2 |
C $Name$ |
C $Name$ |
3 |
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4 |
#include "CPP_EEOPTIONS.h" |
#include "CPP_EEOPTIONS.h" |
5 |
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#undef LOCAL_DBUG |
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#undef Dbg |
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6 |
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7 |
CBOP |
CBOP |
8 |
C !ROUTINE: EXCH_RX2_CUBE |
C !ROUTINE: EXCH_RX2_CUBE_AD |
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10 |
C !INTERFACE: |
C !INTERFACE: |
11 |
SUBROUTINE EXCH2_RX2_CUBE_AD( |
SUBROUTINE EXCH2_RX2_CUBE_AD( |
12 |
U array1, array2, signOption, fieldCode, |
U array1, array2, |
13 |
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I signOption, fieldCode, |
14 |
I myOLw, myOLe, myOLn, myOLs, myNz, |
I myOLw, myOLe, myOLn, myOLs, myNz, |
15 |
I exchWidthX, exchWidthY, |
I exchWidthX, exchWidthY, |
16 |
I simulationMode, cornerMode, myThid ) |
I simulationMode, cornerMode, myThid ) |
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IMPLICIT NONE |
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17 |
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18 |
C !DESCRIPTION: |
C !DESCRIPTION: |
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C Two components vector field AD-Exchange: |
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C Tile-edge overlap-region of a 2 component vector field is added to |
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C corresponding near-edge interior data point and then zero out. |
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C !USES: |
C !USES: |
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IMPLICIT NONE |
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C == Global data == |
C == Global data == |
27 |
#include "SIZE.h" |
#include "SIZE.h" |
28 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
29 |
#include "EESUPPORT.h" |
#include "EESUPPORT.h" |
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#include "EXCH.h" |
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30 |
#include "W2_EXCH2_SIZE.h" |
#include "W2_EXCH2_SIZE.h" |
31 |
#include "W2_EXCH2_TOPOLOGY.h" |
#include "W2_EXCH2_TOPOLOGY.h" |
32 |
#include "W2_EXCH2_BUFFER.h" |
#include "W2_EXCH2_BUFFER.h" |
33 |
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34 |
C !INPUT/OUTPUT PARAMETERS: |
C !INPUT/OUTPUT PARAMETERS: |
35 |
C array :: Array with edges to exchange. |
C array1 :: 1rst component array with edges to exchange. |
36 |
C myOLw :: West, East, North and South overlap region sizes. |
C array2 :: 2nd component array with edges to exchange. |
37 |
C myOLe |
C signOption :: Flag controlling whether vector is signed. |
38 |
C myOLn |
C fieldCode :: field code (position on staggered grid) |
39 |
C myOLs |
C myOLw,myOLe :: West and East overlap region sizes. |
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C exchWidthX :: Width of data region exchanged in X. |
C myOLn,myOLs :: North and South overlap region sizes. |
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C exchWidthY :: Width of data region exchanged in Y. |
C exchWidthX :: Width of data region exchanged in X. |
42 |
C myThid :: Thread number of this instance of S/R EXCH... |
C exchWidthY :: Width of data region exchanged in Y. |
43 |
LOGICAL signOption |
C cornerMode :: halo-corner-region treatment: update/ignore corner region |
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C myThid :: Thread number of this instance of S/R EXCH... |
45 |
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46 |
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INTEGER myOLw, myOLe, myOLn, myOLs, myNz |
47 |
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_RX array1(1-myOLw:sNx+myOLe, |
48 |
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& 1-myOLs:sNy+myOLn, |
49 |
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& myNz, nSx, nSy) |
50 |
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_RX array2(1-myOLw:sNx+myOLe, |
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& 1-myOLs:sNy+myOLn, |
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& myNz, nSx, nSy) |
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LOGICAL signOption |
54 |
CHARACTER*2 fieldCode |
CHARACTER*2 fieldCode |
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INTEGER myOLw |
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INTEGER myOLe |
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INTEGER myOLs |
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INTEGER myOLn |
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INTEGER myNz |
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55 |
INTEGER exchWidthX |
INTEGER exchWidthX |
56 |
INTEGER exchWidthY |
INTEGER exchWidthY |
57 |
INTEGER simulationMode |
INTEGER simulationMode |
58 |
INTEGER cornerMode |
INTEGER cornerMode |
59 |
INTEGER myThid |
INTEGER myThid |
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_RX array1(1-myOLw:sNx+myOLe, |
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& 1-myOLs:sNy+myOLn, |
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& myNZ, nSx, nSy) |
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_RX array2(1-myOLw:sNx+myOLe, |
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& 1-myOLs:sNy+myOLn, |
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& myNZ, nSx, nSy) |
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C !LOCAL VARIABLES: |
C !LOCAL VARIABLES: |
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C theSimulationMode :: Holds working copy of simulation mode |
C e2_msgHandles :: Synchronization and coordination data structure used to |
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C theCornerMode :: Holds working copy of corner mode |
C :: coordinate access to e2Bufr1_RX or to regulate message |
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C I,J,K :: Loop and index counters |
C :: buffering. In PUT communication sender will increment |
65 |
INTEGER theSimulationMode |
C :: handle entry once data is ready in buffer. Receiver will |
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INTEGER theCornerMode |
C :: decrement handle once data is consumed from buffer. |
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c INTEGER I,J,K |
C :: For MPI MSG communication MPI_Wait uses hanlde to check |
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c INTEGER bl,bt,bn,bs,be,bw |
C :: Isend has cleared. This is done in routine after receives. |
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INTEGER bi |
C note: a) current implementation does not use e2_msgHandles for communication |
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C between threads: all-threads barriers are used (see CNH note below). |
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C For a 2-threads synchro communication (future version), |
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C e2_msgHandles should be shared (in common block, moved to BUFFER.h) |
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INTEGER bi, bj |
74 |
C Variables for working through W2 topology |
C Variables for working through W2 topology |
75 |
INTEGER e2_msgHandles(2,W2_maxNeighbours, nSx) |
INTEGER e2_msgHandles( 2, W2_maxNeighbours, nSx, nSy ) |
76 |
INTEGER thisTile, farTile, N, nN, oN |
INTEGER thisTile, farTile, N, nN, oN |
77 |
INTEGER tIlo1, tIhi1, tJlo1, tJhi1, oIs1, oJs1 |
INTEGER tIlo1, tIhi1, tJlo1, tJhi1, oIs1, oJs1 |
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INTEGER tIlo2, tIhi2, tJlo2, tJhi2, oIs2, oJs2 |
INTEGER tIlo2, tIhi2, tJlo2, tJhi2, oIs2, oJs2 |
80 |
INTEGER tKlo, tKhi, tKStride |
INTEGER tKlo, tKhi, tKStride |
81 |
INTEGER i1Lo, i1Hi, j1Lo, j1Hi, k1Lo, k1Hi |
INTEGER i1Lo, i1Hi, j1Lo, j1Hi, k1Lo, k1Hi |
82 |
INTEGER i2Lo, i2Hi, j2Lo, j2Hi, k2Lo, k2Hi |
INTEGER i2Lo, i2Hi, j2Lo, j2Hi, k2Lo, k2Hi |
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C == Statement function == |
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C tilemod - Permutes indices to return neighboring tile index on |
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C six face cube. |
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c INTEGER tilemod |
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C MPI stuff (should be in a routine call) |
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84 |
#ifdef ALLOW_USE_MPI |
#ifdef ALLOW_USE_MPI |
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INTEGER iBufr1, iBufr2, nri, nrj |
86 |
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C MPI stuff (should be in a routine call) |
87 |
INTEGER mpiStatus(MPI_STATUS_SIZE) |
INTEGER mpiStatus(MPI_STATUS_SIZE) |
88 |
INTEGER mpiRc |
INTEGER mpiRc |
89 |
INTEGER wHandle |
INTEGER wHandle |
90 |
#endif |
#endif |
91 |
CEOP |
CEOP |
92 |
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93 |
theSimulationMode = simulationMode |
C- Tile size of arrays to exchange: |
94 |
theCornerMode = cornerMode |
i1Lo = 1-myOLw |
95 |
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i1Hi = sNx+myOLe |
96 |
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j1Lo = 1-myOLs |
97 |
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j1Hi = sNy+myOLn |
98 |
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k1Lo = 1 |
99 |
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k1Hi = myNz |
100 |
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i2Lo = 1-myOLw |
101 |
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i2Hi = sNx+myOLe |
102 |
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j2Lo = 1-myOLs |
103 |
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j2Hi = sNy+myOLn |
104 |
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k2Lo = 1 |
105 |
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k2Hi = myNz |
106 |
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107 |
C For now tile<->tile exchanges are sequentialised through |
C For now tile <-> tile exchanges are sequentialised through |
108 |
C thread 1. This is a temporary feature for preliminary testing until |
C thread 1. This is a temporary feature for preliminary testing until |
109 |
C general tile decomposistion is in place (CNH April 11, 2001) |
C general tile decomposition is in place (CNH April 11, 2001) |
110 |
CALL BAR2( myThid ) |
CALL BAR2( myThid ) |
111 |
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112 |
C Receive messages or extract buffer copies |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
113 |
DO bi=myBxLo(myThid), myBxHi(myThid) |
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114 |
thisTile=W2_myTileList(bi) |
C-- Extract from buffer (either from level 1 if local exch, |
115 |
nN=exch2_nNeighbours(thisTile) |
C or level 2 if coming from an other Proc) |
116 |
CRG communication depends on order!!! |
C AD: = fill buffer from my-tile-edge overlap-region, level 1 or 2 depending |
117 |
CRG DO N=1,nN |
C AD: on local (to this Proc) or remote Proc tile destination |
118 |
c DO N=nN,1,-1 |
DO bj=myByLo(myThid), myByHi(myThid) |
119 |
C- this is no longer the case after 2008-07-31 (changes in index range) |
DO bi=myBxLo(myThid), myBxHi(myThid) |
120 |
DO N=1,nN |
thisTile=W2_myTileList(bi) |
121 |
farTile=exch2_neighbourId(N,thisTile) |
nN=exch2_nNeighbours(thisTile) |
122 |
oN=exch2_opposingSend(N,thisTile) |
DO N=1,nN |
123 |
tIlo1 = exch2_iLo(N,thisTile) |
CALL EXCH2_GET_UV_BOUNDS( |
124 |
tIhi1 = exch2_iHi(N,thisTile) |
I fieldCode, exchWidthX, |
125 |
tJlo1 = exch2_jLo(N,thisTile) |
I thisTile, N, |
126 |
tJhi1 = exch2_jHi(N,thisTile) |
O tIlo1, tIhi1, tJlo1, tJhi1, |
127 |
oIs1 = exch2_oi(oN,farTile) |
O tIlo2, tIhi2, tJlo2, tJhi2, |
128 |
oJs1 = exch2_oj(oN,farTile) |
O tiStride, tjStride, |
129 |
CALL EXCH2_GET_UV_BOUNDS( |
O oIs1, oJs1, oIs2, oJs2, |
130 |
I fieldCode, exchWidthX, |
I myThid ) |
131 |
I exch2_isWedge(thisTile), exch2_isEedge(thisTile), |
tKLo=1 |
132 |
I exch2_isSedge(thisTile), exch2_isNedge(thisTile), |
tKHi=myNz |
133 |
U tIlo1, tIhi1, tJlo1, tJhi1, |
tKStride=1 |
134 |
O tIlo2, tIhi2, tJlo2, tJhi2, |
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135 |
O tiStride, tjStride, |
C From buffer, get my points |
136 |
I exch2_pij(1,oN,farTile), |
C (tIlo:tIhi:tiStride,tJlo:tJhi,tJStride,tKlo:tKhi,tKStride) in "array1,2": |
137 |
U oIs1, oJs1, |
C Note: when transferring data within a process: |
138 |
O oIs2, oJs2, |
C o e2Bufr entry to read is entry associated with opposing send record |
139 |
I myThid ) |
C o e2_msgHandle entry to read is entry associated with opposing send record. |
140 |
tKLo=1 |
CALL EXCH2_AD_GET_RX2( |
141 |
tKHi=myNz |
I tIlo1, tIhi1, tIlo2, tIhi2, tiStride, |
142 |
tKStride=1 |
I tJlo1, tJhi1, tJlo2, tJhi2, tjStride, |
143 |
i1Lo = 1-myOLw |
I tKlo, tKhi, tkStride, |
144 |
i1Hi = sNx+myOLe |
I thisTile, N, bi, bj, |
145 |
j1Lo = 1-myOLs |
I e2BufrRecSize, W2_maxNeighbours, nSx, nSy, |
146 |
j1Hi = sNy+myOLn |
O iBuf1Filled(N,bi), iBuf2Filled(N,bi), |
147 |
k1Lo = 1 |
O e2Bufr1_RX, e2Bufr2_RX, |
148 |
k1Hi = myNz |
U array1(1-myOLw,1-myOLs,1,bi,bj), |
149 |
i2Lo = 1-myOLw |
U array2(1-myOLw,1-myOLs,1,bi,bj), |
150 |
i2Hi = sNx+myOLe |
I i1Lo, i1Hi, j1Lo, j1Hi, k1Lo, k1Hi, |
151 |
j2Lo = 1-myOLs |
I i2Lo, i2Hi, j2Lo, j2Hi, k2Lo, k2Hi, |
152 |
j2Hi = sNy+myOLn |
U e2_msgHandles, |
153 |
k2Lo = 1 |
I W2_myCommFlag(N,bi), myThid ) |
154 |
k2Hi = myNz |
ENDDO |
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C Receive from neighbour N to fill my points |
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C (tIlo:tIhi:tiStride,tJlo:tJhi,tJStride,tKlo:tKhi,tKStride) |
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C in "array". |
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C Note: when transferring data within a process: |
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C o e2Bufr entry to read is entry associated with opposing send record |
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C o e2_msgHandle entry to read is entry associated with opposing send |
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C record. |
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CALL EXCH2_RECV_RX2_AD( |
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I tIlo1, tIhi1, tIlo2, tIhi2, tiStride, |
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I tJlo1, tJhi1, tJlo2, tJhi2, tjStride, |
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I tKlo, tKhi, tkStride, |
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I thisTile, bi, N, |
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I e2Bufr1_RX, e2Bufr2_RX, e2BufrRecSize, |
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I W2_maxNeighbours, nSx, |
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I array1(1-myOLw,1-myOLs,1,bi,1), |
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I i1Lo, i1Hi, j1Lo, j1Hi, k1Lo, k1Hi, |
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I array2(1-myOLw,1-myOLs,1,bi,1), |
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I i2Lo, i2Hi, j2Lo, j2Hi, k2Lo, k2Hi, |
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O e2_msgHandles(1,N,bi), |
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O e2_msgHandles(2,N,bi), |
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I W2_myTileList, |
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I W2_myCommFlag(N,bi), |
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I myThid ) |
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155 |
ENDDO |
ENDDO |
156 |
ENDDO |
ENDDO |
157 |
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158 |
C without MPI: wait until all threads finish filling buffer |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
159 |
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160 |
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#ifdef ALLOW_USE_MPI |
161 |
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C AD: all MPI part is acting on buffer and is identical to forward code, |
162 |
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C AD: except a) the buffer level: send from lev.2, receive into lev.1 |
163 |
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C AD: b) the length of transfered buffer (<- match the ad_put/ad_get) |
164 |
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165 |
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C wait until all threads finish filling buffer |
166 |
CALL BAR2( myThid ) |
CALL BAR2( myThid ) |
167 |
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_BEGIN_MASTER( myThid ) |
168 |
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169 |
C Post sends as messages or buffer copies |
C-- Send my data (in buffer, level 1) to target Process |
170 |
DO bi=myBxLo(myThid), myBxHi(myThid) |
DO bj=1,nSy |
171 |
thisTile=W2_myTileList(bi) |
DO bi=1,nSx |
172 |
nN=exch2_nNeighbours(thisTile) |
thisTile=W2_myTileList(bi) |
173 |
DO N=1,nN |
nN=exch2_nNeighbours(thisTile) |
174 |
farTile=exch2_neighbourId(N,thisTile) |
DO N=1,nN |
175 |
oN=exch2_opposingSend(N,thisTile) |
C- Skip the call if this is an internal exchange |
176 |
tIlo1 = exch2_iLo(oN,farTile) |
IF ( W2_myCommFlag(N,bi) .EQ. 'M' ) THEN |
177 |
tIhi1 = exch2_iHi(oN,farTile) |
CALL EXCH2_SEND_RX2( |
178 |
tJlo1 = exch2_jLo(oN,farTile) |
I thisTile, N, |
179 |
tJhi1 = exch2_jHi(oN,farTile) |
I e2BufrRecSize, |
180 |
oIs1 = exch2_oi(N,thisTile) |
I iBuf1Filled(N,bi), iBuf2Filled(N,bi), |
181 |
oJs1 = exch2_oj(N,thisTile) |
I e2Bufr1_RX(1,N,bi,2), e2Bufr2_RX(1,N,bi,2), |
182 |
CALL EXCH2_GET_UV_BOUNDS( |
O e2_msgHandles(1,N,bi,bj), |
183 |
I fieldCode, exchWidthX, |
I W2_myCommFlag(N,bi), myThid ) |
184 |
I exch2_isWedge(farTile), exch2_isEedge(farTile), |
ENDIF |
185 |
I exch2_isSedge(farTile), exch2_isNedge(farTile), |
ENDDO |
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U tIlo1, tIhi1, tJlo1, tJhi1, |
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O tIlo2, tIhi2, tJlo2, tJhi2, |
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O tiStride, tjStride, |
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I exch2_pij(1,N,thisTile), |
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U oIs1, oJs1, |
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O oIs2, oJs2, |
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I myThid ) |
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tKLo=1 |
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tKHi=myNz |
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tKStride=1 |
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i1Lo = 1-myOLw |
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i1Hi = sNx+myOLe |
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j1Lo = 1-myOLs |
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j1Hi = sNy+myOLn |
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k1Lo = 1 |
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k1Hi = myNz |
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i2Lo = 1-myOLw |
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i2Hi = sNx+myOLe |
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j2Lo = 1-myOLs |
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j2Hi = sNy+myOLn |
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k2Lo = 1 |
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k2Hi = myNz |
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C Send to neighbour N to fill neighbor points |
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C (tIlo:tIhi:tiStride,tJlo:tJhi,tJStride,tKlo:tKhi,tKStride) |
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C in its copy of "array". |
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CALL EXCH2_SEND_RX2_AD( |
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I tIlo1, tIhi1, tIlo2, tIhi2, tiStride, |
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I tJlo1, tJhi1, tJlo2, tJhi2, tjStride, |
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I tKlo, tKhi, tkStride, |
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I thisTile, N, oIs1, oJs1, oIs2, oJs2, |
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O e2Bufr1_RX(1,N,bi,1), |
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O e2Bufr2_RX(1,N,bi,1), |
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I e2BufrRecSize, |
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I array1(1-myOLw,1-myOLs,1,bi,1), |
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I i1Lo, i1Hi, j1Lo, j1Hi, k1Lo, k1Hi, |
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I array2(1-myOLw,1-myOLs,1,bi,1), |
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I i2Lo, i2Hi, j2Lo, j2Hi, k2Lo, k2Hi, |
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O e2_msgHandles(1,N,bi), |
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O e2_msgHandles(2,N,bi), |
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I W2_myCommFlag(N,bi), signOption, |
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I myThid ) |
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186 |
ENDDO |
ENDDO |
187 |
ENDDO |
ENDDO |
188 |
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189 |
C Clear message handles/locks |
C-- Receive data (in buffer, level 1) from source Process |
190 |
DO bi=1,nSx |
DO bj=1,nSy |
191 |
thisTile=W2_myTileList(bi) |
DO bi=1,nSx |
192 |
nN=exch2_nNeighbours(thisTile) |
thisTile=W2_myTileList(bi) |
193 |
DO N=1,nN |
nN=exch2_nNeighbours(thisTile) |
194 |
C Note: In a between process tile-tile data transport using |
DO N=1,nN |
195 |
C MPI the sender needs to clear an Isend wait handle here. |
C- Skip the call if this is an internal exchange |
196 |
C In a within process tile-tile data transport using true |
IF ( W2_myCommFlag(N,bi) .EQ. 'M' ) THEN |
197 |
C shared address space/or direct transfer through commonly |
farTile=exch2_neighbourId(N,thisTile) |
198 |
C addressable memory blocks the receiver needs to assert |
oN = exch2_opposingSend(N,thisTile) |
199 |
C that is has consumed the buffer the sender filled here. |
CALL EXCH2_GET_UV_BOUNDS( |
200 |
farTile=exch2_neighbourId(N,thisTile) |
I fieldCode, exchWidthX, |
201 |
IF ( W2_myCommFlag(N,bi) .EQ. 'M' ) THEN |
I farTile, oN, |
202 |
#ifdef ALLOW_USE_MPI |
O tIlo1, tIhi1, tJlo1, tJhi1, |
203 |
wHandle = e2_msgHandles(1,N,bi) |
O tIlo2, tIhi2, tJlo2, tJhi2, |
204 |
CALL MPI_Wait( wHandle, mpiStatus, mpiRc ) |
O tiStride, tjStride, |
205 |
wHandle = e2_msgHandles(2,N,bi) |
O oIs1, oJs1, oIs2, oJs2, |
206 |
CALL MPI_Wait( wHandle, mpiStatus, mpiRc ) |
I myThid ) |
207 |
#endif |
nri = 1 + (tIhi1-tIlo1)/tiStride |
208 |
ELSEIF ( W2_myCommFlag(N,bi) .EQ. 'P' ) THEN |
nrj = 1 + (tJhi1-tJlo1)/tjStride |
209 |
ELSE |
iBufr1 = nri*nrj*myNz |
210 |
ENDIF |
nri = 1 + (tIhi2-tIlo2)/tiStride |
211 |
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nrj = 1 + (tJhi2-tJlo2)/tjStride |
212 |
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iBufr2 = nri*nrj*myNz |
213 |
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C Receive from neighbour N to fill buffer and later on the array |
214 |
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CALL EXCH2_RECV_RX2( |
215 |
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I thisTile, N, |
216 |
|
I e2BufrRecSize, |
217 |
|
I iBufr1, iBufr2, |
218 |
|
I e2Bufr1_RX(1,N,bi,1), e2Bufr2_RX(1,N,bi,1), |
219 |
|
I W2_myCommFlag(N,bi), myThid ) |
220 |
|
ENDIF |
221 |
|
ENDDO |
222 |
|
ENDDO |
223 |
|
ENDDO |
224 |
|
|
225 |
|
C-- Clear message handles/locks |
226 |
|
DO bj=1,nSy |
227 |
|
DO bi=1,nSx |
228 |
|
thisTile=W2_myTileList(bi) |
229 |
|
nN=exch2_nNeighbours(thisTile) |
230 |
|
DO N=1,nN |
231 |
|
C Note: In a between process tile-tile data transport using |
232 |
|
C MPI the sender needs to clear an Isend wait handle here. |
233 |
|
C In a within process tile-tile data transport using true |
234 |
|
C shared address space/or direct transfer through commonly |
235 |
|
C addressable memory blocks the receiver needs to assert |
236 |
|
C that he has consumed the buffer the sender filled here. |
237 |
|
farTile=exch2_neighbourId(N,thisTile) |
238 |
|
IF ( W2_myCommFlag(N,bi) .EQ. 'M' ) THEN |
239 |
|
wHandle = e2_msgHandles(1,N,bi,bj) |
240 |
|
CALL MPI_Wait( wHandle, mpiStatus, mpiRc ) |
241 |
|
wHandle = e2_msgHandles(2,N,bi,bj) |
242 |
|
CALL MPI_Wait( wHandle, mpiStatus, mpiRc ) |
243 |
|
ELSEIF ( W2_myCommFlag(N,bi) .EQ. 'P' ) THEN |
244 |
|
ELSE |
245 |
|
ENDIF |
246 |
|
ENDDO |
247 |
|
ENDDO |
248 |
|
ENDDO |
249 |
|
|
250 |
|
_END_MASTER( myThid ) |
251 |
|
#endif /* ALLOW_USE_MPI */ |
252 |
|
|
253 |
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
254 |
|
C Wait until all threads finish receiving or filling buffer |
255 |
|
CALL BAR2( myThid ) |
256 |
|
|
257 |
|
C-- Post sends into buffer (buffer level 1): |
258 |
|
DO bj=myByLo(myThid), myByHi(myThid) |
259 |
|
DO bi=myBxLo(myThid), myBxHi(myThid) |
260 |
|
thisTile=W2_myTileList(bi) |
261 |
|
nN=exch2_nNeighbours(thisTile) |
262 |
|
DO N=1,nN |
263 |
|
farTile=exch2_neighbourId(N,thisTile) |
264 |
|
oN = exch2_opposingSend(N,thisTile) |
265 |
|
CALL EXCH2_GET_UV_BOUNDS( |
266 |
|
I fieldCode, exchWidthX, |
267 |
|
I farTile, oN, |
268 |
|
O tIlo1, tIhi1, tJlo1, tJhi1, |
269 |
|
O tIlo2, tIhi2, tJlo2, tJhi2, |
270 |
|
O tiStride, tjStride, |
271 |
|
O oIs1, oJs1, oIs2, oJs2, |
272 |
|
I myThid ) |
273 |
|
tKLo=1 |
274 |
|
tKHi=myNz |
275 |
|
tKStride=1 |
276 |
|
C- Put my points in buffer for neighbour N to fill points |
277 |
|
C (tIlo:tIhi:tiStride,tJlo:tJhi,tJStride,tKlo:tKhi,tKStride) |
278 |
|
C in its copy of "array1" & "array2". |
279 |
|
CALL EXCH2_AD_PUT_RX2( |
280 |
|
I tIlo1, tIhi1, tIlo2, tIhi2, tiStride, |
281 |
|
I tJlo1, tJhi1, tJlo2, tJhi2, tjStride, |
282 |
|
I tKlo, tKhi, tkStride, |
283 |
|
I oIs1, oJs1, oIs2, oJs2, |
284 |
|
I thisTile, N, |
285 |
|
I e2BufrRecSize, |
286 |
|
O e2Bufr1_RX(1,N,bi,1), e2Bufr2_RX(1,N,bi,1), |
287 |
|
I array1(1-myOLw,1-myOLs,1,bi,bj), |
288 |
|
I array2(1-myOLw,1-myOLs,1,bi,bj), |
289 |
|
I i1Lo, i1Hi, j1Lo, j1Hi, k1Lo, k1Hi, |
290 |
|
I i2Lo, i2Hi, j2Lo, j2Hi, k2Lo, k2Hi, |
291 |
|
O e2_msgHandles(1,N,bi,bj), |
292 |
|
I W2_myCommFlag(N,bi), signOption, myThid ) |
293 |
|
ENDDO |
294 |
ENDDO |
ENDDO |
295 |
ENDDO |
ENDDO |
296 |
|
|