Concurrent data structures and memory management are critical components in the design of modern multi-core and parallel computing systems. These fields address the challenge of ensuring safe, ...

The performance of a business computer at everyday tasks largely depends on two factors: its processor speed and the amount of memory it has. The processor's speed comes from its clock, a timing ...

In the eighties, computer processors became faster and faster, while memory access times stagnated and hindered additional performance increases. Something had to be done to speed up memory access and ...

Part one of this two-part article discussed current trends impacting the evolution of data processing architectures, including the implications of higher transistor budgets afforded by Moore’s Law, ...

Also, HSA provides the same cache coherency and virtual memory mapping between all CPUs and GPUs (Fig. 2). This is significant because it means less translation between data shared between CPU and GPU ...

Michael Kanellos is editor at large at CNET News.com, where he covers hardware, research and development, start-ups and the tech industry overseas. A correction was made to this story. Read below for ...