knossos.weak-cache-set — knossos 0.3.9

A weakly consistent concurrent cache. We need an efficient way for many threads to let each other know what parts of the state space have already been explored.

With thanks to Coda Hale for his advice.

add! clj

(add! cache x)

Add an element to the cache. Returns true if the cache did not already contain x.

array clj

(array n)

An unsynchronized array-backed weak cache set holding n elements.

atomic-array clj

(atomic-array n)

An unsynchronized array-backed weak cache set holding n elements.

clear! clj

(clear! cache)

Reset the cache

nbhs clj

(nbhs)

An exact cache based on a nonblocking hashset