openmp: Fix up get-mapped-ptr-1.{c,f90} tests
On Tue, Jun 14, 2022 at 06:41:37PM +0200, Thomas Schwinge wrote:
> In an offloading configuration, I'm seeing:
>
> PASS: libgomp.fortran/get-mapped-ptr-1.f90 -O (test for excess errors)
> [-PASS:-]{+FAIL:+} libgomp.fortran/get-mapped-ptr-1.f90 -O execution test
>
> Does that one need similar treatment?
I assume not just that but libgomp.c-c++-common/get-mapped-ptr-1.c too?
It both needs the same treatment, and in the get-mapped-ptr-1.c
case there is even UB, while the Fortran version was using c_loc (q)
as the host pointer, in C/C++ it was using q which was value of
uninitialized pointer.
2022-06-15 Jakub Jelinek <jakub@redhat.com>
* testsuite/libgomp.c-c++-common/get-mapped-ptr-1.c (main): Initialize
q to ddress of an automatic variable. Use -5 instead of -1 in
omp_get_mapped_ptr call. Add test with omp_initial_device.
* testsuite/libgomp.fortran/get-mapped-ptr-1.f90 (main): Use -5 instead
of -1 in omp_get_mapped_ptr call. Add test with omp_initial_device.
Renumber stop arguments afterwards.
This commit is contained in:
@@ -6,7 +6,10 @@ main ()
|
||||
{
|
||||
int d = omp_get_default_device ();
|
||||
int id = omp_get_initial_device ();
|
||||
void *p , *q;
|
||||
int x;
|
||||
void *p, *q;
|
||||
|
||||
q = (void *) &x;
|
||||
|
||||
if (d < 0 || d >= omp_get_num_devices ())
|
||||
d = id;
|
||||
@@ -18,7 +21,7 @@ main ()
|
||||
if (omp_target_associate_ptr (q, p, sizeof (int), 0, d) != 0)
|
||||
return 0;
|
||||
|
||||
if (omp_get_mapped_ptr (q, -1) != NULL)
|
||||
if (omp_get_mapped_ptr (q, -5) != NULL)
|
||||
abort ();
|
||||
|
||||
if (omp_get_mapped_ptr (q, omp_get_num_devices () + 1) != NULL)
|
||||
@@ -27,6 +30,9 @@ main ()
|
||||
if (omp_get_mapped_ptr (q, id) != q)
|
||||
abort ();
|
||||
|
||||
if (omp_get_mapped_ptr (q, omp_initial_device) != q)
|
||||
abort ();
|
||||
|
||||
if (omp_get_mapped_ptr (q, d) != p)
|
||||
abort ();
|
||||
|
||||
|
||||
@@ -19,7 +19,7 @@ program main
|
||||
if (omp_target_associate_ptr (c_loc (q), p, c_sizeof (q), &
|
||||
0_c_size_t, d) == 0) then
|
||||
|
||||
if(c_associated (omp_get_mapped_ptr (c_loc (q), -1))) &
|
||||
if(c_associated (omp_get_mapped_ptr (c_loc (q), -5))) &
|
||||
stop 1
|
||||
|
||||
if(c_associated (omp_get_mapped_ptr (c_loc (q), &
|
||||
@@ -29,14 +29,18 @@ program main
|
||||
if(.not. c_associated (omp_get_mapped_ptr (c_loc (q), id), c_loc (q))) &
|
||||
stop 3
|
||||
|
||||
if(.not. c_associated (omp_get_mapped_ptr (c_loc (q), d), p)) &
|
||||
if(.not. c_associated (omp_get_mapped_ptr (c_loc (q), omp_initial_device), &
|
||||
c_loc (q))) &
|
||||
stop 4
|
||||
|
||||
if (omp_target_disassociate_ptr (c_loc (q), d) /= 0) &
|
||||
if(.not. c_associated (omp_get_mapped_ptr (c_loc (q), d), p)) &
|
||||
stop 5
|
||||
|
||||
if(c_associated (omp_get_mapped_ptr (c_loc (q), d))) &
|
||||
if (omp_target_disassociate_ptr (c_loc (q), d) /= 0) &
|
||||
stop 6
|
||||
|
||||
if(c_associated (omp_get_mapped_ptr (c_loc (q), d))) &
|
||||
stop 7
|
||||
end if
|
||||
|
||||
call omp_target_free (p, d)
|
||||
|
||||
Reference in New Issue
Block a user