unsigned int
atomic_xor
(
| volatile __global unsigned int *p , |
unsigned int val) |
unsigned int
atomic_xor
(
| volatile __local unsigned int *p , |
unsigned int val) |
Description
Read the 32-bit value (referred to as old) stored at location pointed by
p. Compute (old ^ val) and store
result at location pointed by p. The function returns old.
A 64-bit version of this function, atom_xor, is enabled by cl_khr_int64_extended_atomics.
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