H5hut/src_old
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

H5Part examples reviewed

Browse Source
This commit is contained in:
gsell
2013-10-31 13:44:06 +01:00
parent cf09862f4b
commit 468a5d6871
3 changed files with 54 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/H5Part/write_setview.c
+7 -6
View File
@@ -14,23 +14,24 @@
#define DATASIZE 32
#define ITERS 4
int main (
int
main (
int argc, char** argv
) {
h5_int64_t npoints = ITERS*DATASIZE
// initialize MPI & H5hut
MPI_Init (&argc, &argv);
MPI_Comm comm = MPI_COMM_WORLD;
int rank = 0;
MPI_Comm_rank (comm, &rank);
int mpi_rank = 0;
MPI_Comm_rank (comm, &mpi_rank);
H5AbortOnError ();
// create fake data
h5_int64_t npoints = ITERS*DATASIZE;
h5_int32_t data[ITERS*DATASIZE];
for (int i = 0; i < npoints; i++) {
data[i] = i + rank*npoints;
data[i] = i + mpi_rank*npoints;
}
// open file and create step #0
@@ -42,7 +43,7 @@ int main (
H5PartSetNumParticles(file, npoints);
// write ITER consecutive blocks of size DATASIZE
h5_int64_t offset = rank * npoints;
h5_int64_t offset = mpi_rank * npoints;
for (int i = 0; i < ITERS; i++) {
// set the "view" to select a subset of the dataset
H5PartSetView (