Cadence Design Systems (Cadence)

Software : Engineering : Digital Twin : Computer and Electronic

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San Jose, California, United States

NASDAQ: CDNS

Cadence is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise. The company applies its underlying Intelligent System Design strategy to deliver software, hardware and IP that turn design concepts into reality. Cadence customers are the world’s most innovative companies, delivering extraordinary electronic products from chips to boards to systems for the most dynamic market applications including consumer, hyperscale computing, 5G communications, automotive, aerospace, industrial and health.

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Designing Billions of Circuits with Code

Date:

Topics: Electronic Design Automation

Vertical: Semiconductor

Organizations: Cadence, Synopsys

Bringing EDA to silicon helped solve daunting challenges in chip making. A chip is built in layers. Now you have to wire connections in 3-D, taking into consideration layer-to-layer connections called vias.

Read more at Asianometry

AI-Powered Verification

Date:

Topics: Machine Learning

Vertical: Semiconductor

Organizations: Agnisys, Cadence

“We see AI as a disruptive technology that will in the long run eliminate, and in the near term reduce the need for verification,” says Anupam Bakshi, CEO and founder of Agnisys. “We have had some early successes in using machine learning to read user specifications in natural language and directly convert them into SystemVerilog Assertions (SVA), UVM testbench code, and C/C++ embedded code for test and verification.”

There is nothing worse than spending time and resources to not get the desired result, or for it to take longer than necessary. “In formal, we have multiple engines, different algorithms that are working on solving any given property at any given time,” says Pete Hardee, director for product management at Cadence. “In effect, there is an engine race going on. We track that race and see for each property which engine is working. We use reinforcement learning to set the engine parameters in terms of which engines I’m going to use and how long to run those to get better convergence on the properties that didn’t converge the first time I ran it.”

Read more at Semiconductor Engineering

Autonomous Design Automation: How Far Are We?

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Author: Frank Schirrmeister

Topics: Generative Design

Organizations: Cadence

As an industry, we will refine the different levels of Autonomous Design Automation further over the years to come. Eventually, the combination of the different steps of the flow with AI/ML will unlock even further productivity improvements. How long will it be until designers define a function in a higher-level language like SysML and, based on the designer’s requirements, autonomously implement it as a hardware/software system after AI/ML-controlled design-space exploration?

Read more at Semi Engineering

Improving PPA In Complex Designs With AI

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Author: John Koon

Topics: Reinforcement Learning, Generative Design

Vertical: Semiconductor

Organizations: Google, Cadence, Synopsys

The goal of chip design always has been to optimize power, performance, and area (PPA), but results can vary greatly even with the best tools and highly experienced engineering teams. AI works best in design when the problem is clearly defined in a way that AI can understand. So an IC designer must first see if there is a problem that can be tied to a system’s ability to adapt to, learn, and generalize knowledge/rules, and then apply these knowledge/rules to an unfamiliar scenario.

Read more at Semiconductor Engineering

Rodelta Optimizes Pumps for Cavitation-Free, Max-Impact/Min-Consumption Performance with Omnis CFD

How To Measure ML Model Accuracy

Date:

Author: Bryon Moyer

Topics: machine learning

Organizations: Ansys, Brainome, Cadence, Flex Logix, Synopsys, Xilinx

Machine learning (ML) is about making predictions about new data based on old data. The quality of any machine-learning algorithm is ultimately determined by the quality of those predictions.

However, there is no one universal way to measure that quality across all ML applications, and that has broad implications for the value and usefulness of machine learning.

Read more at Semiconductor Engineering

Edge-Inference Architectures Proliferate

Date:

Author: Bryon Moyer

Topics: AI, machine learning, edge computing

Vertical: Semiconductor

Organizations: Cadence, Hailo, Google, Flex Logix, BrainChip, Synopsys, GrAI Matter, Deep Vision, Maxim Integrated

What makes one AI system better than another depends on a lot of different factors, including some that aren’t entirely clear.

The new offerings exhibit a wide range of structure, technology, and optimization goals. All must be gentle on power, but some target wired devices while others target battery-powered devices, giving different power/performance targets. While no single architecture is expected to solve every problem, the industry is in a phase of proliferation, not consolidation. It will be a while before the dust settles on the preferred architectures.

Read more at Semiconductor Engineering