editor's blog
Subscribe Now

Improved FPGA Tool Results

A bit over a year ago, we looked at startup Plunify, who was marketing cloud-based FPGA tool instantiations. I talked to them again at the recent DAC, and they appear to be carrying out the typical modern startup roadmap, where you start with something, find out what people really do with it, and then use that information to drive new, and sometimes wholly different, products.

What they learned with their original offering was that the analytics module was really popular. So they figured out how to harness the information to help automate FPGA design optimization in the FPGA tools.

The result is called InTime, and it rides over the top of the Altera and Xilinx tools. It does a series of builds, watching the results, and then making recommendations to the designer as to which settings and constraints will provide the best results. Notably, it doesn’t touch the RTL, so this is about matching up the existing design with the tool in the most effective way.

This isn’t a typical design space exploration platform, which tends to have an element of random. This is a directed algorithm that looks at the results of the original full runs and then uses those analytics to refine the settings and constraints to achieve results that they claim to be 30-40% better than what design space exploration provides.

Not only does it improve the design at hand, but they say it can learn over time. If you’re using the cloud, then the global tool accumulates the learning, improving over time. One thing that’s changed from their original offering, however, is the cloud focus. While still available, too many companies are reluctant to go to the cloud, so they also support local instantiation. When implemented locally, the learning will accrue to the benefit of all local designs.

You can learn more in their recent announcement.

Leave a Reply

featured blogs
Nov 15, 2019
As we seek to go faster and faster in our systems, heat grows as does the noise from the cooling fans. It is because of this heat and noise, many companies are investigating or switching to submersible cooling (liquid immersion cooling) options. Over the last few years, subme...
Nov 15, 2019
Electronic design is ever-changing to adapt with demand. The industry is currently shifting to incorporate more rigid-flex circuits as the preferred interconnect technology for items that would otherwise be off-board, or require a smaller form factor. Industries like IoT, wea...
Nov 15, 2019
"Ey up" is a cheery multi-purpose greeting that basically means "Hello" and "Hi there" and "How are you?" and "How's things?" all rolled into one....
Nov 15, 2019
[From the last episode: we looked at how intellectual property helps designers reuse circuits.] Last week we saw that, instead of creating a new CPU, most chip designers will buy a CPU design '€“ like a blueprint of the CPU '€“ and then use that in a chip that they'€™re...
Nov 15, 2019
Last week , I visited the Cadathlon@ICCAD event at the 2019 International Conference on Computer Aided Design . It was my first CADathlon and I was quite intrigued , since the organizers webpage... [[ Click on the title to access the full blog on the Cadence Community site. ...