此资料为英文辅导资料，主要通过讲解如何提高压缩和解压缩的速度，进而间接的介绍并行式的计算，对了解和学习并行计算很有帮助。-This information counseling data in English, mainly through on how to improve the speed of compression and decompression, and indirectly, the introduction of parallel computing, and learning to the understanding of parallel computing helpful.