diff options
| -rw-r--r-- | backend/src/libocl/tmpl/ocl_simd.tmpl.cl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/backend/src/libocl/tmpl/ocl_simd.tmpl.cl b/backend/src/libocl/tmpl/ocl_simd.tmpl.cl index 9c09b217..8e220158 100644 --- a/backend/src/libocl/tmpl/ocl_simd.tmpl.cl +++ b/backend/src/libocl/tmpl/ocl_simd.tmpl.cl @@ -30,8 +30,8 @@ uint get_sub_group_size(void) { uint threadn = get_num_sub_groups(); uint threadid = get_sub_group_id(); - if((threadid == (threadn - 1)) && (threadn > 1)) - return (get_local_size(0)*get_local_size(1)*get_local_size(2)) % get_max_sub_group_size(); + if (threadid == (threadn - 1)) + return (get_local_size(0)*get_local_size(1)*get_local_size(2) -1) % get_max_sub_group_size() + 1; else return get_max_sub_group_size(); } |