atomic_fetch_cas_volatile_f64_system

cuda_std::atomic::intrinsics

Function atomic_fetch_cas_volatile_f64_system 

Source 
pub unsafe fn atomic_fetch_cas_volatile_f64_system(
    ptr: *mut f64,
    first_val: f64,
    second_val: f64,
) -> f64
Expand description

Fetches the value in ptr, performs a cas, and returns the original value