1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
subroutine m4_func_NGA_ADD_PATCH(m4_test_type, m4_ndim)
implicit none
#include "mafdecls.fh"
#include "global.fh"
c
integer n,m
integer ndim
parameter (n = m4_n)
parameter (m = (m4_n**m4_ndim)/100)
parameter (ndim = m4_ndim)
m4_data_type a(substr(m4_array, 1, eval(m4_ndim*2-1)))
m4_data_type b(substr(m4_array, 1, eval(m4_ndim*2-1)))
integer dims(ndim)
integer g_a, g_b,g_c
integer chunk(ndim)
integer i, total
integer elems, count_elems
integer loop
double precision drand
m4_data_type alpha, beta
integer lop(ndim), hip(ndim), hipl(ndim)
integer alo(ndim), ahi(ndim)
integer blo(ndim), bhi(ndim)
integer clo(ndim), chi(ndim)
c for different array dimensions
ifelse(m4_ndim,1,`',`
m4_data_type d(substr(m4_array, 1, eval((m4_ndim-1)*2-1)))
integer dndim
parameter (dndim = m4_ndim-1)
integer ddims(dndim),dlo(dndim),dhi(dndim),dtotal
')
c
integer nproc, me
logical status
integer repeat
c
nproc = ga_nnodes()
me = ga_nodeid()
c
c---------------------- initialize the GA -----------------------
c initialize the chunk, dims, ld, and calculate the number
c of elements
total=1
do i = 1,ndim
chunk(i) = 0
dims(i) = n
total = total * dims(i)
enddo
c
c*** Create global arrays
if (.not. nga_create(m4_MT, ndim, dims, 'a', chunk, g_a))
$ call ga_error(' ga_create failed ',1)
c
c test the same distribution and different distribution seperately
do repeat=1,2
if(repeat.eq.1) then
status = ga_duplicate(g_a, g_b, 'a_duplicated')
if(.not.ga_compare_distr(g_a, g_b))
$ call ga_error("g_b distribution different",0)
c
status = ga_duplicate(g_a, g_c, 'a_duplicated_again')
if(.not.ga_compare_distr(g_a, g_c))
$ call ga_error("g_c distribution different",0)
c
else
do i = 1,ndim
if(mod(i,2).eq.0) chunk(i) = n
enddo
if (.not. nga_create(m4_MT, ndim, dims, 'b', chunk, g_b))
$ call ga_error(' ga_create failed ',1)
do i = 1,ndim
if(mod(i,2).eq.0) chunk(i) = 0
if(mod(i,2).eq.1) chunk(i) = n
enddo
if (.not. nga_create(m4_MT, ndim, dims, 'c', chunk, g_c))
$ call ga_error(' ga_create failed ',1)
endif
c
call ga_sync()
c
c---------------------------NGA_ADD_PATCH -------------------------
c
if(repeat.eq.1) then
m4_print_info(nga_add_patch)
if(me.eq.0) print *, 'Testing with the same distributions'
else
if(me.eq.0) print *, 'Testing with different distributions'
endif
c
c initialize GA
call m4_util_init_array(m4_test_type)(a,total)
call nga_distribution(g_a, me, lop, hip)
elems = count_elems(lop, hip, ndim)
if(elems.gt.0) call nga_put(g_a,lop,hip,
$ a(substr(m4_lop_all, 1, eval(m4_ndim*7-1))),dims)
call m4_util_init_array(m4_test_type)(b,total)
call nga_distribution(g_b, me, lop, hip)
elems = count_elems(lop, hip, ndim)
if(elems.gt.0) call nga_put(g_b,lop,hip,
$ b(substr(m4_lop_all, 1, eval(m4_ndim*7-1))),dims)
c
call ga_sync()
do i = 1,ndim
lop(i) = 1
hipl(i) = n-2
hip(i) = n
enddo
c
c---
do loop=1, 10
call random_range(lop,hipl,alo,ahi,ndim)
do i=1, ndim
blo(i) = alo(i) + 1
bhi(i) = ahi(i) + 1
clo(i) = alo(i) + 2
chi(i) = ahi(i) + 2
enddo
if(me.eq.0)then
call add_range(loop,alo,ahi,ndim,blo,bhi,ndim)
c$$$ print *, loop,': [',(alo(i),':',ahi(i), i=1,ndim),']',
c$$$ $ '+', '[',(blo(i),':',bhi(i), i=1,ndim),']'
endif
c
alpha = m4_rand(1)
beta = m4_rand(1)
c
c keep copies of the origian arrays
call nga_get(g_a,alo,ahi,
$ a(substr(m4_alo_all, 1, eval(m4_ndim*7-1))),dims)
call nga_get(g_b,blo,bhi,
$ b(substr(m4_blo_all, 1, eval(m4_ndim*7-1))),dims)
c the result should be (in a)
call m4_util_scale_patch(m4_test_type)(total,
$ alpha,a,alo,ahi,ndim,dims,
$ beta,b,blo,bhi,ndim,dims)
c
call nga_add_patch(alpha, g_a, alo, ahi, beta, g_b, blo, bhi,
$ g_c, clo,chi)
c
call nga_get(g_c,clo,chi,
$ b(substr(m4_clo_all, 1, eval(m4_ndim*7-1))),dims)
c
call m4_util_compare_patches(m4_test_type)(1d-5,total,
$ a,alo,ahi,ndim,dims,total,b,clo,chi,ndim,dims)
enddo
c
call ga_sync()
if(me.eq.0)then
print *, 'OK'
print *, ' '
call ffflush(6)
endif
c---------------------------
c
status = ga_destroy(g_b)
enddo
c-----------------------------------------------------------------
changequote({,})
ifelse(m4_ndim,1,{},{
c testing copy on differet dimensions
dtotal = 1
do i = 1,dndim
ddims(i) = n
dtotal = dtotal * ddims(i)
enddo
c
if (.not. nga_create(m4_MT, dndim, ddims, 'd', chunk, g_b))
$ call ga_error(' ga_create failed ',1)
c
if(me.eq.0)
$ print *, 'Testing adding patch on different dimensions'
c
call ga_sync()
c
c initialize g_b
call m4_util_init_array(m4_test_type)(d,dtotal)
call nga_distribution(g_b, me, dlo, dhi)
elems = count_elems(dlo, dhi, dndim)
if(elems.gt.0) call nga_put(g_b,dlo,dhi,
$ d(substr(m4_dlo_all, 1, eval((m4_ndim-1)*7-1))),ddims)
c
c calculate the maximum range of g_a that can fit into g_b
do i = 1,ndim
lop(i) = 1
hip(i) = n
enddo
hip(dndim) = 1
c
call ga_sync()
c
do loop=1, 10
call random_range(lop,hip,alo,ahi,ndim)
c
do i=1, dndim
dlo(i) = alo(dndim-i+1)
dhi(i) = ahi(dndim-i+1)
enddo
dlo(1) = alo(ndim)
dhi(1) = ahi(ndim)
c
if(me.eq.0) then
call add_range(loop,alo,ahi,ndim,dlo,dhi,dndim)
c$$$ print *, loop,': [',(alo(i),':',ahi(i), i=1,ndim),']',
c$$$ $ '+', '[',(dlo(i),':',dhi(i), i=1,dndim),']'
endif
c
alpha = m4_rand(1)
beta = m4_rand(1)
c
c keep copies of the origian arrays
call nga_get(g_a,alo,ahi,
$ a(substr(m4_alo_all, 1, eval(m4_ndim*7-1))),dims)
call nga_get(g_b,dlo,dhi,
$ d(substr(m4_dlo_all, 1, eval((m4_ndim-1)*7-1))),ddims)
c
c the result should be (in a)
call m4_util_scale_patch(m4_test_type)(total,
$ alpha,a,alo,ahi,ndim,dims,
$ beta,d,dlo,dhi,dndim,ddims)
c
call nga_add_patch(alpha,g_a,alo,ahi,beta,g_b,dlo,dhi,
$ g_c,alo,ahi)
c
call nga_get(g_c,alo,ahi,
$ b(substr(m4_alo_all, 1, eval(m4_ndim*7-1))),dims)
c
call m4_util_compare_patches(m4_test_type)(1d-5,total,
$ a,alo,ahi,ndim,dims,total,b,alo,ahi,ndim,dims)
enddo
c
call ga_sync()
if(me.eq.0)then
print *, ' add patches on different dimensions: OK'
print *, ' '
call ffflush(6)
endif
c
status = ga_destroy(g_b)
})
changequote(`,')
c---
c
status = ga_destroy(g_c)
status = ga_destroy(g_a)
end
|
