summaryrefslogtreecommitdiffstats
path: root/fortran/testpar/ptesthdf5_fortran.f90
diff options
context:
space:
mode:
Diffstat (limited to 'fortran/testpar/ptesthdf5_fortran.f90')
-rw-r--r--fortran/testpar/ptesthdf5_fortran.f9064
1 files changed, 64 insertions, 0 deletions
diff --git a/fortran/testpar/ptesthdf5_fortran.f90 b/fortran/testpar/ptesthdf5_fortran.f90
new file mode 100644
index 0000000..fb575ff
--- /dev/null
+++ b/fortran/testpar/ptesthdf5_fortran.f90
@@ -0,0 +1,64 @@
+!
+! Main program for parallel HDF5 Fortran tests.
+
+ PROGRAM PHDF5F90TEST
+
+ USE HDF5 ! This module contains all necessary modules
+ USE THDF5
+ USE MPI
+
+ IMPLICIT NONE
+ INTEGER :: error ! Error flags
+ INTEGER :: error_1 = 0 ! Error flags
+ !
+ ! MPI definitions and calls.
+ !
+ INTEGER :: mpierror ! MPI error flag
+ INTEGER :: comm, info
+ INTEGER :: mpi_size, mpi_rank
+ comm = MPI_COMM_WORLD
+ info = MPI_INFO_NULL
+ CALL MPI_INIT(mpierror)
+ CALL MPI_COMM_SIZE(comm, mpi_size, mpierror)
+ CALL MPI_COMM_RANK(comm, mpi_rank, mpierror)
+ !
+ ! Check that datasets can be divided into equal parts by the processes.
+ !
+ if ( (mod(DIM1, mpi_size) .ne. 0) .or. (mod(DIM2, mpi_size) .ne. 0)) then
+ if (mpi_rank .eq. 0) then
+ write(*,*) "Dimensions must be mupltiples of # of processors"
+ write(*,*) "Exiting..."
+ goto 1000
+ endif
+ endif
+ !
+ ! Initialize FORTRAN predefined datatypes
+ !
+ CALL h5init_types_f(error)
+ if (mpi_rank .eq. 0) then
+ write(*,*) '==========================================='
+ write(*,*) ' Parallel Fortran Tests '
+ write(*,*) '==========================================='
+ write(*,*)
+ endif
+ if (mpi_rank .eq. 0) then
+ write(*,*) 'Writing/reading dataset by hyperslabs'
+ endif
+ CALL dataset_wr_by_hyperslabs(error_1)
+ if (error_1 .ne. 0 ) write(*,*) 'Process ', mpi_rank, 'reports failure'
+ if (mpi_rank .eq. 0) then
+ write(*,*)
+ write(*,*) '==========================================='
+ write(*,*) ' Parallel Fortran Tests finished '
+ write(*,*) '==========================================='
+ endif
+ !
+ ! Close FORTRAN predefined datatypes.
+ !
+ CALL h5close_types_f(error)
+
+1000 continue
+
+ CALL MPI_FINALIZE(mpierror)
+
+ END PROGRAM PHDF5F90TEST