sll_m_hdf5_io_parallel Module Reference

Description

Parallel version of sll_hdf5_io.

Author

Pierre Navaro, INRIA

Yaman Güçlü, IPP Garching

With HDF5 you can store several datasets in a single file.

• HDF5 file (http://www.hdfgroup.org/HDF5/)

Derived types and interfaces
type	sll_t_hdf5_par_handle
	Opaque object around HDF5 file id. More...
interface	sll_o_hdf5_par_write_array
	Collectively write distributed nD array into HDF5 file. More...
interface	sll_o_hdf5_par_read_array
	Collectively read distributed nD array from HDF5 file. More...

Functions/Subroutines
subroutine, public	sll_s_hdf5_par_file_create (filename, comm, handle, error)
	Create new HDF5 file. More...
subroutine, public	sll_s_hdf5_par_file_open (filename, comm, handle, error)
	Open existing HDF5 file. More...
subroutine, public	sll_s_hdf5_par_file_close (handle, error)
	Close existing HDF5 file. More...
subroutine	sll_hdf5_par_write_dble_array_1d (handle, global_size, offset, array, dsetname, error, chunk_dims)
	Write 1D array of double precision floats into HDF5 file. More...
subroutine	sll_hdf5_par_write_dble_array_2d (handle, global_size, offset, array, dsetname, error, chunk_dims)
	Write 2D array of double precision floats into HDF5 file. More...
subroutine	sll_hdf5_par_write_dble_array_3d (handle, global_size, offset, array, dsetname, error, chunk_dims)
	Write 3D array of double precision floats into HDF5 file. More...
subroutine	sll_hdf5_par_write_dble_array_4d (handle, global_size, offset, array, dsetname, error, chunk_dims)
	Write 4D array of double precision floats into HDF5 file. More...
subroutine	sll_hdf5_par_write_dble_array_5d (handle, global_size, offset, array, dsetname, error, chunk_dims)
	Write 5D array of double precision floats into HDF5 file. More...
subroutine	sll_hdf5_par_write_dble_array_6d (handle, global_size, offset, array, dsetname, error, chunk_dims)
	Write 6D array of double precision floats into HDF5 file. More...
subroutine	sll_hdf5_par_read_dble_array_1d (handle, global_size, offset, array, dsetname, error)
	Read 1D array of double precision floats from HDF5 file. More...
subroutine	sll_hdf5_par_read_dble_array_2d (handle, global_size, offset, array, dsetname, error)
	Read 2D array of double precision floats from HDF5 file. More...
subroutine	sll_hdf5_par_read_dble_array_3d (handle, global_size, offset, array, dsetname, error)
	Read 3D array of double precision floats from HDF5 file. More...
subroutine	sll_hdf5_par_read_dble_array_4d (handle, global_size, offset, array, dsetname, error)
	Read 4D array of double precision floats from HDF5 file. More...
subroutine	sll_hdf5_par_read_dble_array_5d (handle, global_size, offset, array, dsetname, error)
	Read 5D array of double precision floats from HDF5 file. More...
subroutine	sll_hdf5_par_read_dble_array_6d (handle, global_size, offset, array, dsetname, error)
	Read 6D array of double precision floats from HDF5 file. More...

Function/Subroutine Documentation

sll_hdf5_par_read_dble_array_1d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_read_dble_array_1d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:), intent(out)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error  )

private

Read 1D array of double precision floats from HDF5 file.

Definition at line 342 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_read_dble_array_2d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_read_dble_array_2d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :), intent(out)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error  )

private

Read 2D array of double precision floats from HDF5 file.

Definition at line 361 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_read_dble_array_3d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_read_dble_array_3d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :), intent(out)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error  )

private

Read 3D array of double precision floats from HDF5 file.

Definition at line 380 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_read_dble_array_4d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_read_dble_array_4d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :, :), intent(out)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error  )

private

Read 4D array of double precision floats from HDF5 file.

Definition at line 399 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_read_dble_array_5d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_read_dble_array_5d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :, :, :), intent(out)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error  )

private

Read 5D array of double precision floats from HDF5 file.

Definition at line 418 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_read_dble_array_6d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_read_dble_array_6d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :, :, :, :), intent(out)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error  )

private

Read 6D array of double precision floats from HDF5 file.

Definition at line 437 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_write_dble_array_1d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_write_dble_array_1d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:), intent(in)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error, integer(i64), dimension(dspace_dims), intent(in), optional  chunk_dims  )

private

Write 1D array of double precision floats into HDF5 file.

Definition at line 222 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_write_dble_array_2d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_write_dble_array_2d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :), intent(in)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error, integer(i64), dimension(dspace_dims), intent(in), optional  chunk_dims  )

private

Write 2D array of double precision floats into HDF5 file.

Definition at line 242 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_write_dble_array_3d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_write_dble_array_3d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :), intent(in)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error, integer(i64), dimension(dspace_dims), intent(in), optional  chunk_dims  )

private

Write 3D array of double precision floats into HDF5 file.

Definition at line 262 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_write_dble_array_4d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_write_dble_array_4d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :, :), intent(in)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error, integer(i64), dimension(dspace_dims), intent(in), optional  chunk_dims  )

private

Write 4D array of double precision floats into HDF5 file.

Definition at line 282 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_write_dble_array_5d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_write_dble_array_5d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :, :, :), intent(in)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error, integer(i64), dimension(dspace_dims), intent(in), optional  chunk_dims  )

private

Write 5D array of double precision floats into HDF5 file.

Definition at line 302 of file sll_m_hdf5_io_parallel.F90.

sll_hdf5_par_write_dble_array_6d()

subroutine sll_m_hdf5_io_parallel::sll_hdf5_par_write_dble_array_6d ( type(sll_t_hdf5_par_handle), intent(in)  handle, integer(i64), dimension(dspace_dims), intent(in)  global_size, integer(i64), dimension(dspace_dims), intent(in)  offset, real(f64), dimension(:, :, :, :, :, :), intent(in)  array, character(len=*), intent(in)  dsetname, integer, intent(out)  error, integer(i64), dimension(dspace_dims), intent(in), optional  chunk_dims  )

private

Write 6D array of double precision floats into HDF5 file.

Definition at line 322 of file sll_m_hdf5_io_parallel.F90.

sll_s_hdf5_par_file_close()

subroutine, public sll_m_hdf5_io_parallel::sll_s_hdf5_par_file_close	(	type(sll_t_hdf5_par_handle), intent(in)	handle,
		integer, intent(out)	error
	)

Close existing HDF5 file.

Parameters

[in]	handle	parallel file handle
[out]	error	HDF5 error code

Definition at line 209 of file sll_m_hdf5_io_parallel.F90.

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sll_s_hdf5_par_file_create()

subroutine, public sll_m_hdf5_io_parallel::sll_s_hdf5_par_file_create	(	character(len=*), intent(in)	filename,
		integer, intent(in)	comm,
		type(sll_t_hdf5_par_handle), intent(out)	handle,
		integer, intent(out)	error
	)

Create new HDF5 file.

• Initialize fortran interface
• Create a new file using default properties

Parameters

[in]	filename	file name
[in]	comm	MPI communicator
[out]	handle	parallel file handle
[out]	error	HDF5 error code

Definition at line 147 of file sll_m_hdf5_io_parallel.F90.

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sll_s_hdf5_par_file_open()

subroutine, public sll_m_hdf5_io_parallel::sll_s_hdf5_par_file_open	(	character(len=*), intent(in)	filename,
		integer, intent(in)	comm,
		type(sll_t_hdf5_par_handle), intent(out)	handle,
		integer, intent(out)	error
	)

Open existing HDF5 file.

• Initialize fortran interface
• Open a HDF5 file

Parameters

[in]	filename	file name
[in]	comm	MPI communicator
[out]	handle	parallel file handle
[out]	error	HDF5 error code

Definition at line 180 of file sll_m_hdf5_io_parallel.F90.