atomic_fetch_max_acquire_u64_device

cuda_std::atomic::intrinsics

Function atomic_fetch_max_acquire_u64_device 

Source 
pub unsafe fn atomic_fetch_max_acquire_u64_device(
    ptr: *mut u64,
    val: u64,
) -> u64
Expand description

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