fetch_add

Atomically add operand to *m_data. param operand the value to add to *m_data. param mem_order the ordering to use. Can only be memory_order_relaxed. return the old value of *m_data.

T fetch_add(T operand, cl::sycl::memory_order mem_order) volatile

1. Atomically add operand to *m_data. param operand the value to add to *m_data. param mem_order the ordering to use. Can only be memory_order_relaxed. return the old value of *m_data.
   Parameters:
   • T operand
   • cl::sycl::memory_order mem_order