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Ptolemy Classic

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Project Summary

Analyzed 3 days ago based on code collected 3 days ago.

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.

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Project Links:: Homepage
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Code Locations:: :pserver:anon:@source.eecs.berke...
Licenses:: BSD-3-Clause
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Managers:: cxbrx

In a Nutshell, Ptolemy Classic...

...
has had 23,831 commits made by 63 contributors
representing 771,704 lines of code
...
is mostly written in C
with a well-commented source code
...
has a well established, mature codebase
maintained by nobody
with stable Y-O-Y commits
...
took an estimated 209 years of effort (COCOMO model)
starting with its first commit in December, 1989
ending with its most recent commit almost 5 years ago

Languages

C	30%
Perl	20%
C++	19%
19 Other	31%

Lines of Code

Activity

30 Day Summary Apr 16 2013 — May 16 2013

0 Commits
0 Contributors

12 Month Summary May 16 2012 — May 16 2013

0 Commits
0 Contributors

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Most Recent Contributors

	cxbrx		ptuser
	eal		bilung
	ble		johnr

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Copyright ^© 2013 Black Duck Software, Inc. and its contributors, Some Rights Reserved. Unless otherwise marked, this work is licensed under a Creative Commons Attribution 3.0 Unported License . Ohloh ^® and the Ohloh logo are trademarks of Black Duck Software, Inc. in the United States and/or other jurisdictions. All other trademarks are the property of their respective holders.