#1388: New thorn MemSpeed -----------------------------------+---------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- I have written a thorn MemSpeed, available at https://svn.einsteintoolkit.org/incoming/MemSpeed. This thorn is useful for performance tuning. I propose to add it to CactusUtils.
From the README:
Determine the speed of the CPU, as well as latencies and bandwidths of caches and main memory. These provides ideal, but real-world values against which the performance of other routines can be compared.