The Laptop Know-how (CT) program has been developed to provide coaching within the principles underlying the design of modern computer systems. With a peak speed of over a petaflop (one thousand trillion calculations per second), the Tianhe 1 (translation: Milky Method 1) is developed by the Chinese language Nationwide University of Defense Expertise using Intel Xeon processors mixed with AMD graphic processing units (GPUs). The upgraded and sooner Tianhe-1A used Intel Xeon CPUs as well, but switched to nVidia’s Tesla GPUs and added more than 2,000 Fei-Tang (SPARC-based) processors. The machines had been used by the Chinese language Academy of Sciences to run large solar power simulations, as well as a…