1      SUBROUTINE ccsdtq_lr_alpha_15_4(d_a,k_a_offset,d_b,k_b_offset,d_c,
2     &k_c_offset)
3C     $Id$
4C     This is a Fortran77 program generated by Tensor Contraction Engine v.1.0
5C     Copyright (c) Battelle & Pacific Northwest National Laboratory (2002)
6C     i1 ( p13 p17 h15 h16 )_ytratrb + = -1/9 * trb ( p13 h15 )_trb * i2 ( p17 h16 )_ytra
7      IMPLICIT NONE
8#include "global.fh"
9#include "mafdecls.fh"
10#include "sym.fh"
11#include "errquit.fh"
12#include "tce.fh"
13      INTEGER d_a
14      INTEGER k_a_offset
15      INTEGER d_b
16      INTEGER k_b_offset
17      INTEGER d_c
18      INTEGER k_c_offset
19      INTEGER nxtask
20      INTEGER next
21      INTEGER nprocs
22      INTEGER count
23      INTEGER p13b
24      INTEGER p17b
25      INTEGER h15b
26      INTEGER h16b
27      INTEGER dimc
28      INTEGER l_c_sort
29      INTEGER k_c_sort
30      INTEGER p13b_1
31      INTEGER h15b_1
32      INTEGER p17b_2
33      INTEGER h16b_2
34      INTEGER dim_common
35      INTEGER dima_sort
36      INTEGER dima
37      INTEGER dimb_sort
38      INTEGER dimb
39      INTEGER l_a_sort
40      INTEGER k_a_sort
41      INTEGER l_a
42      INTEGER k_a
43      INTEGER l_b_sort
44      INTEGER k_b_sort
45      INTEGER l_b
46      INTEGER k_b
47      INTEGER l_c
48      INTEGER k_c
49      EXTERNAL nxtask
50      nprocs = GA_NNODES()
51      count = 0
52      next = nxtask(nprocs,1)
53      DO p13b = noab+1,noab+nvab
54      DO p17b = noab+1,noab+nvab
55      DO h15b = 1,noab
56      DO h16b = 1,noab
57      IF (next.eq.count) THEN
58      IF ((.not.restricted).or.(int_mb(k_spin+p13b-1)+int_mb(k_spin+p17b
59     &-1)+int_mb(k_spin+h15b-1)+int_mb(k_spin+h16b-1).ne.8)) THEN
60      IF (int_mb(k_spin+p13b-1)+int_mb(k_spin+p17b-1) .eq. int_mb(k_spin
61     &+h15b-1)+int_mb(k_spin+h16b-1)) THEN
62      IF (ieor(int_mb(k_sym+p13b-1),ieor(int_mb(k_sym+p17b-1),ieor(int_m
63     &b(k_sym+h15b-1),int_mb(k_sym+h16b-1)))) .eq. ieor(irrep_y,ieor(irr
64     &ep_tra,irrep_trb))) THEN
65      dimc = int_mb(k_range+p13b-1) * int_mb(k_range+p17b-1) * int_mb(k_
66     &range+h15b-1) * int_mb(k_range+h16b-1)
67      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c_sort,k_c_sort)) CALL
68     & ERRQUIT('ccsdtq_lr_alpha_15_4',0,MA_ERR)
69      CALL DFILL(dimc,0.0d0,dbl_mb(k_c_sort),1)
70      IF (int_mb(k_spin+p13b-1) .eq. int_mb(k_spin+h15b-1)) THEN
71      IF (ieor(int_mb(k_sym+p13b-1),int_mb(k_sym+h15b-1)) .eq. irrep_trb
72     &) THEN
73      CALL TCE_RESTRICTED_2(p13b,h15b,p13b_1,h15b_1)
74      CALL TCE_RESTRICTED_2(p17b,h16b,p17b_2,h16b_2)
75      dim_common = 1
76      dima_sort = int_mb(k_range+p13b-1) * int_mb(k_range+h15b-1)
77      dima = dim_common * dima_sort
78      dimb_sort = int_mb(k_range+p17b-1) * int_mb(k_range+h16b-1)
79      dimb = dim_common * dimb_sort
80      IF ((dima .gt. 0) .and. (dimb .gt. 0)) THEN
81      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a_sort,k_a_sort)) CALL
82     & ERRQUIT('ccsdtq_lr_alpha_15_4',1,MA_ERR)
83      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a,k_a)) CALL ERRQUIT('
84     &ccsdtq_lr_alpha_15_4',2,MA_ERR)
85      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h15b_
86     &1 - 1 + noab * (p13b_1 - noab - 1)))
87      CALL TCE_SORT_2(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p13b-1
88     &),int_mb(k_range+h15b-1),2,1,1.0d0)
89      IF (.not.MA_POP_STACK(l_a)) CALL ERRQUIT('ccsdtq_lr_alpha_15_4',3,
90     &MA_ERR)
91      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b_sort,k_b_sort)) CALL
92     & ERRQUIT('ccsdtq_lr_alpha_15_4',4,MA_ERR)
93      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b,k_b)) CALL ERRQUIT('
94     &ccsdtq_lr_alpha_15_4',5,MA_ERR)
95      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(h16b_
96     &2 - 1 + noab * (p17b_2 - noab - 1)))
97      CALL TCE_SORT_2(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+p17b-1
98     &),int_mb(k_range+h16b-1),2,1,1.0d0)
99      IF (.not.MA_POP_STACK(l_b)) CALL ERRQUIT('ccsdtq_lr_alpha_15_4',6,
100     &MA_ERR)
101      CALL DGEMM('T','N',dima_sort,dimb_sort,dim_common,1.0d0,dbl_mb(k_a
102     &_sort),dim_common,dbl_mb(k_b_sort),dim_common,1.0d0,dbl_mb(k_c_sor
103     &t),dima_sort)
104      IF (.not.MA_POP_STACK(l_b_sort)) CALL ERRQUIT('ccsdtq_lr_alpha_15_
105     &4',7,MA_ERR)
106      IF (.not.MA_POP_STACK(l_a_sort)) CALL ERRQUIT('ccsdtq_lr_alpha_15_
107     &4',8,MA_ERR)
108      END IF
109      END IF
110      END IF
111      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c,k_c)) CALL ERRQUIT('
112     &ccsdtq_lr_alpha_15_4',9,MA_ERR)
113      IF ((p13b .le. p17b) .and. (h15b .le. h16b)) THEN
114      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+h16b-1
115     &),int_mb(k_range+p17b-1),int_mb(k_range+h15b-1),int_mb(k_range+p13
116     &b-1),4,2,3,1,-1.0d0/36.0d0)
117      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(h16b
118     &- 1 + noab * (h15b - 1 + noab * (p17b - noab - 1 + nvab * (p13b -
119     &noab - 1)))))
120      END IF
121      IF ((p13b .le. p17b) .and. (h16b .le. h15b)) THEN
122      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+h16b-1
123     &),int_mb(k_range+p17b-1),int_mb(k_range+h15b-1),int_mb(k_range+p13
124     &b-1),4,2,1,3,1.0d0/36.0d0)
125      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(h15b
126     &- 1 + noab * (h16b - 1 + noab * (p17b - noab - 1 + nvab * (p13b -
127     &noab - 1)))))
128      END IF
129      IF ((p17b .le. p13b) .and. (h15b .le. h16b)) THEN
130      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+h16b-1
131     &),int_mb(k_range+p17b-1),int_mb(k_range+h15b-1),int_mb(k_range+p13
132     &b-1),2,4,3,1,1.0d0/36.0d0)
133      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(h16b
134     &- 1 + noab * (h15b - 1 + noab * (p13b - noab - 1 + nvab * (p17b -
135     &noab - 1)))))
136      END IF
137      IF ((p17b .le. p13b) .and. (h16b .le. h15b)) THEN
138      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+h16b-1
139     &),int_mb(k_range+p17b-1),int_mb(k_range+h15b-1),int_mb(k_range+p13
140     &b-1),2,4,1,3,-1.0d0/36.0d0)
141      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(h15b
142     &- 1 + noab * (h16b - 1 + noab * (p13b - noab - 1 + nvab * (p17b -
143     &noab - 1)))))
144      END IF
145      IF (.not.MA_POP_STACK(l_c)) CALL ERRQUIT('ccsdtq_lr_alpha_15_4',10
146     &,MA_ERR)
147      IF (.not.MA_POP_STACK(l_c_sort)) CALL ERRQUIT('ccsdtq_lr_alpha_15_
148     &4',11,MA_ERR)
149      END IF
150      END IF
151      END IF
152      next = nxtask(nprocs,1)
153      END IF
154      count = count + 1
155      END DO
156      END DO
157      END DO
158      END DO
159      next = nxtask(-nprocs,1)
160      call GA_SYNC()
161      RETURN
162      END
163