Angela Flores4
Active MemberOP
85 messages
joined Jul 2015
We’re talking about an application here that handles some pretty heavy-duty statistical computations involving massive datasets. On my current processor—an Intel Core i7-5930K—a single calculation can drag on anywhere from a single minute to several dozen minutes, even when I'm running it at low precision. On average, though, we're looking at a few minutes per run. For instance, when I'm running this specific simulation to benchmark speed without any overclocking, it usually clocks in at about seven minutes; once I bump it up to 4.1 GHz, it drops to six. Ideally, I’d love to see that same calculation crushed down to a minute or even less. But, considering I'm already rocking a top-of-the-line i7, it looks like the only way to see that kind of performance leap would be to jump to a dual-CPU setup, maybe something like two Intel Xeon processors with 16 cores each, which just doesn't make financial sense for me right now. The only other avenue I've looked into that might actually be cost-effective would be an Intel Xeon Phi solution, but even that is on hold for a few months since I'm expecting some algorithmic improvements in the software itself.