Efdc mpi #366
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Efdc mpi #366
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This removes OpenMP-based parallelisations that are present originating from the AIX-based versions. These are removed to make place for an updated, hybrid MPI & OpenMP approach.
Considers files: - CALAVBOLD.for - CALEXP2T0.for - CALPUV2C.for
This fix resolves the patch applied in OpenDA that comments out these print statements, specifically `CGATEFLX.patch` and `RWQC1.patch`.
A print is inserted before invoking `READ(*,*)` to notify the user of the suspended state of the application. This is similar to the message emitted by `PAUSE`. The behaviour is now slightly different: - To continue: ENTER should be provided in stead of 'go'; - To terminate: a signal needs to be sent manually.
This resolves the warnings raised by the compiler due to lines containing unused jump labels. For lines that only contain format specifiers or CONTINUE statements, the lines are commented. For lines that contain other instructions, such as calls to READ, only the label is removed.
The non-standard function SECNDS is replaced by SECOND throughout the source code. Since the alternative SECOND does not allow to provide a reference time, the time difference is obtained by subtracting the original reference value instead. For details on the non-standard call: https://gcc.gnu.org/onlinedocs/gcc-4.9.4/gfortran/SECNDS.html
This makes the implicit while loop for the READ statements explicit by moving the READ statement into a `DO WHILE` statement that runs until a satisfactory read is performed. This does not change the functionality, it merely makes the loop explicit and thereby suppresses the compiler warnings.
All implicit conversion is made explicit by inserting the required type casts to match the assigned variables.
This resolves the corresponding warnings raised by `-Wmaybe-uninitialized`.
This reverts commit 3dceaaf.
Some of these are old loop variables that were not removed when the corresponding parallel loops were stripped out. Others are simply additional unused variables.
These are commented here and seem unused.
The filenames '${NAME}_mpi.for' implement the MPI counter parts of the
subroutines present in '${NAME}.for'.
In NIER these variables are defined in Var_Global_Mod and not explicitly passed towards the subroutines. The subroutine signature is modified accordingly.
- Replace gfortran with an MPI aware compiler (mpifort) - Add targets for the newly added MPI module and MPI sources - Add compiler flag -fallow-argument-mismatch to suppress errors resulting from type mismatch in MPI library calls.
Includes a note regarding missing patches in the NIER version of source file CGATEFLX.
* Add missing Green algae salinity tox loops * Converts .AND. to .OR. to be consistent with all other comparisons * Modify if-statement IWQFCB to check with zero
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