[flang][openacc][NFC] Organize clause validity tests by directive
Split the tests from acc-clause-validity.f90 in dedicated files by directives.
The file acc-clause-validity.f90 was getting too big to be correctly maintained.
Tests are identical.
Reviewed By: SouraVX
Differential Revision: https://reviews.llvm.org/D95328
GitOrigin-RevId: d2abd62b9d123cde5a55a92450bbe665b237a72d
diff --git a/test/Semantics/OpenACC/acc-atomic-validity.f90 b/test/Semantics/OpenACC/acc-atomic-validity.f90
new file mode 100644
index 0000000..44fdb7a
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-atomic-validity.f90
@@ -0,0 +1,42 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.12 Atomic
+
+program openacc_atomic_validity
+
+ implicit none
+
+ integer :: i
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+
+ !$acc parallel
+ !$acc atomic update
+ c(i) = c(i) + 1
+
+ !$acc atomic update
+ c(i) = c(i) + 1
+ !$acc end atomic
+
+ !$acc atomic write
+ c(i) = 10
+
+ !$acc atomic write
+ c(i) = 10
+ !$acc end atomic
+
+ !$acc atomic read
+ i = c(i)
+
+ !$acc atomic read
+ i = c(i)
+ !$acc end atomic
+
+ !$acc atomic capture
+ c(i) = i
+ i = i + 1
+ !$acc end atomic
+ !$acc end parallel
+
+end program openacc_atomic_validity
diff --git a/test/Semantics/acc-branch.f90 b/test/Semantics/OpenACC/acc-branch.f90
similarity index 98%
rename from test/Semantics/acc-branch.f90
rename to test/Semantics/OpenACC/acc-branch.f90
index e096873..aa4cd07 100644
--- a/test/Semantics/acc-branch.f90
+++ b/test/Semantics/OpenACC/acc-branch.f90
@@ -1,4 +1,4 @@
-! RUN: %S/test_errors.sh %s %t %f18 -fopenacc
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
! Check OpenACC restruction in branch in and out of some construct
!
diff --git a/test/Semantics/OpenACC/acc-cache-validity.f90 b/test/Semantics/OpenACC/acc-cache-validity.f90
new file mode 100644
index 0000000..9ca6503
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-cache-validity.f90
@@ -0,0 +1,43 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.10 Cache
+
+program openacc_cache_validity
+
+ implicit none
+
+ type atype
+ real(8), dimension(10) :: arr
+ real(8) :: s
+ end type atype
+
+ integer :: i
+ integer, parameter :: N = 256
+ real(8), dimension(N, N) :: aa
+ type(atype) :: t
+ type(atype), dimension(10) :: ta
+ real(8), dimension(N) :: a
+
+ !$acc cache(a(i))
+ !$acc cache(a(1:2,3:4))
+ !$acc cache(a)
+ !$acc cache(readonly: a, aa)
+ !$acc cache(readonly: a(i), aa(i, i))
+ !$acc cache(t%arr)
+ !$acc cache(ta(1:2)%arr)
+ !$acc cache(ta(1:2)%arr(1:4))
+
+ !ERROR: Only array element or subarray are allowed in CACHE directive
+ !$acc cache(ta(1:2)%s)
+
+ !ERROR: Only array element or subarray are allowed in CACHE directive
+ !$acc cache(i)
+
+ !ERROR: Only array element or subarray are allowed in CACHE directive
+ !$acc cache(t%s)
+
+ !ERROR: Only array element or subarray are allowed in CACHE directive
+ !$acc cache(/i/)
+
+end program openacc_cache_validity
diff --git a/test/Semantics/acc-canonicalization-validity.f90 b/test/Semantics/OpenACC/acc-canonicalization-validity.f90
similarity index 97%
rename from test/Semantics/acc-canonicalization-validity.f90
rename to test/Semantics/OpenACC/acc-canonicalization-validity.f90
index bb7afaf..33c33e5 100644
--- a/test/Semantics/acc-canonicalization-validity.f90
+++ b/test/Semantics/OpenACC/acc-canonicalization-validity.f90
@@ -1,4 +1,4 @@
-! RUN: %S/test_errors.sh %s %t %f18 -fopenacc
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
! Check OpenACC canonalization validity for the construct defined below:
! 2.9 Loop
diff --git a/test/Semantics/OpenACC/acc-data.f90 b/test/Semantics/OpenACC/acc-data.f90
new file mode 100644
index 0000000..1d36104
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-data.f90
@@ -0,0 +1,157 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.6.5 Data
+! 2.14.6 Enter Data
+! 2.14.7 Exit Data
+
+program openacc_data_validity
+
+ implicit none
+
+ type atype
+ real(8), dimension(10) :: arr
+ real(8) :: s
+ end type atype
+
+ integer :: i, j, b, gang_size, vector_size, worker_size
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+ logical, dimension(N) :: d, e
+ integer :: async1
+ integer :: wait1, wait2
+ real :: reduction_r
+ logical :: reduction_l
+ real(8), dimension(N, N) :: aa, bb, cc
+ logical :: ifCondition = .TRUE.
+ type(atype) :: t
+ type(atype), dimension(10) :: ta
+
+ real(8), dimension(N) :: a, f, g, h
+
+ !ERROR: At least one of ATTACH, COPYIN, CREATE clause must appear on the ENTER DATA directive
+ !$acc enter data
+
+ !ERROR: Modifier is not allowed for the COPYIN clause on the ENTER DATA directive
+ !$acc enter data copyin(zero: i)
+
+ !ERROR: Only the ZERO modifier is allowed for the CREATE clause on the ENTER DATA directive
+ !$acc enter data create(readonly: i)
+
+ !ERROR: COPYOUT clause is not allowed on the ENTER DATA directive
+ !$acc enter data copyin(i) copyout(i)
+
+ !$acc enter data create(aa) if(.TRUE.)
+
+ !ERROR: At most one IF clause can appear on the ENTER DATA directive
+ !$acc enter data create(aa) if(.TRUE.) if(ifCondition)
+
+ !$acc enter data create(aa) if(ifCondition)
+
+ !$acc enter data create(aa) async
+
+ !ERROR: At most one ASYNC clause can appear on the ENTER DATA directive
+ !$acc enter data create(aa) async async
+
+ !$acc enter data create(aa) async(async1)
+
+ !$acc enter data create(aa) async(1)
+
+ !$acc enter data create(aa) wait(1)
+
+ !$acc enter data create(aa) wait(wait1)
+
+ !$acc enter data create(aa) wait(wait1, wait2)
+
+ !$acc enter data attach(bb)
+
+ !ERROR: At least one of COPYOUT, DELETE, DETACH clause must appear on the EXIT DATA directive
+ !$acc exit data
+
+ !ERROR: Modifier is not allowed for the COPYOUT clause on the EXIT DATA directive
+ !$acc exit data copyout(zero: i)
+
+ !$acc exit data delete(aa)
+
+ !$acc exit data delete(aa) finalize
+
+ !$acc exit data detach(cc)
+
+ !$acc exit data copyout(bb)
+
+ !$acc exit data delete(aa) if(.TRUE.)
+
+ !$acc exit data delete(aa) if(ifCondition)
+
+ !$acc exit data delete(aa) async
+
+ !$acc exit data delete(aa) async(async1)
+
+ !$acc exit data delete(aa) async(1)
+
+ !$acc exit data delete(aa) wait(1)
+
+ !$acc exit data delete(aa) wait(wait1)
+
+ !$acc exit data delete(aa) wait(wait1, wait2)
+
+ !$acc exit data delete(aa) wait(wait1) wait(wait2)
+
+ !ERROR: Only the ZERO modifier is allowed for the COPYOUT clause on the DATA directive
+ !$acc data copyout(readonly: i)
+ !$acc end data
+
+ !ERROR: At most one IF clause can appear on the DATA directive
+ !$acc data copy(i) if(.true.) if(.true.)
+ !$acc end data
+
+ !ERROR: At least one of COPYOUT, DELETE, DETACH clause must appear on the EXIT DATA directive
+ !$acc exit data
+
+ !ERROR: At least one of ATTACH, COPY, COPYIN, COPYOUT, CREATE, DEFAULT, DEVICEPTR, NO_CREATE, PRESENT clause must appear on the DATA directive
+ !$acc data
+ !$acc end data
+
+ !$acc data copy(aa) if(.true.)
+ !$acc end data
+
+ !$acc data copy(aa) if(ifCondition)
+ !$acc end data
+
+ !$acc data copy(aa, bb, cc)
+ !$acc end data
+
+ !$acc data copyin(aa) copyin(readonly: bb) copyout(cc)
+ !$acc end data
+
+ !$acc data copyin(readonly: aa, bb) copyout(zero: cc)
+ !$acc end data
+
+ !$acc data create(aa, bb(:,:)) create(zero: cc(:,:))
+ !$acc end data
+
+ !$acc data no_create(aa) present(bb, cc)
+ !$acc end data
+
+ !$acc data deviceptr(aa) attach(bb, cc)
+ !$acc end data
+
+ !$acc data copy(aa, bb) default(none)
+ !$acc end data
+
+ !$acc data copy(aa, bb) default(present)
+ !$acc end data
+
+ !ERROR: At most one DEFAULT clause can appear on the DATA directive
+ !$acc data copy(aa, bb) default(none) default(present)
+ !$acc end data
+
+ !ERROR: At most one IF clause can appear on the DATA directive
+ !$acc data copy(aa) if(.true.) if(ifCondition)
+ !$acc end data
+
+ !$acc data copyin(i)
+ !ERROR: Unmatched PARALLEL directive
+ !$acc end parallel
+
+end program openacc_data_validity
diff --git a/test/Semantics/acc-declare-validity.f90 b/test/Semantics/OpenACC/acc-declare-validity.f90
similarity index 96%
rename from test/Semantics/acc-declare-validity.f90
rename to test/Semantics/OpenACC/acc-declare-validity.f90
index 026ec7e..20658dd 100644
--- a/test/Semantics/acc-declare-validity.f90
+++ b/test/Semantics/OpenACC/acc-declare-validity.f90
@@ -1,4 +1,4 @@
-! RUN: %S/test_errors.sh %s %t %f18 -fopenacc
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
! Check OpenACC clause validity for the following construct and directive:
! 2.13 Declare
diff --git a/test/Semantics/OpenACC/acc-host-data.f90 b/test/Semantics/OpenACC/acc-host-data.f90
new file mode 100644
index 0000000..84b41a4
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-host-data.f90
@@ -0,0 +1,36 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.8 host_data
+
+program openacc_host_data_validity
+
+ implicit none
+
+ integer, parameter :: N = 256
+ real(8), dimension(N, N) :: aa, bb
+ logical :: ifCondition = .TRUE.
+
+ !ERROR: At least one of USE_DEVICE clause must appear on the HOST_DATA directive
+ !$acc host_data
+ !$acc end host_data
+
+ !$acc host_data use_device(aa)
+ !$acc end host_data
+
+ !$acc host_data use_device(aa) if(.true.)
+ !$acc end host_data
+
+ !$acc host_data use_device(aa) if(ifCondition)
+ !$acc end host_data
+
+ !$acc host_data use_device(aa, bb) if_present
+ !$acc end host_data
+
+ !$acc host_data use_device(aa, bb) if(.true.) if_present
+ !$acc end host_data
+
+ !$acc host_data use_device(aa, bb) if(.true.) if(ifCondition)
+ !$acc end host_data
+
+end program openacc_host_data_validity
diff --git a/test/Semantics/OpenACC/acc-init-validity.f90 b/test/Semantics/OpenACC/acc-init-validity.f90
new file mode 100644
index 0000000..b8ba77a
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-init-validity.f90
@@ -0,0 +1,96 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.14.1 Init
+
+program openacc_init_validity
+
+ implicit none
+
+ integer :: i, j
+ integer, parameter :: N = 256
+ logical :: ifCondition = .TRUE.
+ real(8), dimension(N) :: a
+
+ !$acc init
+ !$acc init if(.TRUE.)
+ !$acc init if(ifCondition)
+ !$acc init device_num(1)
+ !$acc init device_num(i)
+ !$acc init device_type(i)
+ !$acc init device_type(2, i, j)
+ !$acc init device_num(i) device_type(i, j) if(ifCondition)
+
+ !$acc parallel
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ !$acc end parallel
+
+ !$acc serial
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ !$acc end serial
+
+ !$acc kernels
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ !$acc end kernels
+
+ !$acc parallel
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc serial
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ a(i) = 3.14
+ end do
+ !$acc end serial
+
+ !$acc kernels
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ a(i) = 3.14
+ end do
+ !$acc end kernels
+
+ !$acc parallel loop
+ do i = 1, N
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ a(i) = 3.14
+ end do
+
+ !$acc serial loop
+ do i = 1, N
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop
+ do i = 1, N
+ !ERROR: Directive INIT may not be called within a compute region
+ !$acc init
+ a(i) = 3.14
+ end do
+
+ !ERROR: At most one IF clause can appear on the INIT directive
+ !$acc init if(.TRUE.) if(ifCondition)
+
+ !ERROR: At most one DEVICE_NUM clause can appear on the INIT directive
+ !$acc init device_num(1) device_num(i)
+
+ !ERROR: At most one DEVICE_TYPE clause can appear on the INIT directive
+ !$acc init device_type(2) device_type(i, j)
+
+end program openacc_init_validity
diff --git a/test/Semantics/OpenACC/acc-kernels-loop.f90 b/test/Semantics/OpenACC/acc-kernels-loop.f90
new file mode 100644
index 0000000..bc48022
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-kernels-loop.f90
@@ -0,0 +1,273 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.11 Kernels Loop
+
+program openacc_kernels_loop_validity
+
+ implicit none
+
+ type atype
+ real(8), dimension(10) :: arr
+ real(8) :: s
+ end type atype
+
+ 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
+ logical :: ifCondition = .TRUE.
+ type(atype) :: t
+ type(atype), dimension(10) :: ta
+
+ real(8), dimension(N) :: a, f, g, h
+
+ !$acc kernels loop
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_gangs(8)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_gangs(gang_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_gangs(8)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_workers(worker_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_workers(8)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop vector_length(vector_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop vector_length(128)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_gangs(gang_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+
+ !$acc kernels loop if(.TRUE.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop if(ifCondition)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !ERROR: Unmatched END SERIAL LOOP directive
+ !$acc end serial loop
+
+ !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the KERNELS LOOP directive
+ !$acc kernels loop device_type(*) if(.TRUE.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end kernels loop
+
+ !$acc kernels loop async
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop async(1)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop async(async1)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop wait(wait1)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop wait(wait1, wait2)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop wait(1, 2) async(3)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop wait(queues: 1, 2) async(3)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop wait(devnum: 1: 1, 2) async(3)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop wait(devnum: 1: queues: 1, 2) async(3)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_gangs(8)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop num_workers(8)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop vector_length(128)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop if(.true.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop if(ifCondition)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !ERROR: At most one IF clause can appear on the KERNELS LOOP directive
+ !$acc kernels loop if(.true.) if(ifCondition)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop self
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop self(.true.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop self(ifCondition)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop copy(aa) copyin(bb) copyout(cc)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop copy(aa, bb) copyout(zero: cc)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop present(aa, bb) create(cc)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop copyin(readonly: aa, bb) create(zero: cc)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop deviceptr(aa, bb) no_create(cc)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop attach(aa, bb, cc)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop private(aa, bb, cc)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop default(none)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop default(present)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !ERROR: At most one DEFAULT clause can appear on the KERNELS LOOP directive
+ !$acc kernels loop default(none) default(present)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop device_type(*)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop device_type(1)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop device_type(1, 3)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop device_type(*) async wait num_gangs(8) num_workers(8) vector_length(128)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop device_type(*) async
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the KERNELS LOOP directive
+ !$acc kernels loop device_type(*) if(.TRUE.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+end program openacc_kernels_loop_validity
diff --git a/test/Semantics/OpenACC/acc-kernels.f90 b/test/Semantics/OpenACC/acc-kernels.f90
new file mode 100644
index 0000000..d769d51
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-kernels.f90
@@ -0,0 +1,144 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.5.3 Kernels
+
+program openacc_kernels_validity
+
+ implicit none
+
+ type atype
+ real(8), dimension(10) :: arr
+ real(8) :: s
+ end type atype
+
+ integer :: i, j, b, gang_size, vector_size, worker_size
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+ logical, dimension(N) :: d, e
+ integer :: async1
+ integer :: wait1, wait2
+ real :: reduction_r
+ logical :: reduction_l
+ real(8), dimension(N, N) :: aa, bb, cc
+ logical :: ifCondition = .TRUE.
+ type(atype) :: t
+ type(atype), dimension(10) :: ta
+ real(8), dimension(N) :: a, f, g, h
+
+ !$acc kernels async
+ !$acc end kernels
+
+ !$acc kernels async(1)
+ !$acc end kernels
+
+ !$acc kernels async(async1)
+ !$acc end kernels
+
+ !$acc kernels wait(wait1)
+ !$acc end kernels
+
+ !$acc kernels wait(wait1, wait2)
+ !$acc end kernels
+
+ !$acc kernels wait(1, 2) async(3)
+ !$acc end kernels
+
+ !$acc kernels wait(queues: 1, 2) async(3)
+ !$acc end kernels
+
+ !$acc kernels wait(1) wait(2) async(3)
+ !$acc end kernels
+
+ !$acc kernels wait(devnum: 1: 1, 2) async(3)
+ !$acc end kernels
+
+ !$acc kernels wait(devnum: 1: queues: 1, 2) async(3)
+ !$acc end kernels
+
+ !$acc kernels num_gangs(8)
+ !$acc end kernels
+
+ !$acc kernels num_workers(8)
+ !$acc end kernels
+
+ !$acc kernels vector_length(128)
+ !$acc end kernels
+
+ !$acc kernels if(.true.)
+ !$acc end kernels
+
+ !$acc kernels if(ifCondition)
+ !$acc end kernels
+
+ !ERROR: At most one IF clause can appear on the KERNELS directive
+ !$acc kernels if(.true.) if(ifCondition)
+ !$acc end kernels
+
+ !$acc kernels self
+ !$acc end kernels
+
+ !$acc kernels self(.true.)
+ !$acc end kernels
+
+ !$acc kernels self(ifCondition)
+ !$acc end kernels
+
+ !$acc kernels copy(aa) copyin(bb) copyout(cc)
+ !$acc end kernels
+
+ !$acc kernels copy(aa, bb) copyout(zero: cc)
+ !$acc end kernels
+
+ !$acc kernels present(aa, bb) create(cc)
+ !$acc end kernels
+
+ !$acc kernels copyin(readonly: aa, bb) create(zero: cc)
+ !$acc end kernels
+
+ !$acc kernels deviceptr(aa, bb) no_create(cc)
+ !$acc end kernels
+
+ !$acc kernels attach(aa, bb, cc)
+ !$acc end kernels
+
+ !ERROR: PRIVATE clause is not allowed on the KERNELS directive
+ !$acc kernels private(aa, bb, cc)
+ !$acc end kernels
+
+ !$acc kernels default(none)
+ !$acc end kernels
+
+ !$acc kernels default(present)
+ !$acc end kernels
+
+ !ERROR: At most one DEFAULT clause can appear on the KERNELS directive
+ !$acc kernels default(none) default(present)
+ !$acc end kernels
+
+ !$acc kernels device_type(*)
+ !$acc end kernels
+
+ !$acc kernels device_type(1)
+ !$acc end kernels
+
+ !$acc kernels device_type(1, 3)
+ !$acc end kernels
+
+ !$acc kernels device_type(*) async wait num_gangs(8) num_workers(8) vector_length(128)
+ !$acc end kernels
+
+ !$acc kernels device_type(*) async
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end kernels
+
+ !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the KERNELS directive
+ !$acc kernels device_type(*) if(.TRUE.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end kernels
+
+end program openacc_kernels_validity
diff --git a/test/Semantics/OpenACC/acc-loop.f90 b/test/Semantics/OpenACC/acc-loop.f90
new file mode 100644
index 0000000..1a8336b
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-loop.f90
@@ -0,0 +1,253 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.9 Loop
+
+program openacc_loop_validity
+
+ implicit none
+
+ type atype
+ real(8), dimension(10) :: arr
+ real(8) :: s
+ end type atype
+
+ integer :: i, j, b, gang_size, vector_size, worker_size
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+ logical, dimension(N) :: d, e
+ integer :: async1
+ integer :: wait1, wait2
+ real :: reduction_r
+ logical :: reduction_l
+ real(8), dimension(N, N) :: aa, bb, cc
+ logical :: ifCondition = .TRUE.
+ type(atype) :: t
+ type(atype), dimension(10) :: ta
+
+ real(8), dimension(N) :: a, f, g, h
+
+ !$acc parallel
+ !$acc loop tile(2)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel device_type(*) num_gangs(2)
+ !$acc loop
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop seq
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop independent
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop auto
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: At most one VECTOR clause can appear on the LOOP directive
+ !$acc loop vector vector(128)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop vector
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop vector(10)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop vector(vector_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop vector(length: vector_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: At most one WORKER clause can appear on the LOOP directive
+ !$acc loop worker worker(10)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop worker
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop worker(10)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop worker(worker_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop worker(num: worker_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: At most one GANG clause can appear on the LOOP directive
+ !$acc loop gang gang(gang_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop gang(gang_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop gang(num: gang_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop gang(gang_size, static:*)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop gang(num: gang_size, static:*)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop gang(num: gang_size, static: gang_size)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop private(b, a(:))
+ do i = 1, N
+ a(i) = b
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop tile(*)
+ do i = 1, N
+ a(i) = b
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !$acc loop tile(2, 2)
+ do i = 1, N
+ do j = 1, N
+ a(i) = b
+ end do
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: The parameter of the COLLAPSE clause must be a constant positive integer expression
+ !$acc loop collapse(-1)
+ do i = 1, N
+ do j = 1, N
+ a(i) = 3.14 + j
+ end do
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: Clause PRIVATE is not allowed after clause DEVICE_TYPE on the LOOP directive
+ !$acc loop device_type(*) private(i)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: Clause GANG is not allowed if clause SEQ appears on the LOOP directive
+ !$acc loop gang seq
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: Clause WORKER is not allowed if clause SEQ appears on the LOOP directive
+ !$acc loop worker seq
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc parallel
+ !ERROR: Clause VECTOR is not allowed if clause SEQ appears on the LOOP directive
+ !$acc loop vector seq
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$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
+ !$acc end parallel
+
+end program openacc_loop_validity
diff --git a/test/Semantics/OpenACC/acc-parallel-loop-validity.f90 b/test/Semantics/OpenACC/acc-parallel-loop-validity.f90
new file mode 100644
index 0000000..debfbb5
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-parallel-loop-validity.f90
@@ -0,0 +1,122 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.11 Parallel Loop
+
+program openacc_parallel_loop_validity
+
+ implicit none
+
+ integer :: i, j, b
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+ logical, dimension(N) :: d, e
+ real :: reduction_r
+ logical :: reduction_l
+ logical :: ifCondition = .TRUE.
+ real(8), dimension(N) :: a, f, g, h
+ real(8), dimension(N, N) :: aa, bb, cc
+
+ !$acc parallel loop tile(2)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc parallel loop self
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !ERROR: SELF clause on the PARALLEL LOOP directive only accepts optional scalar logical expression
+ !$acc parallel loop self(bb, cc(:))
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc parallel loop self(.true.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc parallel loop self(ifCondition)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+
+ !$acc parallel loop tile(2, 2)
+ do i = 1, N
+ do j = 1, N
+ aa(i, j) = 3.14
+ end do
+ end do
+
+ !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the PARALLEL LOOP directive
+ !$acc parallel loop device_type(*) if(.TRUE.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end parallel loop
+
+ !$acc kernels loop
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !ERROR: Unmatched END PARALLEL LOOP directive
+ !$acc end parallel loop
+
+ !$acc parallel loop reduction(+: reduction_r)
+ do i = 1, N
+ reduction_r = a(i) + i
+ end do
+
+ !$acc parallel loop reduction(*: reduction_r)
+ do i = 1, N
+ reduction_r = reduction_r * (a(i) + i)
+ end do
+
+ !$acc parallel loop reduction(min: reduction_r)
+ do i = 1, N
+ reduction_r = min(reduction_r, a(i) * i)
+ end do
+
+ !$acc parallel loop reduction(max: reduction_r)
+ do i = 1, N
+ reduction_r = max(reduction_r, a(i) * i)
+ end do
+
+ !$acc parallel loop reduction(iand: b)
+ do i = 1, N
+ b = iand(b, c(i))
+ end do
+
+ !$acc parallel loop reduction(ior: b)
+ do i = 1, N
+ b = ior(b, c(i))
+ end do
+
+ !$acc parallel loop reduction(ieor: b)
+ do i = 1, N
+ b = ieor(b, c(i))
+ end do
+
+ !$acc parallel loop reduction(.and.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .and. e(i)
+ end do
+
+ !$acc parallel loop reduction(.or.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .or. e(i)
+ end do
+
+ !$acc parallel loop reduction(.eqv.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .eqv. e(i)
+ end do
+
+ !$acc parallel loop reduction(.neqv.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .neqv. e(i)
+ end do
+
+end program openacc_parallel_loop_validity
diff --git a/test/Semantics/OpenACC/acc-parallel.f90 b/test/Semantics/OpenACC/acc-parallel.f90
new file mode 100644
index 0000000..37fd0bf
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-parallel.f90
@@ -0,0 +1,138 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! 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
+ 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)
+ !$acc end parallel
+
+ !$acc parallel attach(aa, bb, 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
diff --git a/test/Semantics/acc-resolve01.f90 b/test/Semantics/OpenACC/acc-resolve01.f90
similarity index 90%
rename from test/Semantics/acc-resolve01.f90
rename to test/Semantics/OpenACC/acc-resolve01.f90
index 7ca0aa3..26d9770 100644
--- a/test/Semantics/acc-resolve01.f90
+++ b/test/Semantics/OpenACC/acc-resolve01.f90
@@ -1,4 +1,4 @@
-! RUN: %S/test_errors.sh %s %t %f18 -fopenacc
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
! Data-Mapping Attribute Clauses
! 2.15.14 default Clause
diff --git a/test/Semantics/acc-resolve02.f90 b/test/Semantics/OpenACC/acc-resolve02.f90
similarity index 85%
rename from test/Semantics/acc-resolve02.f90
rename to test/Semantics/OpenACC/acc-resolve02.f90
index da1a417..a793c94 100644
--- a/test/Semantics/acc-resolve02.f90
+++ b/test/Semantics/OpenACC/acc-resolve02.f90
@@ -1,4 +1,4 @@
-! RUN: %S/test_errors.sh %s %t %f18 -fopenacc
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
subroutine compute()
integer :: a(3), c, i
diff --git a/test/Semantics/acc-routine-validity.f90 b/test/Semantics/OpenACC/acc-routine-validity.f90
similarity index 97%
rename from test/Semantics/acc-routine-validity.f90
rename to test/Semantics/OpenACC/acc-routine-validity.f90
index 987545c..e31032f 100644
--- a/test/Semantics/acc-routine-validity.f90
+++ b/test/Semantics/OpenACC/acc-routine-validity.f90
@@ -1,4 +1,4 @@
-! RUN: %S/test_errors.sh %s %t %f18 -fopenacc
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
! Check OpenACC clause validity for the following construct and directive:
! 2.15.1 routine
diff --git a/test/Semantics/OpenACC/acc-serial-loop.f90 b/test/Semantics/OpenACC/acc-serial-loop.f90
new file mode 100644
index 0000000..0c48703
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-serial-loop.f90
@@ -0,0 +1,97 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.11 Serial Loop
+
+program openacc_serial_loop_validity
+
+ implicit none
+
+ integer :: i, b
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+ logical, dimension(N) :: d, e
+ integer :: async1
+ integer :: wait1, wait2
+ real :: reduction_r
+ logical :: reduction_l
+ logical :: ifCondition = .TRUE.
+ real(8), dimension(N) :: a
+
+
+ !$acc serial loop reduction(+: reduction_r)
+ do i = 1, N
+ reduction_r = a(i) + i
+ end do
+
+ !$acc serial loop reduction(*: reduction_r)
+ do i = 1, N
+ reduction_r = reduction_r * (a(i) + i)
+ end do
+
+ !$acc serial loop reduction(min: reduction_r)
+ do i = 1, N
+ reduction_r = min(reduction_r, a(i) * i)
+ end do
+
+ !$acc serial loop reduction(max: reduction_r)
+ do i = 1, N
+ reduction_r = max(reduction_r, a(i) * i)
+ end do
+
+ !$acc serial loop reduction(iand: b)
+ do i = 1, N
+ b = iand(b, c(i))
+ end do
+
+ !$acc serial loop reduction(ior: b)
+ do i = 1, N
+ b = ior(b, c(i))
+ end do
+
+ !$acc serial loop reduction(ieor: b)
+ do i = 1, N
+ b = ieor(b, c(i))
+ end do
+
+ !$acc serial loop reduction(.and.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .and. e(i)
+ end do
+
+ !$acc serial loop reduction(.or.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .or. e(i)
+ end do
+
+ !$acc serial loop reduction(.eqv.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .eqv. e(i)
+ end do
+
+ !$acc serial loop reduction(.neqv.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .neqv. e(i)
+ end do
+
+ !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the SERIAL LOOP directive
+ !$acc serial loop device_type(*) if(.TRUE.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end serial loop
+
+ !$acc serial loop if(ifCondition)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end serial loop
+
+ !$acc serial loop
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !ERROR: Unmatched END PARALLEL LOOP directive
+ !$acc end parallel loop
+
+end program openacc_serial_loop_validity
diff --git a/test/Semantics/OpenACC/acc-serial.f90 b/test/Semantics/OpenACC/acc-serial.f90
new file mode 100644
index 0000000..127f888
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-serial.f90
@@ -0,0 +1,166 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.5.2 Serial
+
+program openacc_serial_validity
+
+ implicit none
+
+ type atype
+ real(8), dimension(10) :: arr
+ real(8) :: s
+ end type atype
+
+ integer :: i, j, b, gang_size, vector_size, worker_size
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+ logical, dimension(N) :: d, e
+ integer :: async1
+ integer :: wait1, wait2
+ real :: reduction_r
+ logical :: reduction_l
+ real(8), dimension(N, N) :: aa, bb, cc
+ logical :: ifCondition = .TRUE.
+ type(atype) :: t
+ type(atype), dimension(10) :: ta
+
+ real(8), dimension(N) :: a, f, g, h
+
+ !$acc serial
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ !$acc end serial
+
+ !$acc serial
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ a(i) = 3.14
+ end do
+ !$acc end serial
+
+ !$acc serial
+ !$acc end serial
+
+ !$acc serial async
+ !$acc end serial
+
+ !$acc serial async(1)
+ !$acc end serial
+
+ !ERROR: At most one ASYNC clause can appear on the SERIAL directive
+ !$acc serial async(1) async(2)
+ !$acc end serial
+
+ !$acc serial async(async1)
+ !$acc end serial
+
+ !$acc serial wait
+ !$acc end serial
+
+ !$acc serial wait(1)
+ !$acc end serial
+
+ !$acc serial wait(wait1)
+ !$acc end serial
+
+ !$acc serial wait(1,2)
+ !$acc end serial
+
+ !$acc serial wait(wait1, wait2)
+ !$acc end serial
+
+ !$acc serial wait(wait1) wait(wait2)
+ !$acc end serial
+
+ !ERROR: NUM_GANGS clause is not allowed on the SERIAL directive
+ !$acc serial num_gangs(8)
+ !$acc end serial
+
+ !ERROR: NUM_WORKERS clause is not allowed on the SERIAL directive
+ !$acc serial num_workers(8)
+ !$acc end serial
+
+ !ERROR: VECTOR_LENGTH clause is not allowed on the SERIAL directive
+ !$acc serial vector_length(128)
+ !$acc end serial
+
+ !$acc serial if(.true.)
+ !$acc end serial
+
+ !ERROR: At most one IF clause can appear on the SERIAL directive
+ !$acc serial if(.true.) if(ifCondition)
+ !$acc end serial
+
+ !$acc serial if(ifCondition)
+ !$acc end serial
+
+ !$acc serial self
+ !$acc end serial
+
+ !$acc serial self(.true.)
+ !$acc end serial
+
+ !$acc serial self(ifCondition)
+ !$acc end serial
+
+ !$acc serial reduction(.neqv.: reduction_l)
+ !$acc loop reduction(.neqv.: reduction_l)
+ do i = 1, N
+ reduction_l = d(i) .neqv. e(i)
+ end do
+ !$acc end serial
+
+ !$acc serial copy(aa) copyin(bb) copyout(cc)
+ !$acc end serial
+
+ !$acc serial copy(aa, bb) copyout(zero: cc)
+ !$acc end serial
+
+ !$acc serial present(aa, bb) create(cc)
+ !$acc end serial
+
+ !$acc serial copyin(readonly: aa, bb) create(zero: cc)
+ !$acc end serial
+
+ !$acc serial deviceptr(aa, bb) no_create(cc)
+ !$acc end serial
+
+ !$acc serial attach(aa, bb, cc)
+ !$acc end serial
+
+ !$acc serial firstprivate(bb, cc)
+ !$acc end serial
+
+ !$acc serial private(aa)
+ !$acc end serial
+
+ !$acc serial default(none)
+ !$acc end serial
+
+ !$acc serial default(present)
+ !$acc end serial
+
+ !ERROR: At most one DEFAULT clause can appear on the SERIAL directive
+ !$acc serial default(present) default(none)
+ !$acc end serial
+
+ !$acc serial device_type(*) async wait
+ !$acc end serial
+
+ !$acc serial device_type(*) async
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end serial
+
+ !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the SERIAL directive
+ !$acc serial device_type(*) if(.TRUE.)
+ do i = 1, N
+ a(i) = 3.14
+ end do
+ !$acc end serial
+
+end program openacc_serial_validity
diff --git a/test/Semantics/OpenACC/acc-set-validity.f90 b/test/Semantics/OpenACC/acc-set-validity.f90
new file mode 100644
index 0000000..63df3c6
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-set-validity.f90
@@ -0,0 +1,106 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.14.3 Set
+
+program openacc_clause_validity
+
+ implicit none
+
+ integer :: i, j
+ integer, parameter :: N = 256
+ real(8), dimension(N) :: a
+
+ !$acc parallel
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ !$acc end parallel
+
+ !$acc serial
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ !$acc end serial
+
+ !$acc kernels
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ !$acc end kernels
+
+ !$acc parallel
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc serial
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ a(i) = 3.14
+ end do
+ !$acc end serial
+
+ !$acc kernels
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ a(i) = 3.14
+ end do
+ !$acc end kernels
+
+ !$acc parallel loop
+ do i = 1, N
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ a(i) = 3.14
+ end do
+
+ !$acc serial loop
+ do i = 1, N
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop
+ do i = 1, N
+ !ERROR: Directive SET may not be called within a compute region
+ !$acc set default_async(i)
+ a(i) = 3.14
+ end do
+
+ !ERROR: At least one of DEFAULT_ASYNC, DEVICE_NUM, DEVICE_TYPE clause must appear on the SET directive
+ !$acc set
+
+ !ERROR: At least one of DEFAULT_ASYNC, DEVICE_NUM, DEVICE_TYPE clause must appear on the SET directive
+ !$acc set if(.TRUE.)
+
+ !ERROR: At most one DEFAULT_ASYNC clause can appear on the SET directive
+ !$acc set default_async(2) default_async(1)
+
+ !ERROR: At most one DEFAULT_ASYNC clause can appear on the SET directive
+ !$acc set default_async(2) default_async(1)
+
+ !ERROR: At most one DEVICE_NUM clause can appear on the SET directive
+ !$acc set device_num(1) device_num(i)
+
+ !ERROR: At most one DEVICE_TYPE clause can appear on the SET directive
+ !$acc set device_type(i) device_type(2, i, j)
+
+ !$acc set default_async(2)
+ !$acc set default_async(i)
+ !$acc set device_num(1)
+ !$acc set device_num(i)
+ !$acc set device_type(i)
+ !$acc set device_type(2, i, j)
+ !$acc set device_num(1) default_async(2) device_type(2, i, j)
+
+ !ERROR: At least one of DEFAULT_ASYNC, DEVICE_NUM, DEVICE_TYPE clause must appear on the SET directive
+ !$acc set
+
+end program openacc_clause_validity
diff --git a/test/Semantics/OpenACC/acc-shutdown-validity.f90 b/test/Semantics/OpenACC/acc-shutdown-validity.f90
new file mode 100644
index 0000000..d78af45
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-shutdown-validity.f90
@@ -0,0 +1,96 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.14.2 Shutdown
+
+program openacc_shutdown_validity
+
+ implicit none
+
+ integer :: i, j
+ integer, parameter :: N = 256
+ logical :: ifCondition = .TRUE.
+ real(8), dimension(N) :: a
+
+ !$acc parallel
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ !$acc end parallel
+
+ !$acc serial
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ !$acc end serial
+
+ !$acc kernels
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ !$acc end kernels
+
+ !$acc parallel
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ a(i) = 3.14
+ end do
+ !$acc end parallel
+
+ !$acc serial
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ a(i) = 3.14
+ end do
+ !$acc end serial
+
+ !$acc kernels
+ !$acc loop
+ do i = 1, N
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ a(i) = 3.14
+ end do
+ !$acc end kernels
+
+ !$acc parallel loop
+ do i = 1, N
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ a(i) = 3.14
+ end do
+
+ !$acc serial loop
+ do i = 1, N
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ a(i) = 3.14
+ end do
+
+ !$acc kernels loop
+ do i = 1, N
+ !ERROR: Directive SHUTDOWN may not be called within a compute region
+ !$acc shutdown
+ a(i) = 3.14
+ end do
+
+ !$acc shutdown
+ !$acc shutdown if(.TRUE.)
+ !$acc shutdown if(ifCondition)
+ !$acc shutdown device_num(1)
+ !$acc shutdown device_num(i)
+ !$acc shutdown device_type(i)
+ !$acc shutdown device_type(2, i, j)
+ !$acc shutdown device_num(i) device_type(i, j) if(ifCondition)
+
+ !ERROR: At most one IF clause can appear on the SHUTDOWN directive
+ !$acc shutdown if(.TRUE.) if(ifCondition)
+
+ !ERROR: At most one DEVICE_NUM clause can appear on the SHUTDOWN directive
+ !$acc shutdown device_num(1) device_num(i)
+
+ !ERROR: At most one DEVICE_TYPE clause can appear on the SHUTDOWN directive
+ !$acc shutdown device_type(2) device_type(i, j)
+
+end program openacc_shutdown_validity
diff --git a/test/Semantics/acc-symbols01.f90 b/test/Semantics/OpenACC/acc-symbols01.f90
similarity index 92%
rename from test/Semantics/acc-symbols01.f90
rename to test/Semantics/OpenACC/acc-symbols01.f90
index 23d54eb..1fe26d6 100644
--- a/test/Semantics/acc-symbols01.f90
+++ b/test/Semantics/OpenACC/acc-symbols01.f90
@@ -1,4 +1,4 @@
-! RUN: %S/test_symbols.sh %s %t %f18 -fopenacc
+! RUN: %S/../test_symbols.sh %s %t %f18 -fopenacc
!DEF: /mm MainProgram
program mm
diff --git a/test/Semantics/OpenACC/acc-update-validity.f90 b/test/Semantics/OpenACC/acc-update-validity.f90
new file mode 100644
index 0000000..501b8df
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-update-validity.f90
@@ -0,0 +1,67 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.14.4 Update
+
+program openacc_update_validity
+
+ implicit none
+
+ type atype
+ real(8), dimension(10) :: arr
+ end type atype
+
+ integer :: i
+ integer, parameter :: N = 256
+ integer, dimension(N) :: c
+ integer :: async1
+ integer :: wait1, wait2
+ real(8), dimension(N, N) :: aa, bb, cc
+ logical :: ifCondition = .TRUE.
+ type(atype) :: t
+ type(atype), dimension(10) :: ta
+ real(8), dimension(N) :: a, f, g, h
+
+ !ERROR: At least one of DEVICE, HOST, SELF clause must appear on the UPDATE directive
+ !$acc update
+
+ !$acc update device(t%arr(:))
+
+ !$acc update device(ta(i)%arr(:))
+
+ !$acc update self(a, f) host(g) device(h)
+
+ !$acc update host(aa) async(1)
+
+ !$acc update device(bb) async(async1)
+
+ !ERROR: At most one ASYNC clause can appear on the UPDATE directive
+ !$acc update host(aa, bb) async(1) async(2)
+
+ !$acc update self(bb, cc(:)) wait(1)
+
+ !ERROR: SELF clause on the UPDATE directive must have a var-list
+ !$acc update self
+
+ !$acc update device(aa, bb, cc) wait(wait1)
+
+ !$acc update host(aa) host(bb) device(cc) wait(1,2)
+
+ !$acc update device(aa, cc) wait(wait1, wait2)
+
+ !$acc update device(aa) device_type(*) async
+
+ !$acc update host(bb) device_type(*) wait
+
+ !$acc update self(cc) device_type(1,2) async device_type(3) wait
+
+ !ERROR: At most one IF clause can appear on the UPDATE directive
+ !$acc update device(aa) if(.true.) if(ifCondition)
+
+ !ERROR: At most one IF_PRESENT clause can appear on the UPDATE directive
+ !$acc update device(bb) if_present if_present
+
+ !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the UPDATE directive
+ !$acc update device(i) device_type(*) if(.TRUE.)
+
+end program openacc_update_validity
diff --git a/test/Semantics/OpenACC/acc-wait-validity.f90 b/test/Semantics/OpenACC/acc-wait-validity.f90
new file mode 100644
index 0000000..6be59c7
--- /dev/null
+++ b/test/Semantics/OpenACC/acc-wait-validity.f90
@@ -0,0 +1,42 @@
+! RUN: %S/../test_errors.sh %s %t %f18 -fopenacc
+
+! Check OpenACC clause validity for the following construct and directive:
+! 2.16.13 Wait
+
+program openacc_wait_validity
+
+ implicit none
+
+ logical :: ifCondition = .TRUE.
+
+ !$acc wait
+
+ !$acc wait async
+
+ !$acc wait(1)
+ !$acc wait(1, 2)
+
+ !$acc wait(queues: 1)
+ !$acc wait(queues: 1, 2)
+
+ !$acc wait(devnum: 1: 3)
+ !$acc wait(devnum: 1: 3, 4)
+
+ !$acc wait(devnum: 1: queues: 3)
+ !$acc wait(devnum: 1: queues: 3, 4)
+
+ !$acc wait(1) if(.true.)
+
+ !ERROR: At most one IF clause can appear on the WAIT directive
+ !$acc wait(1) if(.true.) if(.false.)
+
+ !$acc wait(1) if(.true.) async
+
+ !$acc wait(1) if(ifCondition) async
+
+ !$acc wait(1) if(.true.) async(1)
+
+ !ERROR: At most one ASYNC clause can appear on the WAIT directive
+ !$acc wait(1) if(.true.) async(1) async
+
+end program openacc_wait_validity
diff --git a/test/Semantics/acc-clause-validity.f90 b/test/Semantics/acc-clause-validity.f90
deleted file mode 100644
index d0852a1..0000000
--- a/test/Semantics/acc-clause-validity.f90
+++ /dev/null
@@ -1,1268 +0,0 @@
-! RUN: %S/test_errors.sh %s %t %f18 -fopenacc
-
-! Check OpenACC clause validity for the following construct and directive:
-! 2.6.5 Data
-! 2.5.1 Parallel
-! 2.5.2 Serial
-! 2.5.3 Kernels
-! 2.9 Loop
-! 2.12 Atomic
-! 2.14.3 Set
-! 2.14.4 Update
-! 2.15.1 Routine
-! 2.10 Cache
-! 2.11 Parallel Loop
-! 2.11 Kernels Loop
-! 2.11 Serial Loop
-! 2.14.3 Set
-! 2.14.1 Init
-! 2.14.2 Shutdown
-! 2.16.13 Wait
-
-program openacc_clause_validity
-
- implicit none
-
- type atype
- real(8), dimension(10) :: arr
- real(8) :: s
- end type atype
-
- 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
- logical :: ifCondition = .TRUE.
- type(atype) :: t
- type(atype), dimension(10) :: ta
-
- real(8), dimension(N) :: a, f, g, h
-
- !$acc init
- !$acc init if(.TRUE.)
- !$acc init if(ifCondition)
- !$acc init device_num(1)
- !$acc init device_num(i)
- !$acc init device_type(i)
- !$acc init device_type(2, i, j)
- !$acc init device_num(i) device_type(i, j) if(ifCondition)
-
- !$acc parallel
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- !$acc end parallel
-
- !$acc serial
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- !$acc end serial
-
- !$acc kernels
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- !$acc end kernels
-
- !$acc parallel
- !$acc loop
- do i = 1, N
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc serial
- !$acc loop
- do i = 1, N
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- a(i) = 3.14
- end do
- !$acc end serial
-
- !$acc kernels
- !$acc loop
- do i = 1, N
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- a(i) = 3.14
- end do
- !$acc end kernels
-
- !$acc parallel loop
- do i = 1, N
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- a(i) = 3.14
- end do
-
- !$acc serial loop
- do i = 1, N
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- a(i) = 3.14
- end do
-
- !$acc kernels loop
- do i = 1, N
- !ERROR: Directive INIT may not be called within a compute region
- !$acc init
- a(i) = 3.14
- end do
-
- !$acc parallel
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- !$acc end parallel
-
- !$acc serial
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- !$acc end serial
-
- !$acc kernels
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- !$acc end kernels
-
- !$acc parallel
- !$acc loop
- do i = 1, N
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc serial
- !$acc loop
- do i = 1, N
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- a(i) = 3.14
- end do
- !$acc end serial
-
- !$acc kernels
- !$acc loop
- do i = 1, N
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- a(i) = 3.14
- end do
- !$acc end kernels
-
- !$acc parallel loop
- do i = 1, N
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- a(i) = 3.14
- end do
-
- !$acc serial loop
- do i = 1, N
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- a(i) = 3.14
- end do
-
- !$acc kernels loop
- do i = 1, N
- !ERROR: Directive SHUTDOWN may not be called within a compute region
- !$acc shutdown
- a(i) = 3.14
- end do
-
- !$acc parallel
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- !$acc end parallel
-
- !$acc serial
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- !$acc end serial
-
- !$acc kernels
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- !$acc end kernels
-
- !$acc parallel
- !$acc loop
- do i = 1, N
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc serial
- !$acc loop
- do i = 1, N
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- a(i) = 3.14
- end do
- !$acc end serial
-
- !$acc kernels
- !$acc loop
- do i = 1, N
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- a(i) = 3.14
- end do
- !$acc end kernels
-
- !$acc parallel loop
- do i = 1, N
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- a(i) = 3.14
- end do
-
- !$acc serial loop
- do i = 1, N
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- a(i) = 3.14
- end do
-
- !$acc kernels loop
- do i = 1, N
- !ERROR: Directive SET may not be called within a compute region
- !$acc set default_async(i)
- a(i) = 3.14
- end do
-
- !ERROR: At least one of DEFAULT_ASYNC, DEVICE_NUM, DEVICE_TYPE clause must appear on the SET directive
- !$acc set
-
- !ERROR: At least one of DEFAULT_ASYNC, DEVICE_NUM, DEVICE_TYPE clause must appear on the SET directive
- !$acc set if(.TRUE.)
-
- !ERROR: At most one DEFAULT_ASYNC clause can appear on the SET directive
- !$acc set default_async(2) default_async(1)
-
- !ERROR: At most one DEFAULT_ASYNC clause can appear on the SET directive
- !$acc set default_async(2) default_async(1)
-
- !ERROR: At most one DEVICE_NUM clause can appear on the SET directive
- !$acc set device_num(1) device_num(i)
-
- !ERROR: At most one DEVICE_TYPE clause can appear on the SET directive
- !$acc set device_type(i) device_type(2, i, j)
-
- !$acc set default_async(2)
- !$acc set default_async(i)
- !$acc set device_num(1)
- !$acc set device_num(i)
- !$acc set device_type(i)
- !$acc set device_type(2, i, j)
- !$acc set device_num(1) default_async(2) device_type(2, i, j)
- !ERROR: At most one IF clause can appear on the INIT directive
- !$acc init if(.TRUE.) if(ifCondition)
-
- !ERROR: At most one DEVICE_NUM clause can appear on the INIT directive
- !$acc init device_num(1) device_num(i)
-
- !ERROR: At most one DEVICE_TYPE clause can appear on the INIT directive
- !$acc init device_type(2) device_type(i, j)
-
- !$acc shutdown
- !$acc shutdown if(.TRUE.)
- !$acc shutdown if(ifCondition)
- !$acc shutdown device_num(1)
- !$acc shutdown device_num(i)
- !$acc shutdown device_type(i)
- !$acc shutdown device_type(2, i, j)
- !$acc shutdown device_num(i) device_type(i, j) if(ifCondition)
-
- !ERROR: At most one IF clause can appear on the SHUTDOWN directive
- !$acc shutdown if(.TRUE.) if(ifCondition)
-
- !ERROR: At most one DEVICE_NUM clause can appear on the SHUTDOWN directive
- !$acc shutdown device_num(1) device_num(i)
-
- !ERROR: At most one DEVICE_TYPE clause can appear on the SHUTDOWN directive
- !$acc shutdown device_type(2) device_type(i, j)
-
- !ERROR: At least one of ATTACH, COPYIN, CREATE clause must appear on the ENTER DATA directive
- !$acc enter data
-
- !ERROR: Modifier is not allowed for the COPYIN clause on the ENTER DATA directive
- !$acc enter data copyin(zero: i)
-
- !ERROR: Modifier is not allowed for the COPYOUT clause on the EXIT DATA directive
- !$acc exit data copyout(zero: i)
-
- !ERROR: Only the ZERO modifier is allowed for the CREATE clause on the ENTER DATA directive
- !$acc enter data create(readonly: i)
-
- !ERROR: Only the ZERO modifier is allowed for the COPYOUT clause on the DATA directive
- !$acc data copyout(readonly: i)
- !$acc end data
-
- !ERROR: COPYOUT clause is not allowed on the ENTER DATA directive
- !$acc enter data copyin(i) copyout(i)
-
- !ERROR: At most one IF clause can appear on the DATA directive
- !$acc data copy(i) if(.true.) if(.true.)
- !$acc end data
-
- !ERROR: At least one of COPYOUT, DELETE, DETACH clause must appear on the EXIT DATA directive
- !$acc exit data
-
- !ERROR: At least one of USE_DEVICE clause must appear on the HOST_DATA directive
- !$acc host_data
- !$acc end host_data
-
- !$acc host_data use_device(aa)
- !$acc end host_data
-
- !$acc host_data use_device(aa) if(.true.)
- !$acc end host_data
-
- !$acc host_data use_device(aa) if(ifCondition)
- !$acc end host_data
-
- !$acc host_data use_device(aa, bb) if_present
- !$acc end host_data
-
- !$acc host_data use_device(aa, bb) if(.true.) if_present
- !$acc end host_data
-
- !ERROR: At least one of DEFAULT_ASYNC, DEVICE_NUM, DEVICE_TYPE clause must appear on the SET directive
- !$acc set
-
- !ERROR: At least one of ATTACH, COPY, COPYIN, COPYOUT, CREATE, DEFAULT, DEVICEPTR, NO_CREATE, PRESENT clause must appear on the DATA directive
- !$acc data
- !$acc end data
-
- !$acc data copy(aa) if(.true.)
- !$acc end data
-
- !$acc data copy(aa) if(ifCondition)
- !$acc end data
-
- !$acc data copy(aa, bb, cc)
- !$acc end data
-
- !$acc data copyin(aa) copyin(readonly: bb) copyout(cc)
- !$acc end data
-
- !$acc data copyin(readonly: aa, bb) copyout(zero: cc)
- !$acc end data
-
- !$acc data create(aa, bb(:,:)) create(zero: cc(:,:))
- !$acc end data
-
- !$acc data no_create(aa) present(bb, cc)
- !$acc end data
-
- !$acc data deviceptr(aa) attach(bb, cc)
- !$acc end data
-
- !$acc data copy(aa, bb) default(none)
- !$acc end data
-
- !$acc data copy(aa, bb) default(present)
- !$acc end data
-
- !ERROR: At most one DEFAULT clause can appear on the DATA directive
- !$acc data copy(aa, bb) default(none) default(present)
- !$acc end data
-
- !ERROR: At most one IF clause can appear on the DATA directive
- !$acc data copy(aa) if(.true.) if(ifCondition)
- !$acc end data
-
- !$acc data copyin(i)
- !ERROR: Unmatched PARALLEL directive
- !$acc end parallel
-
- !ERROR: At least one of DEVICE, HOST, SELF clause must appear on the UPDATE directive
- !$acc update
-
- !$acc update self(a, f) host(g) device(h)
-
- !$acc update host(aa) async(1)
-
- !$acc update device(bb) async(async1)
-
- !ERROR: At most one ASYNC clause can appear on the UPDATE directive
- !$acc update host(aa, bb) async(1) async(2)
-
- !$acc update self(bb, cc(:)) wait(1)
-
- !ERROR: SELF clause on the UPDATE directive must have a var-list
- !$acc update self
-
- !$acc update device(aa, bb, cc) wait(wait1)
-
- !$acc update host(aa) host(bb) device(cc) wait(1,2)
-
- !$acc update device(aa, cc) wait(wait1, wait2)
-
- !$acc update device(aa) device_type(*) async
-
- !$acc update host(bb) device_type(*) wait
-
- !$acc update self(cc) device_type(1,2) async device_type(3) wait
-
- !ERROR: At most one IF clause can appear on the UPDATE directive
- !$acc update device(aa) if(.true.) if(ifCondition)
-
- !ERROR: At most one IF_PRESENT clause can appear on the UPDATE directive
- !$acc update device(bb) if_present if_present
-
- !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the UPDATE directive
- !$acc update device(i) device_type(*) if(.TRUE.)
-
- !$acc parallel
- !ERROR: INDEPENDENT and SEQ clauses are mutually exclusive and may not appear on the same LOOP directive
- !$acc loop seq independent
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: SEQ and AUTO clauses are mutually exclusive and may not appear on the same LOOP directive
- !$acc loop auto seq
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop tile(2)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel loop tile(2)
- do i = 1, N
- a(i) = 3.14
- end do
-
- !$acc parallel loop self
- do i = 1, N
- a(i) = 3.14
- end do
-
- !ERROR: SELF clause on the PARALLEL LOOP directive only accepts optional scalar logical expression
- !$acc parallel loop self(bb, cc(:))
- do i = 1, N
- a(i) = 3.14
- end do
-
- !$acc parallel loop self(.true.)
- do i = 1, N
- a(i) = 3.14
- end do
-
- !$acc parallel loop self(ifCondition)
- do i = 1, N
- a(i) = 3.14
- end do
-
- !$acc parallel loop tile(2, 2)
- do i = 1, N
- do j = 1, N
- aa(i, j) = 3.14
- end do
- end do
-
- !$acc parallel device_type(*) num_gangs(2)
- !$acc loop
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop seq
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop independent
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop auto
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: At most one VECTOR clause can appear on the LOOP directive
- !$acc loop vector vector(128)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop vector
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop vector(10)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop vector(vector_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop vector(length: vector_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: At most one WORKER clause can appear on the LOOP directive
- !$acc loop worker worker(10)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop worker
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop worker(10)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop worker(worker_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop worker(num: worker_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: At most one GANG clause can appear on the LOOP directive
- !$acc loop gang gang(gang_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop gang(gang_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop gang(num: gang_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop gang(gang_size, static:*)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop gang(num: gang_size, static:*)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop gang(num: gang_size, static: gang_size)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop private(b, a(:))
- do i = 1, N
- a(i) = b
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop tile(*)
- do i = 1, N
- a(i) = b
- end do
- !$acc end parallel
-
- !$acc parallel
- !$acc loop tile(2, 2)
- do i = 1, N
- do j = 1, N
- a(i) = b
- end do
- 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)
- !$acc end parallel
-
- !$acc parallel attach(aa, bb, 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
- !$acc end parallel
-
- !$acc parallel
- !ERROR: The parameter of the COLLAPSE clause must be a constant positive integer expression
- !$acc loop collapse(-1)
- do i = 1, N
- do j = 1, N
- a(i) = 3.14 + j
- end do
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: Clause PRIVATE is not allowed after clause DEVICE_TYPE on the LOOP directive
- !$acc loop device_type(*) private(i)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: Clause GANG is not allowed if clause SEQ appears on the LOOP directive
- !$acc loop gang seq
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: Clause WORKER is not allowed if clause SEQ appears on the LOOP directive
- !$acc loop worker seq
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel
-
- !$acc parallel
- !ERROR: Clause VECTOR is not allowed if clause SEQ appears on the LOOP directive
- !$acc loop vector seq
- do i = 1, N
- a(i) = 3.14
- end do
- !$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
- !$acc end parallel
-
- !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the PARALLEL LOOP directive
- !$acc parallel loop device_type(*) if(.TRUE.)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end parallel loop
-
- !$acc serial
- !$acc end serial
-
- !$acc serial async
- !$acc end serial
-
- !$acc serial async(1)
- !$acc end serial
-
- !ERROR: At most one ASYNC clause can appear on the SERIAL directive
- !$acc serial async(1) async(2)
- !$acc end serial
-
- !$acc serial async(async1)
- !$acc end serial
-
- !$acc serial wait
- !$acc end serial
-
- !$acc serial wait(1)
- !$acc end serial
-
- !$acc serial wait(wait1)
- !$acc end serial
-
- !$acc serial wait(1,2)
- !$acc end serial
-
- !$acc serial wait(wait1, wait2)
- !$acc end serial
-
- !$acc serial wait(wait1) wait(wait2)
- !$acc end serial
-
- !ERROR: NUM_GANGS clause is not allowed on the SERIAL directive
- !$acc serial num_gangs(8)
- !$acc end serial
-
- !ERROR: NUM_WORKERS clause is not allowed on the SERIAL directive
- !$acc serial num_workers(8)
- !$acc end serial
-
- !ERROR: VECTOR_LENGTH clause is not allowed on the SERIAL directive
- !$acc serial vector_length(128)
- !$acc end serial
-
- !$acc serial if(.true.)
- !$acc end serial
-
- !ERROR: At most one IF clause can appear on the SERIAL directive
- !$acc serial if(.true.) if(ifCondition)
- !$acc end serial
-
- !$acc serial if(ifCondition)
- !$acc end serial
-
- !$acc serial self
- !$acc end serial
-
- !$acc serial self(.true.)
- !$acc end serial
-
- !$acc serial self(ifCondition)
- !$acc end serial
-
- !$acc serial loop reduction(+: reduction_r)
- do i = 1, N
- reduction_r = a(i) + i
- end do
-
- !$acc serial loop reduction(*: reduction_r)
- do i = 1, N
- reduction_r = reduction_r * (a(i) + i)
- end do
-
- !$acc serial loop reduction(min: reduction_r)
- do i = 1, N
- reduction_r = min(reduction_r, a(i) * i)
- end do
-
- !$acc serial loop reduction(max: reduction_r)
- do i = 1, N
- reduction_r = max(reduction_r, a(i) * i)
- end do
-
- !$acc serial loop reduction(iand: b)
- do i = 1, N
- b = iand(b, c(i))
- end do
-
- !$acc serial loop reduction(ior: b)
- do i = 1, N
- b = ior(b, c(i))
- end do
-
- !$acc serial loop reduction(ieor: b)
- do i = 1, N
- b = ieor(b, c(i))
- end do
-
- !$acc serial loop reduction(.and.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .and. e(i)
- end do
-
- !$acc serial loop reduction(.or.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .or. e(i)
- end do
-
- !$acc serial loop reduction(.eqv.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .eqv. e(i)
- end do
-
- !$acc serial loop reduction(.neqv.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .neqv. e(i)
- end do
-
- !$acc serial reduction(.neqv.: reduction_l)
- !$acc loop reduction(.neqv.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .neqv. e(i)
- end do
- !$acc end serial
-
- !$acc serial copy(aa) copyin(bb) copyout(cc)
- !$acc end serial
-
- !$acc serial copy(aa, bb) copyout(zero: cc)
- !$acc end serial
-
- !$acc serial present(aa, bb) create(cc)
- !$acc end serial
-
- !$acc serial copyin(readonly: aa, bb) create(zero: cc)
- !$acc end serial
-
- !$acc serial deviceptr(aa, bb) no_create(cc)
- !$acc end serial
-
- !$acc serial attach(aa, bb, cc)
- !$acc end serial
-
- !$acc serial firstprivate(bb, cc)
- !$acc end serial
-
- !$acc serial private(aa)
- !$acc end serial
-
- !$acc serial default(none)
- !$acc end serial
-
- !$acc serial default(present)
- !$acc end serial
-
- !ERROR: At most one DEFAULT clause can appear on the SERIAL directive
- !$acc serial default(present) default(none)
- !$acc end serial
-
- !$acc serial device_type(*) async wait
- !$acc end serial
-
- !$acc serial device_type(*) async
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end serial
-
- !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the SERIAL directive
- !$acc serial device_type(*) if(.TRUE.)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end serial
-
- !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the SERIAL LOOP directive
- !$acc serial loop device_type(*) if(.TRUE.)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end serial loop
-
- !$acc parallel loop
- do i = 1, N
- a(i) = 3.14
- end do
- !ERROR: Unmatched END KERNELS LOOP directive
- !$acc end kernels loop
-
- !$acc kernels loop
- do i = 1, N
- a(i) = 3.14
- end do
- !ERROR: Unmatched END SERIAL LOOP directive
- !$acc end serial loop
-
- !$acc serial loop
- do i = 1, N
- a(i) = 3.14
- end do
- !ERROR: Unmatched END PARALLEL LOOP directive
- !$acc end parallel loop
-
- !$acc parallel loop reduction(+: reduction_r)
- do i = 1, N
- reduction_r = a(i) + i
- end do
-
- !$acc parallel loop reduction(*: reduction_r)
- do i = 1, N
- reduction_r = reduction_r * (a(i) + i)
- end do
-
- !$acc parallel loop reduction(min: reduction_r)
- do i = 1, N
- reduction_r = min(reduction_r, a(i) * i)
- end do
-
- !$acc parallel loop reduction(max: reduction_r)
- do i = 1, N
- reduction_r = max(reduction_r, a(i) * i)
- end do
-
- !$acc parallel loop reduction(iand: b)
- do i = 1, N
- b = iand(b, c(i))
- end do
-
- !$acc parallel loop reduction(ior: b)
- do i = 1, N
- b = ior(b, c(i))
- end do
-
- !$acc parallel loop reduction(ieor: b)
- do i = 1, N
- b = ieor(b, c(i))
- end do
-
- !$acc parallel loop reduction(.and.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .and. e(i)
- end do
-
- !$acc parallel loop reduction(.or.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .or. e(i)
- end do
-
- !$acc parallel loop reduction(.eqv.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .eqv. e(i)
- end do
-
- !$acc parallel loop reduction(.neqv.: reduction_l)
- do i = 1, N
- reduction_l = d(i) .neqv. e(i)
- end do
-
- !$acc kernels async
- !$acc end kernels
-
- !$acc kernels async(1)
- !$acc end kernels
-
- !$acc kernels async(async1)
- !$acc end kernels
-
- !$acc kernels wait(wait1)
- !$acc end kernels
-
- !$acc kernels wait(wait1, wait2)
- !$acc end kernels
-
- !$acc kernels wait(1, 2) async(3)
- !$acc end kernels
-
- !$acc kernels wait(queues: 1, 2) async(3)
- !$acc end kernels
-
- !$acc kernels wait(1) wait(2) async(3)
- !$acc end kernels
-
- !$acc kernels wait(devnum: 1: 1, 2) async(3)
- !$acc end kernels
-
- !$acc kernels wait(devnum: 1: queues: 1, 2) async(3)
- !$acc end kernels
-
- !$acc kernels num_gangs(8)
- !$acc end kernels
-
- !$acc kernels num_workers(8)
- !$acc end kernels
-
- !$acc kernels vector_length(128)
- !$acc end kernels
-
- !$acc kernels if(.true.)
- !$acc end kernels
-
- !$acc kernels if(ifCondition)
- !$acc end kernels
-
- !ERROR: At most one IF clause can appear on the KERNELS directive
- !$acc kernels if(.true.) if(ifCondition)
- !$acc end kernels
-
- !$acc kernels self
- !$acc end kernels
-
- !$acc kernels self(.true.)
- !$acc end kernels
-
- !$acc kernels self(ifCondition)
- !$acc end kernels
-
- !$acc kernels copy(aa) copyin(bb) copyout(cc)
- !$acc end kernels
-
- !$acc kernels copy(aa, bb) copyout(zero: cc)
- !$acc end kernels
-
- !$acc kernels present(aa, bb) create(cc)
- !$acc end kernels
-
- !$acc kernels copyin(readonly: aa, bb) create(zero: cc)
- !$acc end kernels
-
- !$acc kernels deviceptr(aa, bb) no_create(cc)
- !$acc end kernels
-
- !$acc kernels attach(aa, bb, cc)
- !$acc end kernels
-
- !ERROR: PRIVATE clause is not allowed on the KERNELS directive
- !$acc kernels private(aa, bb, cc)
- !$acc end kernels
-
- !$acc kernels default(none)
- !$acc end kernels
-
- !$acc kernels default(present)
- !$acc end kernels
-
- !ERROR: At most one DEFAULT clause can appear on the KERNELS directive
- !$acc kernels default(none) default(present)
- !$acc end kernels
-
- !$acc kernels device_type(*)
- !$acc end kernels
-
- !$acc kernels device_type(1)
- !$acc end kernels
-
- !$acc kernels device_type(1, 3)
- !$acc end kernels
-
- !$acc kernels device_type(*) async wait num_gangs(8) num_workers(8) vector_length(128)
- !$acc end kernels
-
- !$acc kernels device_type(*) async
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end kernels
-
- !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the KERNELS directive
- !$acc kernels device_type(*) if(.TRUE.)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end kernels
-
- !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the KERNELS LOOP directive
- !$acc kernels loop device_type(*) if(.TRUE.)
- do i = 1, N
- a(i) = 3.14
- end do
- !$acc end kernels loop
-
- !$acc wait
-
- !$acc wait async
-
- !$acc wait(1)
- !$acc wait(1, 2)
-
- !$acc wait(queues: 1)
- !$acc wait(queues: 1, 2)
-
- !$acc wait(devnum: 1: 3)
- !$acc wait(devnum: 1: 3, 4)
-
- !$acc wait(devnum: 1: queues: 3)
- !$acc wait(devnum: 1: queues: 3, 4)
-
- !$acc wait(1) if(.true.)
-
- !ERROR: At most one IF clause can appear on the WAIT directive
- !$acc wait(1) if(.true.) if(.false.)
-
- !$acc wait(1) if(.true.) async
-
- !$acc wait(1) if(.true.) async(1)
-
- !ERROR: At most one ASYNC clause can appear on the WAIT directive
- !$acc wait(1) if(.true.) async(1) async
-
- !$acc parallel
- !$acc atomic update
- c(i) = c(i) + 1
-
- !$acc atomic update
- c(i) = c(i) + 1
- !$acc end atomic
-
- !$acc atomic write
- c(i) = 10
-
- !$acc atomic write
- c(i) = 10
- !$acc end atomic
-
- !$acc atomic read
- i = c(i)
-
- !$acc atomic read
- i = c(i)
- !$acc end atomic
-
- !$acc atomic capture
- c(i) = i
- i = i + 1
- !$acc end atomic
- !$acc end parallel
- t%arr(i) = 2.0
-
- !$acc cache(a(i))
- !$acc cache(a(1:2,3:4))
- !$acc cache(a)
- !$acc cache(readonly: a, aa)
- !$acc cache(readonly: a(i), aa(i, i))
- !$acc cache(t%arr)
- !$acc cache(ta(1:2)%arr)
- !$acc cache(ta(1:2)%arr(1:4))
-
- !ERROR: Only array element or subarray are allowed in CACHE directive
- !$acc cache(ta(1:2)%s)
-
- !ERROR: Only array element or subarray are allowed in CACHE directive
- !$acc cache(i)
-
- !ERROR: Only array element or subarray are allowed in CACHE directive
- !$acc cache(t%s)
-
- !ERROR: Only array element or subarray are allowed in CACHE directive
- !$acc cache(/i/)
-
-end program openacc_clause_validity
