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Fix interger overflow for work-group size calculation (#2455)

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This commit is contained in:
Yilong Guo
2025-08-06 00:11:07 +08:00
committed by GitHub
parent 678ad78233
commit da1008c5da
1 changed files with 3 additions and 3 deletions
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6
test_conformance/basic/test_work_item_functions.cpp
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@@ -476,7 +476,7 @@ struct TestWorkItemFnsOutOfRange
maxWorkItemSizes[2] }; maxWorkItemSizes[2] };
// check if maximum work group size for current dimention is not // check if maximum work group size for current dimention is not
// exceeded // exceeded
cl_uint work_group_size = max_workgroup_size + 1; size_t work_group_size = max_workgroup_size + 1;
while (max_workgroup_size < work_group_size && work_group_size != 1) while (max_workgroup_size < work_group_size && work_group_size != 1)
{ {
work_group_size = 1; work_group_size = 1;
@@ -492,9 +492,9 @@ struct TestWorkItemFnsOutOfRange
// compute max number of work groups based on buffer size and max // compute max number of work groups based on buffer size and max
// group size // group size
cl_uint max_work_groups = testData.size() / work_group_size; size_t max_work_groups = testData.size() / work_group_size;
// take into account number of dimentions // take into account number of dimentions
cl_uint work_groups_per_dim = size_t work_groups_per_dim =
std::max(1, (int)pow(max_work_groups, 1.f / dim)); std::max(1, (int)pow(max_work_groups, 1.f / dim));
for (size_t j = 0; j < dim; j++) for (size_t j = 0; j < dim; j++)