HPC
Will HPC Centers Say ADIOS To POSIX I/O?
The widening performance disparity between compute and I/O is not likely to get any better in the fast-approaching exascale era. …
POSIX
Code
What’s So Bad About POSIX I/O?
POSIX I/O is almost universally agreed to be one of the most significant limitations standing in the way of I/O performance exascale system designs push 100,000 client nodes. …