Create a cluster of co-workers' Windows 7 PCs for parallel processing in R?

Question

I am running the termstrc yield curve analysis package in R across 10 years of daily bond price data for 5 different countries. This is highly compute intensive, it takes 32

Answer 1

What about OpenCL?

This would require rewriting the C code, but would allow potentially large speedups. The GPU has immense computing power.