In a packed session at IDF 2015 in San Francisco last week, Scott Graham, Micron’s general manager of Hybrid Memory, discussed some of the key themes occurring in the memory landscape from Micron’s perspective. “It’s an exciting time in the industry and there’s a lot going on with memory development in system architecture and software Read more…
The market for computer memory is entering a period of punctuated evolution as a result of several forces, including the continued growth of mobile devices like smartphones and tablets, as well as growth in the cloud data centers and communication networks that serve data to mobile users. HPC workloads also play a part in the changing memory landscape.
<img src=”http://media2.hpcwire.com/hpcwire/nvidia_gpu_graphic.jpg” alt=”” width=”94″ height=”65″ />This week at NVIDIA’s GPU Technology Conference, the priorities for GPU computing’s future, including providing snappy access to high memory bandwidth, were cited as critical to growing user ranks. The energy consumption, data volume and velocity requirements are giving way to new, more efficient and higher bandwidth approaches, including Volta, which was revealed during the keynote event.
<img style=”float: left;” src=”http://media2.hpcwire.com/hpcwire/HMC_transparent.bmp” alt=”” width=”117″ height=”91″ />Computer memory is currently undergoing something of an identity crisis. For the past 8 years, multicore microprocessors have been creating a performance discontinuity, the so-called memory wall. It’s now fairly clear that this widening gap between compute and memory performance will not be solved with conventional DRAM products. But there is one technology under development that aims to close that gap, and its first use case will likely be in the ethereal realm of supercomputing.
Researchers look to boost speed of phase change memory.
DRAM manufacturers gear up for DDR4.
<img style=”float: left;” src=”http://media2.hpcwire.com/hpcwire/Byungse_So_small.jpg” alt=”” width=”77″ height=”85″ />As one of the world leaders in memory solutions, Samsung Semiconductor has been a key supplier of DRAM and NAND components that end up in high performance computing systems. Dr. Byungse So, who heads the Memory Product Planning & Application Engineering team at Samsung, shares his thoughts about the memory technologies needed by performance-minded users today and what might come next.
Research project uses DRAM as the basis of datacenter storage..
With all the focus on more powerful microprocessors, sometimes it’s easy to forget that speedier chips do no good if memory is your bottleneck. In the final ISC’11 keynote of the week, Micron Technology VP Dean Klein talked about technologies that can help to alleviate this problem. HPCwire asked Klein to preview the topic and give us his take on where he thinks memory technologies are heading, especially in regard to high performance computing.