README.textile

JFlow – Interactive Source-to-source Program Transformations for Flow-Based Parallelism

Emerging applications demand new parallel abstractions. Traditional parallel abstractions such as Data Parallelism and Task Parallelism, while necessary, do not fully the needs of today’s multi-threaded commercial applications. Emerging applications in the domain of recognition, mining and synthesis (RMS); image and video processing; information flow; and automatic financial trading exhibit flow-based forms of parallelism. How can we assist developers in taking advantage of such forms of parallelism?

We propose a solution based on interactive source-to-source transformations. Interactive source-to-source transformations engage the developer, i.e., the domain expert in the process of parallelizing and optimizing an application.

JFlow is licensed under the Illinois/NCSA Open Source License. See LICENSE.txt for details.

Getting started

Development

Prerequisites:

• Install Eclipse RCP 3.8 (SR1) from http://www.eclipse.org/downloads/packages/eclipse-rcp-and-rap-developers/junosr1
• Check out Zest 2.0 from the Eclipse marketplace
• Check out the source code from this repository using Git
• Initialize the WALA and JDT submodule using git submodule init followed by git submodule update
• Import the following projects into a new Eclipse workspace
  • WALA
    • com.ibm.wala.cast
    • com.ibm.wala.cast.java
    • com.ibm.wala.core
    • com.ibm.wala.core.testdata
    • com.ibm.wala.core.tests
    • com.ibm.wala.core.ide
    • com.ibm.wala.core.ide.jdt
    • com.ibm.wala.shrike
    • com.ibm.wala.util
  • JDT
    • org.eclipse.jdt.core (in jdt/org.eclipse.jdt)
    • org.eclipse.jdt.core.manipulation (in jdt/org.eclipse.jdt.ui)
    • org.eclipse.jdt.ui (in jdt/org.eclipse.jdt.ui)
• Follow the instructions on the WALA wiki for configuring WALA for your system.