Research Of The Lock And Non-lock Programming For The Multi-core Processor

Concurrent event and parallel processing are problems only for the researcher in the field of parallel organization in a long time. Multi-core processor is a revolution in Computational Methods, the software will upgrade for the promotion of hardware because the hardware and the software is correlative. Multi-core processor can use less frequency handle more Work Load, so it reduced energy consumption under the environment of upgraded capability; it is the goal of Investigators of computer. We can acquire more capability of Parallel System and Economic effects, if we are able to find the matched parallel programming. The paper based on the distinguishing of hardware in multi node, Multi processor and Multi-core processor, combined most parallel application systems model, aimed at the maximal difficulty for the traditional parallel programming because of its characteristic it brought. This paper focused n the use of the lock in the Multi-core environment and the non-locking which caused by the development of hardware.