Abstract: In this article, a tunable Nolen matrix with small phase tuning range phase shifters and simple control is presented. The proposed circuit topology is constructed from $3\times 3$ Nolen ...

Abstract: This paper investigates the impact of loop unrolling on CUDA matrix multiplication operations’ performance across NVIDIA GPUs. We benchmarked both basic and unrolled kernels with varying ...

Greg Miller is an investigative foreign correspondent for The Washington Post based in London, and is the author of “The Apprentice — Trump, Russia and the Subversion of American Democracy,” a book ...