过去二十年间，计算机芯片设计、制造技术不断创新，以x86为代表的微处理器性能以令人目眩的速度不断提升。2000年之后，高性能微处理器逐渐以多核为发展方向。这是一个微妙的变化，暗示着并行化成为提高性能的主要手段。-Over the past two decades, computer chip design, manufacturing technology innovation to x86 microprocessor performance as represented by the dizzying speed continues to improve. After 2000, high-performance microprocessors with multi-core for the gradual development. This is a subtle change, suggesting parallel as the primary means of improving performance.