When considering the future of CPU architecture, some industry watchers predict excitement, and some predict boredom. But no one predicts a return to the old days, when speed doubled at least every ...

There are basically two ways to compute data. The first is with a DSP, a chip that performs very specialized functions on a limited set of data. These are very cheap, have amazing performance per watt ...

[RetroBytes] nicely presents the curious history of the SPARC processor architecture. SPARC, short for Scalable Processor Architecture, defined some of the most commercially successful RISC processors ...

The annual ISCA conference is the leading forum for new ideas and research results in computer architecture and will be held virtually in June. Venkat is also working in close collaboration with the ...

“Energy efficiency of electronic digital processors is primarily limited by the energy consumption of electronic communication and interconnects. The industry is almost unanimously pushing towards ...

AMD’s Heterogeneous System Architecture (HSA) hardware framework provides Heterogeneous Uniform Memory Access (hUMA) to CPUs and GPUs (Fig. 1). It radically changes the way CPUs and GPUs will interact ...

Data prefetching has emerged as a critical approach to mitigate the performance bottlenecks imposed by memory access latencies in modern computer architectures. By predicting the data likely to be ...

When you want to upgrade your current computer or build a new rig from scratch, the computer processor (also called the CPU) is a key component. The CPU handles all the primary processing tasks for ...

Intel released a new CPU model this week, the Intel Core i9 7900X, which is the latest model to feature a new cache architecture that hardware experts believe it will make exploitation of side-channel ...