When there is talked about modern CPUs and GPUs the terms SIMD processor, Stream processor and Vector processor often pops up. I have been trying to figure out how these terms relate but its unclear ...
Intel AVX-512 is the latest in a long history of x86 vector instruction sets. Vector instructions, commonly known as SIMD instructions, are special because they do more than one operation at a time.
In High Performance Computing applications, developers always desire to get the most out of the underlying hardware. As the capabilities of the hardware continue to expand, it is important that ...
Is low-level programming a sin or a virtue? It depends. When programming for using vector processing on a modern processor, ideally I’d write some code in my favorite language and it would run as fast ...
This story has been updated with new information since it originally ran. Japanese computer maker Fujitsu, which has four different processors under development at the same time aimed at different ...
The Cell processor consists of a general-purpose POWERPC processor core connected to eight special-purpose DSP cores. These DSP cores, which IBM calls "synergistic processing elements" (SPE), but I'm ...
The latest mobile phones already provide multi-band and multi-mode operation on cellular networks. They use an increasing number of different communication pipes for WiFi connections, digital TV, ...
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