the National Key Basic Research and Development Program of China (No. G1999032702); the National High-Tech Research and Development Program of China (No.2001AA111010) and the National Natural Science Foundation of China (No.60131160743)
At present, I/O is the performance bottleneck limiting the speed of computer systems. A large number of I/O operations are synchronous read/write operations of only small data blocks. However, reducing the latency of ...