libclc/r600/lib/workitem/get_num_groups.cl

   1 #include <clc/clc.h>
   2
   3 uint __clc_r600_get_num_groups_x(void) __asm("llvm.r600.read.ngroups.x");
   4 uint __clc_r600_get_num_groups_y(void) __asm("llvm.r600.read.ngroups.y");
   5 uint __clc_r600_get_num_groups_z(void) __asm("llvm.r600.read.ngroups.z");
   6
   7 _CLC_DEF _CLC_OVERLOAD size_t get_num_groups(uint dim) {
   8   switch (dim) {
   9   case 0:
  10     return __clc_r600_get_num_groups_x();
  11   case 1:
  12     return __clc_r600_get_num_groups_y();
  13   case 2:
  14     return __clc_r600_get_num_groups_z();
  15   default:
  16     return 1;
  17   }
  18 }