In computing, a cache-oblivious algorithm (or cache-transcendent algorithm) is an algorithm designed to take advantage of a processor cache without having the size of the cache (or the length of the cache lines, etc.) as an explicit parameter.An optimal cache-oblivious algorithm is a cache-oblivious algorithm that uses the cache optimally (in an asymptotic sense, ignoring constant factors).
A polity is an identifiable political entity – a group of people with a collective identity, who are organized by some form of institutionalized social relations, and have a capacity to mobilize resources.  A polity can be any other group of people organized for governance (such as a corporate board), the government of a country, or of a ...
Tamil belongs to the southern branch of the Dravidian languages, a family of around 26 languages native to the Indian subcontinent.  It is also classified as being part of a Tamil language family that, alongside Tamil proper, includes the languages of about 35 ethno-linguistic groups  such as the Irula and Yerukula languages (see SIL Ethnologue).