Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Plots for the relative speedups for different optimizations. Note that each axis is logged, so a straight line would show optimal speedup. Splitting the reads across multiple nodes achieves linear speedup. Splitting the memory across multiple nodes can obtain nearly log-linear speedup. Because of the high cost of thread synchronization, linear speedup is not possible beyond 8 threads.
