Abstract: A method for contention-free access and management of shared timers in a multiprocessing environment allocates at least two timers, which are used by all subject threads in a "ping-pong" manner. Each thread uses a local variable to determine which of the two timers to use for blocking. At initialization, the first timer tracks a first specified time duration and the second timer tracks a second specified time duration after the first specified time duration. When the first timer expires, it is reset by the master thread to expire at a third specified time duration after the second specified time duration. Similarly, when the second timer expires, it is reset by the master thread to expire at a fourth specified time duration after the third specified time duration. This process repeats itself, so that a timer is always active in the system.