libclc/generic/lib/atomic/atomic_add.cl


1
2
3
4
5
6
7
8
9
10
11
12

#include <clc/clc.h>

#define IMPL(TYPE, AS) \
_CLC_OVERLOAD _CLC_DEF TYPE atomic_add(volatile AS TYPE *p, TYPE val) { \
  return __sync_fetch_and_add(p, val); \
}

IMPL(int, global)
IMPL(unsigned int, global)
IMPL(int, local)
IMPL(unsigned int, local)
#undef IMPL