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C $Header$ |
C $Header$ |
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C $Name$ |
C $Name$ |
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C /==========================================================\ |
C |
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C | SIZE.h Declare size of underlying computational grid. | |
CBOP |
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C |==========================================================| |
C !ROUTINE: SIZE.h |
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C | The design here support a three-dimensional model grid | |
C !INTERFACE: |
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C | with indices I,J and K. The three-dimensional domain | |
C include SIZE.h |
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C | is comprised of nPx*nSx blocks of size sNx along one axis| |
C !DESCRIPTION: \bv |
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C | nPy*nSy blocks of size sNy along another axis and one | |
C *==========================================================* |
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C | block of size Nz along the final axis. | |
C | SIZE.h Declare size of underlying computational grid. |
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C | Blocks have overlap regions of size OLx and OLy along the| |
C *==========================================================* |
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C | dimensions that are subdivided. | |
C | The design here support a three-dimensional model grid |
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C \==========================================================/ |
C | with indices I,J and K. The three-dimensional domain |
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C | is comprised of nPx*nSx blocks of size sNx along one axis |
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C | nPy*nSy blocks of size sNy along another axis and one |
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C | block of size Nz along the final axis. |
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C | Blocks have overlap regions of size OLx and OLy along the |
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C | dimensions that are subdivided. |
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C *==========================================================* |
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C \ev |
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CEOP |
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C Voodoo numbers controlling data layout. |
C Voodoo numbers controlling data layout. |
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C sNx - No. X points in sub-grid. |
C sNx :: No. X points in sub-grid. |
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C sNy - No. Y points in sub-grid. |
C sNy :: No. Y points in sub-grid. |
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C OLx - Overlap extent in X. |
C OLx :: Overlap extent in X. |
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C OLy - Overlat extent in Y. |
C OLy :: Overlat extent in Y. |
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C nSx - No. sub-grids in X. |
C nSx :: No. sub-grids in X. |
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C nSy - No. sub-grids in Y. |
C nSy :: No. sub-grids in Y. |
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C nPx - No. of processes to use in X. |
C nPx :: No. of processes to use in X. |
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C nPy - No. of processes to use in Y. |
C nPy :: No. of processes to use in Y. |
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C Nx - No. points in X for the total domain. |
C Nx :: No. points in X for the total domain. |
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C Ny - No. points in Y for the total domain. |
C Ny :: No. points in Y for the total domain. |
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C Nr - No. points in Z for full process domain. |
C Nr :: No. points in Z for full process domain. |
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INTEGER sNx |
INTEGER sNx |
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INTEGER sNy |
INTEGER sNy |
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INTEGER OLx |
INTEGER OLx |
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INTEGER Ny |
INTEGER Ny |
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INTEGER Nr |
INTEGER Nr |
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PARAMETER ( |
PARAMETER ( |
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& sNx = 32, |
& sNx = 16, |
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& sNy = 32, |
& sNy = 32, |
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& OLx = 3, |
& OLx = 2, |
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& OLy = 3, |
& OLy = 2, |
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& nSx = 6, |
& nSx = 12, |
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& nSy = 1, |
& nSy = 1, |
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& nPx = 1, |
& nPx = 1, |
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& nPy = 1, |
& nPy = 1, |
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& Ny = sNy*nSy*nPy, |
& Ny = sNy*nSy*nPy, |
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& Nr = 5) |
& Nr = 5) |
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C MAX_OLX - Set to the maximum overlap region size of any array |
C MAX_OLX :: Set to the maximum overlap region size of any array |
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C MAX_OLY that will be exchanged. Controls the sizing of exch |
C MAX_OLY that will be exchanged. Controls the sizing of exch |
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C routine buufers. |
C routine buffers. |
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INTEGER MAX_OLX |
INTEGER MAX_OLX |
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INTEGER MAX_OLY |
INTEGER MAX_OLY |
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PARAMETER ( MAX_OLX = OLx, |
PARAMETER ( MAX_OLX = OLx, |
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