/[MITgcm]/MITgcm/verification/OpenAD/code_ad/OpenAD_tape.f90
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Contents of /MITgcm/verification/OpenAD/code_ad/OpenAD_tape.f90

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Revision 1.1 - (show annotations) (download)
Wed Nov 30 21:18:02 2005 UTC (18 years, 10 months ago) by utke
Branch: MAIN
CVS Tags: checkpoint57y_pre, checkpoint58l_post, checkpoint58f_post, checkpoint58a_post, checkpoint57y_post, checkpoint58e_post, checkpoint58i_post, checkpoint58c_post, checkpoint58b_post, checkpoint58g_post, checkpoint57x_post, checkpoint58k_post, checkpoint58j_post, checkpoint58d_post, checkpoint57z_post, checkpoint58h_post, checkpoint58
replace with newer versions

1 module OpenAD_tape
2 implicit none
3
4 private
5 public :: double_tape, double_tmp_tape, &
6 & double_tape_pointer, double_tape_size, &
7 & integer_tape, integer_tmp_tape, &
8 & integer_tape_pointer, integer_tape_size, &
9 & tape_init
10
11 double precision, dimension(:), allocatable :: double_tape, double_tmp_tape
12 integer, dimension(:), allocatable :: integer_tape, integer_tmp_tape
13 integer :: double_tape_pointer=0, integer_tape_pointer=0
14 integer :: double_tape_size=0, integer_tape_size=0
15
16 interface tape_init
17 module procedure init
18 end interface tape_init
19
20 contains
21
22 subroutine init
23 double_tape_pointer=1
24 if (allocated(double_tape)) then
25 deallocate(double_tape)
26 end if
27 double_tape_size=1048576
28 allocate(double_tape(double_tape_size))
29 integer_tape_pointer=1
30 if (allocated(integer_tape)) then
31 deallocate(integer_tape)
32 end if
33 integer_tape_size=1048576
34 allocate(integer_tape(integer_tape_size))
35 end subroutine init
36
37 end module OpenAD_tape

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