diff options
| -rw-r--r-- | doc/html/ph5example.c | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/doc/html/ph5example.c b/doc/html/ph5example.c index f2e3085..84f5ab7 100644 --- a/doc/html/ph5example.c +++ b/doc/html/ph5example.c @@ -1,5 +1,6 @@ /* * Example of using the parallel HDF5 library to access datasets. + * Last revised: April 24, 2001. * * This program contains two parts. In the first part, the mpi processes * collectively create a new parallel HDF5 file and create two fixed @@ -14,9 +15,8 @@ #include <assert.h> #include <hdf5.h> -#include <mpi.h> -#include <mpio.h> +#ifdef H5_HAVE_PARALLEL /* Temporary source code */ #define FAIL -1 /* temporary code end */ @@ -231,9 +231,9 @@ phdf5writeInd(char *filename) assert(acc_tpl1 != FAIL); MESG("H5Pcreate access succeed"); /* set Parallel access with communicator */ - ret = H5Pset_mpi(acc_tpl1, comm, info); + ret = H5Pset_fapl_mpio(acc_tpl1, comm, info); assert(ret != FAIL); - MESG("H5Pset_mpi succeed"); + MESG("H5Pset_fapl_mpio succeed"); /* create the file collectively */ fid1=H5Fcreate(filename,H5F_ACC_TRUNC,H5P_DEFAULT,acc_tpl1); @@ -364,7 +364,7 @@ phdf5readInd(char *filename) acc_tpl1 = H5Pcreate (H5P_FILE_ACCESS); assert(acc_tpl1 != FAIL); /* set Parallel access with communicator */ - ret = H5Pset_mpi(acc_tpl1, comm, info); + ret = H5Pset_fapl_mpio(acc_tpl1, comm, info); assert(ret != FAIL); @@ -490,9 +490,9 @@ phdf5writeAll(char *filename) assert(acc_tpl1 != FAIL); MESG("H5Pcreate access succeed"); /* set Parallel access with communicator */ - ret = H5Pset_mpi(acc_tpl1, comm, info); + ret = H5Pset_fapl_mpio(acc_tpl1, comm, info); assert(ret != FAIL); - MESG("H5Pset_mpi succeed"); + MESG("H5Pset_fapl_mpio succeed"); /* create the file collectively */ fid1=H5Fcreate(filename,H5F_ACC_TRUNC,H5P_DEFAULT,acc_tpl1); @@ -558,7 +558,7 @@ if (verbose) /* set up the collective transfer properties list */ xfer_plist = H5Pcreate (H5P_DATASET_XFER); assert(xfer_plist != FAIL); - ret=H5Pset_xfer(xfer_plist, H5D_XFER_COLLECTIVE); + ret=H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE); assert(ret != FAIL); MESG("H5Pcreate xfer succeed"); @@ -613,7 +613,7 @@ if (verbose) /* set up the collective transfer properties list */ xfer_plist = H5Pcreate (H5P_DATASET_XFER); assert(xfer_plist != FAIL); - ret=H5Pset_xfer(xfer_plist, H5D_XFER_COLLECTIVE); + ret=H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE); assert(ret != FAIL); MESG("H5Pcreate xfer succeed"); @@ -694,9 +694,9 @@ phdf5readAll(char *filename) assert(acc_tpl1 != FAIL); MESG("H5Pcreate access succeed"); /* set Parallel access with communicator */ - ret = H5Pset_mpi(acc_tpl1, comm, info); + ret = H5Pset_fapl_mpio(acc_tpl1, comm, info); assert(ret != FAIL); - MESG("H5Pset_mpi succeed"); + MESG("H5Pset_fapl_mpio succeed"); /* open the file collectively */ fid1=H5Fopen(filename,H5F_ACC_RDWR,acc_tpl1); @@ -755,7 +755,7 @@ if (verbose) /* set up the collective transfer properties list */ xfer_plist = H5Pcreate (H5P_DATASET_XFER); assert(xfer_plist != FAIL); - ret=H5Pset_xfer(xfer_plist, H5D_XFER_COLLECTIVE); + ret=H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE); assert(ret != FAIL); MESG("H5Pcreate xfer succeed"); @@ -806,7 +806,7 @@ if (verbose) /* set up the collective transfer properties list */ xfer_plist = H5Pcreate (H5P_DATASET_XFER); assert(xfer_plist != FAIL); - ret=H5Pset_xfer(xfer_plist, H5D_XFER_COLLECTIVE); + ret=H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE); assert(ret != FAIL); MESG("H5Pcreate xfer succeed"); @@ -887,7 +887,7 @@ test_split_comm_access(char *filenames[]) assert(acc_tpl != FAIL); /* set Parallel access with communicator */ - ret = H5Pset_mpi(acc_tpl, comm, info); + ret = H5Pset_fapl_mpio(acc_tpl, comm, info); assert(ret != FAIL); /* create the file collectively */ @@ -949,6 +949,7 @@ parse_options(int argc, char **argv){ } +int main(int argc, char **argv) { char *filenames[]={ "ParaEg1.h5f", "ParaEg2.h5f" }; @@ -1006,3 +1007,12 @@ finish: return(nerrors); } +#else /* H5_HAVE_PARALLEL */ +/* dummy program since H5_HAVE_PARALLE is not configured in */ +int +main() +{ +printf("No PHDF5 example because parallel is not configured in\n"); +return(0); +} +#endif /* H5_HAVE_PARALLEL */ |