Dear, I'm experiencing difficulties with hppc<http://labs.carrotsearch.com/hppc.html>library that I'm using. My algorithms work perfectly fine for small inputs, but when I go for amazon machine and want to compute larger inputs, my code hangs on forever as a result of some hidden bugs in that library (probably it was not tested for big data).
I'm aware of Colt CERN library for Java primitive computing. It's like Troove, hppc, fastutil or whatever. But Colt is dead. So what I know is mahout uses old code of Colt and what I want now is to find any document or articles on how to use similar structures for OpenIntSet, OpenIntIntHashMap, OpenIntObjectHashMap and so on in order to convert my present code to mahout colt library. If there is no such document, *could you please point me at where this library is? (I need jar file with those collections).* Hope the API will be quite similar to the one I use so that converting phase will be relatively easy. Thank you and best wishes. -- Yours, Sophie
