editor's blog
Subscribe Now

Privatizing the Cloud

Last year, Nimbic put a lot of focus on their cloud implementation – to the point of changing the company name (erstwhile Physware). This year, part of their focus has been on implementing their tools on so-called “private clouds”: making use of the large server farms that some companies have. The drivers for this are the existence of these farms – why not use them? – as well as the usual security concerns that, while not universal, still dog the whole public cloud question.

But this now starts to sound a whole lot like an enterprise installation of the tools on a corporate farm, managed by LSF – a trip back, oh, 20 years or so. Is that, in fact, the case?

Not really. The old model is one of letting LSF assign a particular job to some available server (perhaps one with specific required characteristics). But the key is that LSF schedules independent jobs. The cloud implementation actually makes use of two other levels of parallelism. One is the obvious ability to take advantage of multicore within a system. But it also allows a single job to be distributed over multiple systems, and these systems communicate using MPI.

This requires much more coordination than the old model, and it also requires that the server machines be roughly of the same class, since intra-job load balancing is done statically.

This adjustment is but one of several we’ll see over the next little while as companies refine their approach to the cloud.

Leave a Reply

featured blogs
Sep 22, 2021
'μWaveRiders' 是ä¸ç³»åˆ—æ—¨å¨æŽ¢è®¨ Cadence AWR RF 产品的博客,按æˆæ›´æ–°ï¼Œå…¶å†…容涵盖 Cadence AWR Design Environment æ新的核心功能,专题视频ï¼...
Sep 22, 2021
3753 Cruithne is a Q-type, Aten asteroid in orbit around the Sun in 1:1 orbital resonance with the Earth, thereby making it a co-orbital object....
Sep 21, 2021
Learn how our high-performance FPGA prototyping tools enable RTL debug for chip validation teams, eliminating simulation/emulation during hardware debugging. The post High Debug Productivity Is the FPGA Prototyping Game Changer: Part 1 appeared first on From Silicon To Softw...
Aug 5, 2021
Megh Computing's Video Analytics Solution (VAS) portfolio implements a flexible and scalable video analytics pipeline consisting of the following elements: Video Ingestion Video Transformation Object Detection and Inference Video Analytics Visualization   Because Megh's ...

featured video

Silicon Lifecycle Management Paradigm Shift

Sponsored by Synopsys

An end-to-end platform solution, Silicon Lifecycle Management leverages existing, mature, world-class technologies within Synopsys. This exciting new concept will revolutionize the semiconductor industry and how we manage silicon design. For the first time, designers can look inside silicon chip devices from the moment the design is created to the point at which they end their life.

Click here to learn more about Silicon Lifecycle Management

featured paper

Choose a high CMTI gate driver that cuts your SiC switch dead-time

Sponsored by Maxim Integrated (now part of Analog Devices)

As GaN and SiC FETs begin to replace MOSFET and IGBT technologies in power switching applications, this Maxim paper discusses the key considerations when selecting an isolated gate driver. The paper explains the importance of CMTI and propagation delay skew and presents an isolated gate driver IC ideal for use with these new power transistors.

Click to read more

featured chalk talk

Vibration Sensing with LoRaWAN

Sponsored by Mouser Electronics and Advantech

Vibration sensing is an integral part of today’s connected industrial designs but Bluetooth, WiFi, and Zigbee may not be the best solution for this kind of sensing in an industrial setting. In this episode of Chalk Talk, Amelia Dalton chats with Andrew Lund about LoRaWAN for vibration sensing. They investigate why LoRaWAN is perfect for industrial vibration sensing, the role that standards play in these kinds of systems, and why 3 axis detection and real-time monitoring can make all the difference in your next industrial design.

Click here for more information about Advantech WISE-2410 LoRaWAN Wireless Sensor