Ptolemy Classic

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Analyzed 12 months ago. based on code collected 12 months ago.

Project Summary

Ptolemy Classic is a heterogeneous simulation and design environment supporting multiple models of computation. It is written in C++, and has a (now rather old) graphical user interface for constructing models visually as block diagrams. It supports dataflow, discrete-event, process networks, synchronous/reactive, and finite-state machine models of computation. It can generate implementations in C and assembly code for at least two programmable DSPs from certain dataflow descriptions of systems.

The Ptolemy project continues to use Ptolemy Classic occasionally as a laboratory for experimenting with models of computation, but most of our work has shifted to a new Java-based environment called Ptolemy II.

In a Nutshell, Ptolemy Classic...

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has had 24,542 commits made by 66 contributors
representing 779,487 lines of code
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is mostly written in C
with a well-commented source code
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has a well established, mature codebase
maintained by nobody
with stable Y-O-Y commits
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took an estimated 211 years of effort (COCOMO model)
starting with its first commit in December, 1989
ending with its most recent commit about 15 years ago

Quick Reference

Project Links:

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Code Locations:

https://github.com/icyphy/ptclassic

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Managers:

cxbrx

Licenses

BSD 3-clause "New" or "Revised" License

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These details are provided for information only. No information here is legal advice and should not be used as such.

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Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

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Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities

Few reported vulnerabilities

About Project Vulnerability Report

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