\n", myctl->domain_endpoint_y);
printf("domain_endpoint_z: %u\n", myctl->domain_endpoint_z);
cvm_freedbctl(myctl);
etree_close(ep);
return 0;
}
int main(int argc, char **argv)
{
etree_t *ep;
etree_addr_t root;
payload_t payload;
int count;
char *filename;
if (argc != 2) {
fprintf(stderr, "Usage: %s etree\n", argv[0]);
exit(0);
}
filename = argv[1];
/* Create an empty 3d etree with an integer record */
ep = etree_open(filename, O_RDWR|O_CREAT|O_TRUNC, 1, sizeof(payload_t), 3);
if (ep == NULL) {
fprintf(stderr, "Could not open etree file %s\n", filename);
exit(1);
}
/* Register the schema for the etree to make it portable */
if (etree_registerschema(ep, "int32_t val; char tag;") != 0) {
fprintf(stderr, "%s\n", etree_strerror(etree_errno(ep)));
exit(1);
}
/* Initialize the tree with a single root octant */
/* $begin refineinit */
root.x = root.y = root.z = 0;
root.level = ETREE_MAXLEVEL - 2;
root.type = ETREE_LEAF;
payload.tag = 'A';
payload.val = 0;
if (etree_insert(ep, root, &payload) != 0) {
fprintf(stderr, "%s", etree_strerror(etree_errno(ep)));
exit(1);
}
/* $end refineinit */
/* Recursively refine the root octant */
/* $begin callrefine */
refine(ep, root);
count = traverse(ep);
fprintf(stderr, "The tree has %d octants\n", count);
/* $end callrefine */
/* Clean up */
etree_close(ep);
exit(0);
}
int main(int argc, char **argv)
{
etree_t *ep;
etree_addr_t addr, res_addr;
value_t res_val;
char buf[ETREE_MAXBUF];
/* $end query */
if (argc != 2) {
fprintf(stderr, "usage: %s etree\n", argv[0]);
exit(0);
}
/* $begin query */
/* Open the etree for reading */
ep = etree_open(argv[1], O_RDONLY, 0, sizeof(value_t), 3);
if (ep == NULL) {
fprintf(stderr, "Could not open etree file %s\n", argv[1]);
exit(1);
}
/* Query each octant specified on stdin */
printf("Input (x y z t): ");
addr.level = ETREE_MAXLEVEL;
while (fgets(buf, ETREE_MAXBUF, stdin)) {
sscanf(buf, "%u %u %u %u", &addr.x, &addr.y, &addr.z, &addr.t);
/* $end query */
/* Ignore comment or blank lines */
if ((buf[0] == '#') ||
(buf[0] == '\n') ||
(buf[0] == '\t')) {
continue;
}
/* $begin query */
if (etree_search(ep, addr, &res_addr, &res_val) != 0) {
fprintf(stderr, "%s\n", etree_strerror(etree_errno(ep)));
printf("Input (x y z t): ");
continue;
}
printf("Output (x y z t): %s = %f %f %f\n\n",
etree_straddr(ep, buf, res_addr), res_val.Vx, res_val.Vy,
res_val.Vz);
printf("Input (x y z t): ");
}
etree_close(ep);
exit(0);
}
int main( int argc, char** argv )
{
char* cvmetree;
etree_t* cvmEp;
double east_m, north_m, depth_m;
cvmpayload_t rawElem;
int res;
if (argc != 5) {
fprintf( stderr, "\nusage: %s cvm_etree_file east_m north_m depth_m\n\n",
argv[0] );
return 1;
}
cvmetree = argv[0];
sscanf( argv[2], "%lf", &east_m );
sscanf( argv[3], "%lf", &north_m );
sscanf( argv[4], "%lf", &depth_m );
cvmEp = etree_open( cvmetree, O_RDONLY, CVMBUFFERSIZE, 0, 0 );
if (!cvmEp) {
perror( "etree_open(...)" );
fprintf( stderr, "Cannot open CVM material database %s\n", cvmetree );
return 2;
}
res = cvm_query( cvmEp, east_m, north_m, depth_m, &rawElem );
if (res != 0) {
fprintf( stderr, "Cannot find the query point\n" );
} else {
printf( "\nMaterial property for\n(%f East, %f North, %f Depth)\n",
east_m, north_m, depth_m );
printf( "Vp = %.4f\n", rawElem.Vp );
printf( "Vs = %.4f\n", rawElem.Vs );
printf( "density = %.4f\n", rawElem.rho );
printf( "\n" );
}
etree_close( cvmEp );
return (res == 0) ? 0 : 3;
}
int main(int argc, char **argv)
{
mesh_t *mesh;
double double_message[5];
double x, y, z, factor = 0, vscut = 0;
double elapsedtime;
#ifndef NO_OUTPUT
int32_t eindex;
int32_t remains, batch, idx;
mrecord_t *partTable;
#endif
MPI_Init(&argc, &argv);
MPI_Comm_rank(MPI_COMM_WORLD, &myID);
MPI_Comm_size(MPI_COMM_WORLD, &theGroupSize);
/* Read commandline arguments */
if (argc != 5) {
if (myID == 0) {
fprintf(stderr, "usage: qmesh cvmdb physics.in numerical.in ");
fprintf(stderr, "meshdb\n");
fprintf(stderr,
"cvmdb: path to an etree database or a flat file.\n");
fprintf(stderr, "physics.in: path to physics.in.\n");
fprintf(stderr, "numerical.in: path to numerical.in.\n");
fprintf(stderr, "meshetree: path to the output mesh etree.\n");
fprintf(stderr, "\n");
}
MPI_Finalize();
return -1;
}
/* Change the working directory to $LOCAL */
/*
localpath = getenv("LOCAL");
if (localpath == NULL) {
fprintf(stderr, "Thread %d: Cannot get $LOCAL value\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
if (chdir(localpath) != 0) {
fprintf(stderr, "Thread %d: Cannot chdir to %s\n", myID, localpath);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
*/
/* Replicate the material database among the processors */
/*
if ((theGroupSize - 1) / PROCPERNODE >= 1) {
MPI_Comm replica_comm;
if (myID % PROCPERNODE != 0) {
MPI_Comm_split(MPI_COMM_WORLD, MPI_UNDEFINED, myID, &replica_comm);
} else {
int replica_id;
off_t filesize, remains, batchsize;
void *filebuf;
int fd;
MPI_Comm_split(MPI_COMM_WORLD, 0, myID, &replica_comm);
MPI_Comm_rank(replica_comm, &replica_id);
if (replica_id == 0) {
struct stat statbuf;
if (stat(argv[1], &statbuf) != 0) {
fprintf(stderr, "Thread 0: Cannot get stat of %s\n",
argv[1]);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
filesize = statbuf.st_size;
}
MPI_Bcast(&filesize, sizeof(off_t), MPI_CHAR, 0, replica_comm);
if ((filebuf = malloc(FILEBUFSIZE)) == NULL) {
fprintf(stderr, "Thread %d: run out of memory while ", myID);
fprintf(stderr, "preparing to receive material database\n");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
fd = (replica_id == 0) ?
open(argv[1], O_RDONLY) :
open(argv[1], O_CREAT|O_TRUNC|O_WRONLY, S_IRUSR|S_IWUSR);
if (fd == -1) {
fprintf(stderr, "Thread %d: Cannot create replica database\n",
myID);
perror("open");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
remains = filesize;
while (remains > 0) {
batchsize = (remains > FILEBUFSIZE) ? FILEBUFSIZE : remains;
if (replica_id == 0) {
if (read(fd, filebuf, batchsize) != batchsize) {
fprintf(stderr, "Thread 0: Cannot read database\n");
perror("read");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
}
MPI_Bcast(filebuf, batchsize, MPI_CHAR, 0, replica_comm);
if (replica_id != 0) {
if (write(fd, filebuf, batchsize) != batchsize) {
fprintf(stderr, "Thread %d: Cannot write replica ",
myID);
fprintf(stderr, "database\n");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
}
remains -= batchsize;
}
if (close(fd) != 0) {
fprintf(stderr, "Thread %d: cannot close replica database\n",
myID);
perror("close");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
}
MPI_Barrier(MPI_COMM_WORLD);
}
*/
/* Initialize static global varialbes */
if (myID == 0) {
/* Processor 0 reads the parameters */
if (initparameters(argv[2], argv[3], &x, &y, &z) != 0) {
fprintf(stderr, "Thread %d: Cannot init parameters\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
factor = theFactor;
vscut = theVsCut;
double_message[0] = x;
double_message[1] = y;
double_message[2] = z;
double_message[3] = factor;
double_message[4] = vscut;
/*
fprintf(stderr, "&double_message[0] = %p\n", &double_message[0]);
fprintf(stderr, "&double_message[4] = %p\n", &double_message[4]);
fprintf(stderr, "Thread 0: %f %f %f %f %f\n", x, y, z, factor, vscut);
*/
}
MPI_Bcast(double_message, 5, MPI_DOUBLE, 0, MPI_COMM_WORLD);
x = double_message[0];
y = double_message[1];
z = double_message[2];
factor = double_message[3];
vscut = double_message[4];
theNorth_m = x;
theEast_m = y;
theDepth_m = z;
/*
printf("Thread %d: %f %f %f %f %f\n", myID, x, y, z, factor, vscut);
*/
theFactor = factor;
theVsCut = vscut;
MPI_Barrier(MPI_COMM_WORLD);
elapsedtime = -MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "PE = %d, Freq = %.2f\n", theGroupSize, theFreq);
fprintf(stdout, "-----------------------------------------------\n");
}
/*---- Generate and partition an unstructured octree mesh ----*/
if (myID == 0) {
fprintf(stdout, "octor_newtree ... ");
}
/*
* RICARDO: Carful with new_octree parameters (cutoff_depth)
*/
myOctree = octor_newtree(x, y, z, sizeof(edata_t), myID, theGroupSize, MPI_COMM_WORLD, 0);
if (myOctree == NULL) {
fprintf(stderr, "Thread %d: fail to create octree\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
MPI_Barrier(MPI_COMM_WORLD);
elapsedtime += MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "done.... %.2f seconds\n", elapsedtime);
}
#ifdef USECVMDB
/* Open my copy of the material database */
theCVMEp = etree_open(argv[1], O_RDONLY, CVMBUFSIZE, 0, 0);
if (!theCVMEp) {
fprintf(stderr, "Thread %d: Cannot open CVM etree database %s\n",
myID, argv[1]);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
#else
/* Use flat data record file and distibute the data in memories */
elapsedtime = -MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "slicing CVM database ...");
}
theCVMRecord = sliceCVM(argv[1]);
MPI_Barrier(MPI_COMM_WORLD);
elapsedtime += MPI_Wtime();
if (theCVMRecord == NULL) {
fprintf(stderr, "Thread %d: Error obtaining the CVM records from %s\n",
myID, argv[1]);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
};
if (myID == 0) {
fprintf(stdout, "done.... %.2f seconds\n", elapsedtime);
}
#endif
elapsedtime = -MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "octor_refinetree ...");
}
if (octor_refinetree(myOctree, toexpand, setrec) != 0) {
fprintf(stderr, "Thread %d: fail to refine octree\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
MPI_Barrier(MPI_COMM_WORLD);
elapsedtime += MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "done.... %.2f seconds\n", elapsedtime);
}
elapsedtime = -MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "octor_balancetree ... ");
}
if (octor_balancetree(myOctree, setrec, 0) != 0) { /* no progressive meshing (ricardo) */
fprintf(stderr, "Thread %d: fail to balance octree\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
MPI_Barrier(MPI_COMM_WORLD);
elapsedtime += MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "done.... %.2f seconds\n", elapsedtime);
}
#ifdef USECVMDB
/* Close the material database */
etree_close(theCVMEp);
#else
free(theCVMRecord);
#endif /* USECVMDB */
elapsedtime = -MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "octor_partitiontree ...");
}
if (octor_partitiontree(myOctree, NULL) != 0) {
fprintf(stderr, "Thread %d: fail to balance load\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
MPI_Barrier(MPI_COMM_WORLD);
elapsedtime += MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "done.... %.2f seconds\n", elapsedtime);
}
elapsedtime = - MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "octor_extractmesh ... ");
}
mesh = octor_extractmesh(myOctree, NULL);
if (mesh == NULL) {
fprintf(stderr, "Thread %d: fail to extract mesh\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
MPI_Barrier(MPI_COMM_WORLD);
elapsedtime += MPI_Wtime();
if (myID == 0) {
fprintf(stdout, "done.... %.2f seconds\n", elapsedtime);
}
/* We can do without the octree now */
octor_deletetree(myOctree);
/*---- Obtain and print the statistics of the mesh ----*/
if (myID == 0) {
int64_t etotal, ntotal, dntotal;
int32_t received, procid;
int32_t *enumTable, *nnumTable, *dnnumTable;
int32_t rcvtrio[3];
/* Allocate the arrays to hold the statistics */
enumTable = (int32_t *)malloc(sizeof(int32_t) * theGroupSize);
nnumTable = (int32_t *)malloc(sizeof(int32_t) * theGroupSize);
dnnumTable = (int32_t *)malloc(sizeof(int32_t) * theGroupSize);
if ((enumTable == NULL) ||
(nnumTable == NULL) ||
(dnnumTable == NULL)) {
fprintf(stderr, "Thread 0: out of memory\n");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
/* Fill in my counts */
enumTable[0] = mesh->lenum;
nnumTable[0] = mesh->lnnum;
dnnumTable[0] = mesh->ldnnum;
/* Initialize sums */
etotal = mesh->lenum;
ntotal = mesh->lnnum;
dntotal = mesh->ldnnum;
/* Fill in the rest of the tables */
received = 0;
while (received < theGroupSize - 1) {
int32_t fromwhom;
MPI_Status status;
MPI_Probe(MPI_ANY_SOURCE, STAT_MSG, MPI_COMM_WORLD, &status);
fromwhom = status.MPI_SOURCE;
MPI_Recv(rcvtrio, 3, MPI_INT, fromwhom, STAT_MSG, MPI_COMM_WORLD,
&status);
enumTable[fromwhom] = rcvtrio[0];
nnumTable[fromwhom] = rcvtrio[1];
dnnumTable[fromwhom] = rcvtrio[2];
etotal += rcvtrio[0];
ntotal += rcvtrio[1];
dntotal += rcvtrio[2];
received++;
}
fprintf(stdout, "Mesh statistics:\n");
fprintf(stdout, " Elements Nodes Danglings\n");
#ifdef ALPHA_TRU64UNIX_CC
fprintf(stdout, "Total : %10ld%10ld %10ld\n\n",
etotal, ntotal, dntotal);
for (procid = 0; procid < theGroupSize; procid++) {
fprintf(stdout, "Proc %5d: %10d%10d %10d\n", procid,
enumTable[procid], nnumTable[procid], dnnumTable[procid]);
}
#else
fprintf(stdout, "Total : %10qd%10qd %10qd\n\n",
etotal, ntotal, dntotal);
for (procid = 0; procid < theGroupSize; procid++) {
fprintf(stdout, "Proc %5d: %10d%10d %10d\n", procid,
enumTable[procid], nnumTable[procid], dnnumTable[procid]);
}
#endif
free(enumTable);
free(nnumTable);
free(dnnumTable);
} else {
int32_t sndtrio[3];
sndtrio[0] = mesh->lenum;
sndtrio[1] = mesh->lnnum;
sndtrio[2] = mesh->ldnnum;
MPI_Send(sndtrio, 3, MPI_INT, 0, STAT_MSG, MPI_COMM_WORLD);
}
#ifndef NO_OUTPUT
/*---- Join elements and nodes, and send to Thread 0 for output */
/* Allocate a fixed size buffer space to store the join results */
partTable = (mrecord_t *)calloc(BATCH, sizeof(mrecord_t));
if (partTable == NULL) {
fprintf(stderr, "Thread %d: out of memory\n", myID);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
if (myID == 0) {
char *mEtree;
etree_t *mep;
int32_t procid;
mEtree = argv[4];
mep = etree_open(mEtree, O_CREAT|O_RDWR|O_TRUNC, 0, sizeof(mdata_t),3);
if (mep == NULL) {
fprintf(stderr, "Thread 0: cannot create mesh etree\n");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
/* Begin an appending operation */
if (etree_beginappend(mep, 1) != 0) {
fprintf(stderr, "Thread 0: cannot begin an append operation\n");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
eindex = 0;
while (eindex < mesh->lenum) {
remains = mesh->lenum - eindex;
batch = (remains < BATCH) ? remains : BATCH;
for (idx = 0; idx < batch; idx++) {
mrecord_t *mrecord;
int32_t whichnode;
int32_t localnid0;
mrecord = &partTable[idx];
/* Fill the address field */
localnid0 = mesh->elemTable[eindex].lnid[0];
mrecord->addr.x = mesh->nodeTable[localnid0].x;
mrecord->addr.y = mesh->nodeTable[localnid0].y;
mrecord->addr.z = mesh->nodeTable[localnid0].z;
mrecord->addr.level = mesh->elemTable[eindex].level;
mrecord->addr.type = ETREE_LEAF;
/* Find the global node ids for the vertices */
for (whichnode = 0; whichnode < 8; whichnode++) {
int32_t localnid;
int64_t globalnid;
localnid = mesh->elemTable[eindex].lnid[whichnode];
globalnid = mesh->nodeTable[localnid].gnid;
mrecord->mdata.nid[whichnode] = globalnid;
}
memcpy(&mrecord->mdata.edgesize, mesh->elemTable[eindex].data,
sizeof(edata_t));
eindex++;
} /* for a batch */
if (bulkload(mep, partTable, batch) != 0) {
fprintf(stderr, "Thread 0: Error bulk-loading data\n");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
} /* for all the elements Thread 0 has */
/* Receive data from other processors */
for (procid = 1; procid < theGroupSize; procid++) {
MPI_Status status;
int32_t rcvbytecount;
/* Signal the next processor to go ahead */
MPI_Send(NULL, 0, MPI_CHAR, procid, GOAHEAD_MSG, MPI_COMM_WORLD);
while (1) {
MPI_Probe(procid, MESH_MSG, MPI_COMM_WORLD, &status);
MPI_Get_count(&status, MPI_CHAR, &rcvbytecount);
batch = rcvbytecount / sizeof(mrecord_t);
if (batch == 0) {
/* Done */
break;
}
MPI_Recv(partTable, rcvbytecount, MPI_CHAR, procid,
MESH_MSG, MPI_COMM_WORLD, &status);
if (bulkload(mep, partTable, batch) != 0) {
fprintf(stderr, "Thread 0: Cannot bulk-load data from ");
fprintf(stderr, "Thread %d\n", procid);
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
} /* while there is more data to be received from procid */
} /* for all the processors */
/* End the appending operation */
etree_endappend(mep);
/* Close the mep to ensure the data is on disk */
if (etree_close(mep) != 0) {
fprintf(stderr, "Thread 0: Cannot close the etree database\n");
MPI_Abort(MPI_COMM_WORLD, ERROR);
exit(1);
}
} else {
/* Processors other than 0 needs to send data to 0 */
int32_t sndbytecount;
MPI_Status status;
/* Wait for my turn */
MPI_Recv(NULL, 0, MPI_CHAR, 0, GOAHEAD_MSG, MPI_COMM_WORLD, &status);
eindex = 0;
while (eindex < mesh->lenum) {
remains = mesh->lenum - eindex;
batch = (remains < BATCH) ? remains : BATCH;
for (idx = 0; idx < batch; idx++) {
mrecord_t *mrecord;
int32_t whichnode;
int32_t localnid0;
mrecord = &partTable[idx];
/* Fill the address field */
localnid0 = mesh->elemTable[eindex].lnid[0];
mrecord->addr.x = mesh->nodeTable[localnid0].x;
mrecord->addr.y = mesh->nodeTable[localnid0].y;
mrecord->addr.z = mesh->nodeTable[localnid0].z;
mrecord->addr.level = mesh->elemTable[eindex].level;
mrecord->addr.type = ETREE_LEAF;
/* Find the global node ids for the vertices */
for (whichnode = 0; whichnode < 8; whichnode++) {
int32_t localnid;
int64_t globalnid;
localnid = mesh->elemTable[eindex].lnid[whichnode];
globalnid = mesh->nodeTable[localnid].gnid;
mrecord->mdata.nid[whichnode] = globalnid;
}
memcpy(&mrecord->mdata.edgesize, mesh->elemTable[eindex].data,
sizeof(edata_t));
eindex++;
} /* for a batch */
/* Send data to proc 0 */
sndbytecount = batch * sizeof(mrecord_t);
MPI_Send(partTable, sndbytecount, MPI_CHAR, 0, MESH_MSG,
MPI_COMM_WORLD);
} /* While there is data left to be sent */
/* Send an empty message to indicate the end of my transfer */
MPI_Send(NULL, 0, MPI_CHAR, 0, MESH_MSG, MPI_COMM_WORLD);
}
/* Free the memory for the partial join results */
free(partTable);
#endif
octor_deletemesh(mesh);
MPI_Finalize();
return 0;
}
int main(int argc, char **argv)
{
char *meshetree, *robIn, *robOut, *cmuOut, *diffile, *diffileA;
etree_t *meshEp = NULL;
double east_m, north_m, depth_m, robVs, robVp, robRho, vsDiff;
mdata_t rawElem;
int rres=0, mres;//, i=0;
FILE *fpRobIn, *fpRobOut, *fpCmuOut, *fpDiff, *fpDiffA;
double lon, lat;
double domainLengthEta = 600e3;
double domainLengthCsi = 300e3;
double lonCorners[4] ={-121.0 ,-118.951292, -113.943965, -116.032285};
double latCorners[4] ={ 34.5 , 36.621696, 33.122341, 31.082920};
vector2d_t meshCoords;
domainLengthEta=600e3;
domainLengthCsi=300e3;
/* Capturing input data */
if (argc != 7) {
fprintf(stderr,
"\nusage: mirrorslice meshetree robfile cmuout robout diffile absfile\n");
exit(1);
}
meshetree = argv[1];
robIn = argv[2];
cmuOut = argv[3];
robOut = argv[4];
diffile = argv[5];
diffileA = argv[6];
/* Openning files */
meshEp = etree_open(meshetree, O_RDONLY, CVMBUFFERSIZE, 0, 0);
if (!meshEp) {
fprintf(stderr, "Cannot open mesh etree %s\n", meshetree);
exit(1);
}
fpRobIn = fopen(robIn,"r");
if ( fpRobIn == NULL ) {
fprintf(stderr, "Cannot open the Rob input file");
exit(1);
}
fpRobOut = fopen(robOut,"w");
if ( fpRobOut == NULL ) {
fprintf(stderr, "Cannot open the Rob output file\n");
exit(1);
}
fpCmuOut = fopen(cmuOut,"w");
if ( fpCmuOut == NULL ) {
fprintf(stderr, "Cannot open the CMU output file\n");
exit(1);
}
fpDiff = fopen(diffile,"w");
if ( fpDiff == NULL ) {
fprintf(stderr, "Cannot open the Diff output file\n");
exit(1);
}
fpDiffA = fopen(diffileA,"w");
if ( fpDiffA == NULL ) {
fprintf(stderr, "Cannot open the Diff output file\n");
exit(1);
}
while ( rres != EOF ) {
//for ( i = 0; i < 10; i++ ) {
rres = fscanf(fpRobIn,"%lf %lf %lf %lf %lf",
&lon, &lat, &robVp, &robVs, &robRho);
robVs = robVs * 1000;
meshCoords = compute_domain_coords_bilin(
lon, lat,
lonCorners, latCorners,
domainLengthEta, domainLengthCsi);
north_m = meshCoords.x[0];
east_m = meshCoords.x[1];
depth_m = 0;
mres = mesh_query(meshEp, east_m, north_m, depth_m,
NULL, &rawElem.nid[0]);
if (mres != 0) {
fprintf(stderr, "Cannot find the query point\n");
exit(1);
}
vsDiff = rawElem.Vs - robVs;
fprintf(fpRobOut, "%12.0f %12.0f %12.4f\n",east_m, north_m, robVs);
fprintf(fpCmuOut, "%12.0f %12.0f %12.4f\n",east_m, north_m, rawElem.Vs);
fprintf(fpDiff, "%12.0f %12.0f %12.4f\n",east_m, north_m, vsDiff);
fprintf(fpDiffA, "%12.0f %12.0f %12.4f\n",east_m, north_m, fabs(vsDiff));
}
/* Closing files */
fclose(fpRobIn);
fclose(fpRobOut);
fclose(fpCmuOut);
fclose(fpDiff);
fclose(fpDiffA);
etree_close(meshEp);
return 0;
}
int main(int argc, char **argv)
{
char *cvmetree, *outputfile, *outformat;
FILE *outfp;
etree_t *cvmEp;
cvmpayload_t rawElem;
int64_t totalcount;
struct timeval starttime, endtime;
int scantime;
endian_t myformat, targetformat;
float outVp, outVs, outrho;
int outi, outj, outk;
if (argc != 4) {
printf("\nusage: dumpcvm cvmetree output format\n");
printf("cvmetree: pathname to the CVM etree\n");
printf("output: pathname to the flat output file\n");
printf("format: little or big\n");
exit(1);
}
cvmetree = argv[1];
cvmEp = etree_open(cvmetree, O_RDONLY, 0, 0, 0);
if (!cvmEp) {
fprintf(stderr, "Cannot open CVM material database %s\n", cvmetree);
exit(1);
}
outputfile = argv[2];
outfp = fopen(outputfile, "w+");
if (outfp == NULL) {
perror("fopen");
exit(1);
}
outformat = argv[3];
if (strcmp(outformat, "little") == 0) {
targetformat = little;
} else if (strcmp(outformat, "big") == 0) {
targetformat = big;
} else {
fprintf(stderr, "Unknown target data format\n");
exit(1);
}
myformat = xplatform_testendian();
/* go through all the records stored in the underlying btree */
gettimeofday(&starttime, NULL);
totalcount = 0;
memset(cvmEp->key, 0, KEYSIZE);
if (btree_initcursor(cvmEp->bp, cvmEp->key) != 0) {
fprintf(stderr, "Cannot set cursor in the underlying database\n");
exit(1);
}
do {
etree_tick_t i, j, k;
if (btree_getcursor(cvmEp->bp, cvmEp->hitkey, "*", &rawElem) != 0) {
fprintf(stderr, "Read cursor error\n");
exit(1);
}
code_morton2coord(ETREE_MAXLEVEL + 1, (char *)cvmEp->hitkey + 1,
&i, &j, &k);
/* Write to the output file, do format conversion if necessary */
if (myformat == targetformat) {
outi = i;
outj = j;
outk = k;
outVp = rawElem.Vp;
outVs = rawElem.Vs;
outrho = rawElem.rho;
} else {
xplatform_swapbytes(&outi, &i, 4);
xplatform_swapbytes(&outj, &j, 4);
xplatform_swapbytes(&outk, &k, 4);
xplatform_swapbytes(&outVp, &rawElem.Vp, 4);
xplatform_swapbytes(&outVs, &rawElem.Vs, 4);
xplatform_swapbytes(&outrho, &rawElem.rho, 4);
}
if ((fwrite(&outi, 4, 1, outfp) != 1) ||
(fwrite(&outj, 4, 1, outfp) != 1) ||
(fwrite(&outk, 4, 1, outfp) != 1) ||
(fwrite(&outVp, 4, 1, outfp) != 1) ||
(fwrite(&outVs, 4, 1, outfp) != 1) ||
(fwrite(&outrho, 4, 1, outfp) != 1)) {
fprintf(stderr, "Error writing CVM record\n");
perror("fwrite");
exit(1);
}
totalcount++;
} while (btree_advcursor(cvmEp->bp) == 0);
if (fclose(outfp) != 0) {
perror("fclose");
exit(1);
}
etree_close(cvmEp);
gettimeofday(&endtime, NULL);
scantime = (endtime.tv_sec - starttime.tv_sec);
printf("Dump the CVM database in %d seconds\n", scantime);
printf("Dump %qd octants\n", totalcount);
printf("Output format is %s-endian", outformat);
printf("Output file is %s\n", outputfile);
return 0;
}