| 1 |
subroutine template() |
| 2 |
use OpenAD_checkpoints |
| 3 |
use OpenAD_tape |
| 4 |
use OpenAD_rev |
| 5 |
|
| 6 |
!$TEMPLATE_PRAGMA_DECLARATIONS |
| 7 |
|
| 8 |
integer :: cp_loop_variable_1,cp_loop_variable_2, |
| 9 |
+ cp_loop_variable_3,cp_loop_variable_4 |
| 10 |
|
| 11 |
type(modeType) :: our_orig_mode |
| 12 |
|
| 13 |
integer iaddr |
| 14 |
external iaddr |
| 15 |
|
| 16 |
INTEGER numItersHelper |
| 17 |
INTEGER myThidHelper |
| 18 |
|
| 19 |
character*(80):: indentation=' |
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+ ' |
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our_indent=our_indent+1 |
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write(*, |
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+'(A,A,A,A,L,A,L,A,L,A,L,A,L,A,L,A,I8,A,I8)') |
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+'JU:',indentation(1:our_indent), 'enter __SRNAME__:', |
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+' As:',our_rev_mode%arg_store, |
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+' Ar:',our_rev_mode%arg_restore, |
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+' Pl:',our_rev_mode%plain, |
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+' Ta:',our_rev_mode%tape, |
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+' Ad:',our_rev_mode%adjoint, |
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+' Sw:',our_rev_mode%switchedToCheckpoint, |
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+' TD:',double_tape_pointer, |
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+' TI:',integer_tape_pointer |
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|
| 34 |
|
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if (our_rev_mode%plain) then |
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write(*,'(A,A,A)') |
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+'JU:',indentation(1:our_indent), |
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+' __SRNAME__: entering plain' |
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c set up for plain execution |
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our_orig_mode=our_rev_mode |
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our_rev_mode%arg_store=.FALSE. |
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our_rev_mode%arg_restore=.FALSE. |
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our_rev_mode%plain=.TRUE. |
| 44 |
our_rev_mode%tape=.FALSE. |
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our_rev_mode%adjoint=.FALSE. |
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write(*,'(A,A,A)') |
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+'JU:',indentation(1:our_indent), |
| 48 |
+' __SRNAME__: runninng plain / down plain' |
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!$PLACEHOLDER_PRAGMA$ id=1 |
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c reset the mode |
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our_rev_mode=our_orig_mode |
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end if |
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if (our_rev_mode%tape) then |
| 54 |
|
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numItersHelper=numiters |
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mythidHelper=mythid |
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|
| 58 |
write(*,'(A,A,A)') |
| 59 |
+'JU:',indentation(1:our_indent), |
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+' __SRNAME__: entering tape' |
| 61 |
c set up for plain execution |
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our_orig_mode=our_rev_mode |
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our_rev_mode%arg_store=.FALSE. |
| 64 |
our_rev_mode%arg_restore=.FALSE. |
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our_rev_mode%plain=.TRUE. |
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our_rev_mode%tape=.FALSE. |
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our_rev_mode%adjoint=.FALSE. |
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write(*,'(A,A,A)') |
| 69 |
+'JU:',indentation(1:our_indent), |
| 70 |
+' __SRNAME__: runninng plain / down plain' |
| 71 |
!$PLACEHOLDER_PRAGMA$ id=1 |
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c reset the mode |
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our_rev_mode=our_orig_mode |
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|
| 75 |
if (integer_tape_size .lt. integer_tape_pointer) then |
| 76 |
allocate(integer_tmp_tape(integer_tape_size)) |
| 77 |
integer_tmp_tape = integer_tape |
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deallocate(integer_tape) |
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allocate(integer_tape(integer_tape_size*2)) |
| 80 |
print *,"IT+" |
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integer_tape(1:integer_tape_size) = integer_tmp_tape |
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deallocate(integer_tmp_tape) |
| 83 |
integer_tape_size = integer_tape_size*2 |
| 84 |
end if |
| 85 |
integer_tape(integer_tape_pointer) = numItersHelper |
| 86 |
integer_tape_pointer = integer_tape_pointer+1 |
| 87 |
|
| 88 |
if (integer_tape_size .lt. integer_tape_pointer) then |
| 89 |
allocate(integer_tmp_tape(integer_tape_size)) |
| 90 |
integer_tmp_tape = integer_tape |
| 91 |
deallocate(integer_tape) |
| 92 |
allocate(integer_tape(integer_tape_size*2)) |
| 93 |
print *,"IT+" |
| 94 |
integer_tape(1:integer_tape_size) = integer_tmp_tape |
| 95 |
deallocate(integer_tmp_tape) |
| 96 |
integer_tape_size = integer_tape_size*2 |
| 97 |
end if |
| 98 |
integer_tape(integer_tape_pointer) = mythidHelper |
| 99 |
integer_tape_pointer = integer_tape_pointer+1 |
| 100 |
|
| 101 |
end if |
| 102 |
if (our_rev_mode%adjoint) then |
| 103 |
write(*,'(A,A,A)') |
| 104 |
+'JU:',indentation(1:our_indent), |
| 105 |
+' __SRNAME__: entering adjoint' |
| 106 |
|
| 107 |
integer_tape_pointer = integer_tape_pointer-1 |
| 108 |
mythid = integer_tape(integer_tape_pointer) |
| 109 |
|
| 110 |
integer_tape_pointer = integer_tape_pointer-1 |
| 111 |
numiters = integer_tape(integer_tape_pointer) |
| 112 |
|
| 113 |
c selfadjoint: |
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c the original is called with |
| 115 |
c cg2d(b,x,...) |
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c in the adjoint context if we |
| 117 |
c use the same code base |
| 118 |
c we call with |
| 119 |
c cg2d(x_bar,bh,... |
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c where afterwards |
| 121 |
c b_bar+=bh and x_bar=0 |
| 122 |
do cp_loop_variable_1=1-OLx,sNx+OLx |
| 123 |
do cp_loop_variable_2=1-OLy,sNy+OLy |
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do cp_loop_variable_3=1,nSx |
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do cp_loop_variable_4=1,nSy |
| 126 |
c the adjoint second formal argument cg2d_x should be |
| 127 |
c the values of the first argument: |
| 128 |
cg2d_b(cp_loop_variable_1, |
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+ cp_loop_variable_2, |
| 130 |
+ cp_loop_variable_3, |
| 131 |
+ cp_loop_variable_4)%v= |
| 132 |
+ cg2d_x(cp_loop_variable_1, |
| 133 |
+ cp_loop_variable_2, |
| 134 |
+ cp_loop_variable_3, |
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+ cp_loop_variable_4)%d |
| 136 |
c the first formal argument cg2d_b should hold |
| 137 |
c the increment, i.e. we nullify the second formal |
| 138 |
c argument (cg2d_x) value: |
| 139 |
cg2d_x(cp_loop_variable_1, |
| 140 |
+ cp_loop_variable_2, |
| 141 |
+ cp_loop_variable_3, |
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+ cp_loop_variable_4)%v=0.0 |
| 143 |
end do |
| 144 |
end do |
| 145 |
end do |
| 146 |
end do |
| 147 |
c set up for plain execution |
| 148 |
our_orig_mode=our_rev_mode |
| 149 |
our_rev_mode%arg_store=.FALSE. |
| 150 |
our_rev_mode%arg_restore=.FALSE. |
| 151 |
our_rev_mode%plain=.TRUE. |
| 152 |
our_rev_mode%tape=.FALSE. |
| 153 |
our_rev_mode%adjoint=.FALSE. |
| 154 |
write(*,'(A,A,A)') |
| 155 |
+'JU:',indentation(1:our_indent), |
| 156 |
+' __SRNAME__: runninng self adjoint / down plain' |
| 157 |
!$PLACEHOLDER_PRAGMA$ id=1 |
| 158 |
c reset the mode |
| 159 |
our_rev_mode=our_orig_mode |
| 160 |
c now the adjoint result is the increment |
| 161 |
c contained in the second formal argument |
| 162 |
do cp_loop_variable_1=1-OLx,sNx+OLx |
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do cp_loop_variable_2=1-OLy,sNy+OLy |
| 164 |
do cp_loop_variable_3=1,nSx |
| 165 |
do cp_loop_variable_4=1,nSy |
| 166 |
cg2d_b(cp_loop_variable_1, |
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+ cp_loop_variable_2, |
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+ cp_loop_variable_3, |
| 169 |
+ cp_loop_variable_4)%d= |
| 170 |
+ cg2d_b(cp_loop_variable_1, |
| 171 |
+ cp_loop_variable_2, |
| 172 |
+ cp_loop_variable_3, |
| 173 |
+ cp_loop_variable_4)%d+ |
| 174 |
+ cg2d_x(cp_loop_variable_1, |
| 175 |
+ cp_loop_variable_2, |
| 176 |
+ cp_loop_variable_3, |
| 177 |
+ cp_loop_variable_4)%v |
| 178 |
cg2d_x%d=0.0 |
| 179 |
end do |
| 180 |
end do |
| 181 |
end do |
| 182 |
end do |
| 183 |
end if |
| 184 |
|
| 185 |
write(*, |
| 186 |
+'(A,A,A,A,L,A,L,A,L,A,L,A,L,A,L,A,I8,A,I8)') |
| 187 |
+'JU:',indentation(1:our_indent), 'leave __SRNAME__:', |
| 188 |
+' As:',our_rev_mode%arg_store, |
| 189 |
+' Ar:',our_rev_mode%arg_restore, |
| 190 |
+' Pl:',our_rev_mode%plain, |
| 191 |
+' Ta:',our_rev_mode%tape, |
| 192 |
+' Ad:',our_rev_mode%adjoint, |
| 193 |
+' Sw:',our_rev_mode%switchedToCheckpoint, |
| 194 |
+' TD:',double_tape_pointer, |
| 195 |
+' TI:',integer_tape_pointer |
| 196 |
|
| 197 |
|
| 198 |
our_indent=our_indent-1 |
| 199 |
end subroutine template |
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