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C $Header: $ |
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C $Name: $ |
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|
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#include "AUTODIFF_OPTIONS.h" |
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|
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c ================================================================== |
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c |
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c adopen_adclose.F: Routines to handle the I/O of the TAMC generated |
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c code. All files are direct access files. |
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c Routines: |
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c |
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c o adopen - Open file (here a dummy routine). |
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c o adclose - Close file (here a dummy routine). |
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c |
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c |
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c The following input veriables are used throughout in the argument |
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c lists: |
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c |
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c name - character |
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c On entry, name is the extended tape name. |
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c len - integer |
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c On entry, len is the number of characters in name. |
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c tid - integer |
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c On entry, tid identifies the tape. |
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c vid - integer |
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c On entry, vid identifies the variable to be stored on |
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c the tape. |
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c var - real array of dimension length |
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c On entry, var contains the values to be stored. |
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c var must not be changed. |
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c size - integer |
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c On entry, size is the size in bytes of the type of |
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c variable var. |
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c length - integer |
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c On entry, length is the dimension of the variable |
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c stored on the tape. |
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c irec - integer |
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c On entry, irec is the record number to be written. |
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c mythid - integer |
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c On entry, mythid is the number of the thread or |
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c instance of the program. |
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c myiter - integer |
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c On entry, myiter is the current iteration step during |
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c the integration. |
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c |
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c For further details on this see the TAMC Users Manual, Appendix B, |
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c User defined Storage Subroutines. |
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c |
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c TAMC does not provide the two leading arguments mythid and myiter |
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c when compiling the MITgcmUV code. Instead the is a sed script avail- |
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c able that does change the TAMC-generated adjoint code. |
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c |
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c Only the master thread is allowed to write data and only gobal |
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c model arrays are allowed to be written be the subsequent routines. |
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c Tiled data are to be stored in common blocks. This implies that at |
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c least a two level checkpointing for the adjoint code has to be |
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c available. |
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c |
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c ================================================================== |
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|
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|
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CBOP |
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C !ROUTINE: adopen |
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C !INTERFACE: |
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subroutine adopen( |
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I mythid, |
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cph( |
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cph I myiter, |
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cph) |
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I name, |
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I len, |
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I tid, |
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I vid, |
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I size, |
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I length |
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& ) |
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|
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C !DESCRIPTION: \bv |
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c ================================================================== |
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c SUBROUTINE adopen |
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c ================================================================== |
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c o Dummy routine expected to be available by TAMC I/O. |
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c This routine is simply a dummy routine expected to be available by |
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c the Tangent Linear and Adjoint Model Compiler(TAMC). Files are |
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c opened and closed by the routines that are called by *adread* and |
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c *adwrite*. |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c ================================================================== |
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c SUBROUTINE adopen |
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c ================================================================== |
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C \ev |
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|
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C !USES: |
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implicit none |
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|
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c == global variables == |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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c == routine arguments == |
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c name - extended tape name. |
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c len - number of characters in name. |
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c tid - tape identifier. |
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c vid - identifies the variable to be stored on tape. |
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c size - size in bytes of the type of variable var. |
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c length - dimension of the variable stored on the tape. |
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c mythid - number of the thread or instance of the program. |
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|
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integer mythid |
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cph( |
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cph integer myiter |
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cph) |
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character*(*) name |
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integer len |
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integer tid |
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integer vid |
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integer size |
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integer length |
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|
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C !LOCAL VARIABLES: |
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c == local variables == |
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|
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c == end of interface == |
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CEOP |
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|
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return |
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end |
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|
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|
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CBOP |
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C !ROUTINE: adclose |
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C !INTERFACE: |
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subroutine adclose( |
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I mythid, |
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cph( |
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cph I myiter, |
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cph) |
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I name, |
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I len, |
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I tid, |
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I vid, |
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I size, |
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I length |
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& ) |
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|
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|
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C !DESCRIPTION: \bv |
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c ================================================================== |
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c SUBROUTINE adclose |
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c ================================================================== |
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c o Dummy routine expected to be available by TAMC I/O. |
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c This routine is simply a dummy routine expected to be available by |
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c the Tangent Linear and Adjoint Model Compiler(TAMC). Files are |
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c opened and closed by the routines that are called by *adread* and |
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c *adwrite*. |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c ================================================================== |
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c SUBROUTINE adclose |
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c ================================================================== |
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C \ev |
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|
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C !USES: |
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implicit none |
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|
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c == global variables == |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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c == routine arguments == |
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c name - extended tape name. |
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c len - number of characters in name. |
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c tid - tape identifier. |
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c vid - identifies the variable to be stored on tape. |
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c size - size in bytes of the type of variable var. |
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c length - dimension of the variable stored on the tape. |
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c mythid - number of the thread or instance of the program. |
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|
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integer mythid |
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cph( |
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cph integer myiter |
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cph) |
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character*(*) name |
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integer len |
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integer tid |
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integer vid |
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integer size |
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integer length |
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|
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C !LOCAL VARIABLES: |
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c == local variables == |
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|
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c == end of interface == |
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CEOP |
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|
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return |
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end |
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