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
|
! RUN: %S/../test_errors.sh %s %t %flang -fopenacc
! REQUIRES: shell
! Check OpenACC clause validity for the following construct and directive:
! 2.5.1 Parallel
program openacc_parallel_validity
implicit none
integer :: i, j, b, gang_size, vector_size, worker_size
integer, parameter :: N = 256
integer, dimension(N) :: c
logical, dimension(N) :: d, e
integer :: async1
integer :: wait1, wait2
real :: reduction_r
logical :: reduction_l
real(8), dimension(N, N) :: aa, bb, cc
real(8), dimension(:), allocatable :: dd
real(8), pointer :: p
logical :: ifCondition = .TRUE.
real(8), dimension(N) :: a, f, g, h
!$acc parallel device_type(*) num_gangs(2)
!$acc loop
do i = 1, N
a(i) = 3.14
end do
!$acc end parallel
!$acc parallel async
!$acc end parallel
!$acc parallel async(1)
!$acc end parallel
!$acc parallel async(async1)
!$acc end parallel
!$acc parallel wait
!$acc end parallel
!$acc parallel wait(1)
!$acc end parallel
!$acc parallel wait(wait1)
!$acc end parallel
!$acc parallel wait(1,2)
!$acc end parallel
!$acc parallel wait(wait1, wait2)
!$acc end parallel
!$acc parallel num_gangs(8)
!$acc end parallel
!$acc parallel num_workers(8)
!$acc end parallel
!$acc parallel vector_length(128)
!$acc end parallel
!$acc parallel if(.true.)
!$acc end parallel
!$acc parallel if(ifCondition)
!$acc end parallel
!$acc parallel self
!$acc end parallel
!$acc parallel self(.true.)
!$acc end parallel
!$acc parallel self(ifCondition)
!$acc end parallel
!$acc parallel copy(aa) copyin(bb) copyout(cc)
!$acc end parallel
!$acc parallel copy(aa, bb) copyout(zero: cc)
!$acc end parallel
!$acc parallel present(aa, bb) create(cc)
!$acc end parallel
!$acc parallel copyin(readonly: aa, bb) create(zero: cc)
!$acc end parallel
!$acc parallel deviceptr(aa, bb) no_create(cc)
!$acc end parallel
!ERROR: Argument `cc` on the ATTACH clause must be a variable or array with the POINTER or ALLOCATABLE attribute
!$acc parallel attach(dd, p, cc)
!$acc end parallel
!$acc parallel private(aa) firstprivate(bb, cc)
!$acc end parallel
!$acc parallel default(none)
!$acc end parallel
!$acc parallel default(present)
!$acc end parallel
!$acc parallel device_type(*)
!$acc end parallel
!$acc parallel device_type(1)
!$acc end parallel
!$acc parallel device_type(1, 3)
!$acc end parallel
!ERROR: Clause PRIVATE is not allowed after clause DEVICE_TYPE on the PARALLEL directive
!ERROR: Clause FIRSTPRIVATE is not allowed after clause DEVICE_TYPE on the PARALLEL directive
!$acc parallel device_type(*) private(aa) firstprivate(bb)
!$acc end parallel
!$acc parallel device_type(*) async
!$acc end parallel
!$acc parallel device_type(*) wait
!$acc end parallel
!$acc parallel device_type(*) num_gangs(8)
!$acc end parallel
!$acc parallel device_type(1) async device_type(2) wait
!$acc end parallel
!ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the PARALLEL directive
!$acc parallel device_type(*) if(.TRUE.)
!$acc loop
do i = 1, N
a(i) = 3.14
end do
!$acc end parallel
end program openacc_parallel_validity
|
