How are graphics processing units (GPUs) similar to, yet different from, SIMD array processors? What types of computational problems are well suited to run on GPU-accelerated systems? Discuss at least...

How are graphics processing units (GPUs) similar to, yet different from, SIMD array processors? What types of computational problems are well suited to run on GPU-accelerated systems? Discuss at least three distinguishing factors that can be used to differentiate among parallel computer systems. Why do systems vary so widely with respect to these factors?