2 papers
cs.OS2026
Behind a Simple Read: Understanding Work and Waiting in the Linux I/O Stack
Yang Shen, Kai Lu, Yong Dong +5
A simple read interface provides uniform semantics but unpredictable performance. Using synchronous large-buffer Linux reads, we decompose the buffered-read path into work volume,…
cs.OS2026
MARS: Multi-stage Accelerated Read Stack for Large-buffer Buffered Reads
Yang Shen, Kai Lu, Min Xie +3
Large-buffer reads increasingly connect data-intensive applications to high-speed storage. They amortize system-call overhead and create a larger in-kernel window for organizing pa…