Multi-core processor needs from scheduling point of view

According to the current processor trend, the cores of the processors are increasing, which ensures much higher computational capacity in multithreaded environments. Schedulers are prepared for multi processor environment, but scheduling algorithms are still based on the single processor scheduling approach. In this paper the reasons of changing the current scheduling approaches and them explanations will be discussed. The main aim of this analysis is to give support by the development of new qualitative scheduling approaches.