Write/Save the I/O decomposition.
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| subroutine | spio_decomp::pio_writedof_int (fname, gdims, map, comm, ioid, ierr) |
| | Write/Save an I/O decomposition. More...
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| subroutine | spio_decomp::pio_writedof_offset (fname, gdims, map, comm, ioid, ierr) |
| | Write/Save an I/O decomposition. More...
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Write/Save the I/O decomposition.
◆ pio_writedof_int()
| subroutine spio_decomp::pio_writedof_int |
( |
character(len=*), intent(in) |
fname, |
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integer, dimension(:), intent(in) |
gdims, |
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integer(i4), dimension(:), intent(in) |
map, |
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integer, intent(in) |
comm, |
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integer, intent(in), optional |
ioid, |
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integer, intent(out), optional |
ierr |
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) |
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Write/Save an I/O decomposition.
- Parameters
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| [in] | fname | The name of the output file where the I/O decomposition will be saved/written out |
| [in] | gdims | The global dimensions of the I/O decomposition |
| [in] | map | The mapping between local data index and the global linearized index for each local data element e.g. If after partitioning the local array contains A(2,3) and A(3,3) of an array A[4x4], the map needs to contain [10, 11] corrsponding to the linearized indices of A(2,3) & A(3,3) |
| [in] | comm | The MPI communicator (that contains the MPI processes in the I/O system associated with the I/O decomposition) |
| [in] | ioid | (Optional) The I/O decomposition id |
| [out] | ierr | (Optional) : The error return code. Set to PIO_NOERR on success, or an error code otherwise (See PIO_seterrorhandling for more information on how to customize/set error handling) |
◆ pio_writedof_offset()
| subroutine spio_decomp::pio_writedof_offset |
( |
character(len=*), intent(in) |
fname, |
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integer, dimension(:), intent(in) |
gdims, |
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integer(pio_offset_kind), dimension(:), intent(in) |
map, |
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integer, intent(in) |
comm, |
|
|
integer, intent(in), optional |
ioid, |
|
|
integer, intent(out), optional |
ierr |
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) |
| |
Write/Save an I/O decomposition.
- Parameters
-
| [in] | fname | The name of the output file where the I/O decomposition will be saved/written out |
| [in] | gdims | The global dimensions of the I/O decomposition |
| [in] | map | The mapping between local data index and the global linearized index for each local data element e.g. If after partitioning the local array contains A(2,3) and A(3,3) of an array A[4x4], the map needs to contain [10, 11] corrsponding to the linearized indices of A(2,3) & A(3,3) |
| [in] | comm | The MPI communicator (that contains the MPI processes in the I/O system associated with the I/O decomposition) |
| [in] | ioid | (Optional) The I/O decomposition id |
| [out] | ierr | (Optional) : The error return code. Set to PIO_NOERR on success, or an error code otherwise (See PIO_seterrorhandling for more information on how to customize/set error handling) |
