PTC Perc Real-Time Java

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White Paper: Perc vs Java
This White Paper explains how the PTC Perc Java platform is different from other popular Java platforms such as Oracle Java™ and OpenJDK.
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Perc 64 version 8.7 and Perc Ultra SMP version 8.7
Learn about faster performance, improved memory management, and new system requirements.
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Perc wins best in show at Embedded World 2024

Award-winning innovation with PTC Perc

Read the blog to learn more about the innovative approach to real-time Java execution that earned PTC Perc top honors at Embedded World in 2024.

PTC Perc earns Best in Show

Watch the session to learn why PTC Perc has earned the prestigious Best in Show Award by Embedded Computing Design in the Security category.

PTC Perc Real-Time Java for aerospace and defense

PTC Perc is designed to support mission-critical aerospace and defense applications. The US Department of Defense has mandated a Modular Open Systems Approach (MOSA) as the business and technical strategy for designing and developing affordable and adaptable systems. MOSA adopts open standards and supports a modular, loosely coupled, and highly cohesive system structure. The Java language embodies MOSA principles and PTC Perc brings real-time determinism and increased security to Java.

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Find out how your embedded systems can deliver everything your company needs to succeed in a fast-paced, connected, and intelligent world

  • As an embedded developer, are you having to write communications drivers and other functions from scratch?
  • Would you like to offer your customers access to IOT and IIOT technologies, but your embedded systems don’t support it
  • Would you like to upgrade your embedded system to new, faster, and less power-hungry hardware?
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Perc Real-Time Java videos

F-15C Fighter Jet Flight Simulator Demo With Perc and ThingWorx

Perc Use Cases + Arleigh Burke DDG-51 Guided Missile Destroyer

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Using Real-Time Java for industrial control
This compelling video, presented by Randy Rorden, Dir. of Software Development at PTC, shows how Java can be used for Real-Time IoT edge applications requiring deterministic behavior. The demonstration includes a simulated industrial sorter application with millisecond timing deadlines, written in Java, and running via the PTC Perc Real-Time Virtual Machine technology. PTC Perc is deployed in many real-world applications requiring sub-millisecond deadline response.
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PTC Perc business update webinar
Learn more about what is new with PTC, our commitment to Real-Time Java solutions, Perc new releases and features, and our vision.
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Perc resources

Datasheet: For embedded and Real-Time systems requiring Java Standard Edition support

PTC Perc is a virtual machine and tool set expressly created for demanding embedded and Real-Time systems requiring Java Standard Edition support. PTC Perc delivers the ease and efficiency of Java SE without sacrificing integrity, performance, or Real-Time behavior. The PTC Perc product line offers Ahead-of-Time (AOT) and Just-in-Time (JIT) compilation, remote debug support, deterministic garbage collection, standard graphics and extended commercial support.

White Paper: A Tale of Java Garbage Collector Delays

A real-time Java Virtual Machine can make a big difference if you have a Java application that needs fast, deterministic response to timed events or external inputs.  While traditional JVMs have reduced pause times, they still suffer from stop-the-world collection phases.  PTC Perc allows high priority threads to preempt the garbage collector to run critical tasks.

White Paper: Real-Time Java for IoT Gateways – When Milliseconds Matter

Gateways are a critical element of the architecture of the Internet of Things.  One of the most useful technologies for implementing IoT gateways is the Java language, runtime, and ecosystem.

Case Study: Siemens Energy

Siemens Energy and PTC Perc partner to create real-time instrumentation and control system.
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