The RAMDISK storage accelerator
Tim Wickberg, Christopher D. Carothers · 2012
I/O performance in large-scale HPC systems has not kept pace with improvements in computational performance. This widening gap presents an opportunity to introduce a new layer into the HPC environment that specifically targets this divide. A RAMDISK Storage Accelerator (RSA) is proposed; a system leveraging the high-throughput and decreasing cost of DRAM to provide an application-transparent method for pre-staging input data and commit results back to a persistent disk storage system.