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subgroups: fix Wsign-compare warnings (#1778)

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The subgroup and workgroup sizes reported by clGetKernelSubGroupInfo
and clGetKernelWorkGroupInfo are of type `size_t`.  Avoid changing the
values to an `int` type as they are propagated through the tests and
then compared against `size_t` again.

Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
This commit is contained in:
Sven van Haastregt
2023-08-29 17:14:23 +01:00
committed by GitHub
parent 46fde8d051
commit c23631c690
4 changed files with 14 additions and 13 deletions
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15
test_conformance/subgroups/subgroup_common_templates.h
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@@ -483,29 +483,30 @@ template <typename Ty, ShuffleOp operation> struct SHF
static test_status chk(Ty *x, Ty *y, Ty *mx, Ty *my, cl_int *m,
const WorkGroupParams &test_params)
{
int ii, i, j, k, n;
int ii, k;
size_t n;
cl_uint l;
int nw = test_params.local_workgroup_size;
int ns = test_params.subgroup_size;
size_t nw = test_params.local_workgroup_size;
size_t ns = test_params.subgroup_size;
int ng = test_params.global_workgroup_size;
int nj = (nw + ns - 1) / ns;
size_t nj = (nw + ns - 1) / ns;
Ty tr, rr;
ng = ng / nw;
for (k = 0; k < ng; ++k)
{ // for each work_group
for (j = 0; j < nw; ++j)
for (size_t j = 0; j < nw; ++j)
{ // inside the work_group
mx[j] = x[j]; // read host inputs for work_group
my[j] = y[j]; // read device outputs for work_group
}
for (j = 0; j < nj; ++j)
for (size_t j = 0; j < nj; ++j)
{ // for each subgroup
ii = j * ns;
n = ii + ns > nw ? nw - ii : ns;
for (i = 0; i < n; ++i)
for (size_t i = 0; i < n; ++i)
{ // inside the subgroup
// shuffle index storage
int midx = 4 * ii + 4 * i + 2;