Wed 28 Oct 2015 10:52 - 11:15 at Grand Station 2 - 2. Domain Specific Languages Chair(s): Eelco Visser

Build systems are used in all but the smallest software projects to invoke the right build tools on the right files in the right order. A build system must be sound (after a build, generated files consistently reflect the latest source files) and efficient (recheck and rebuild as few build units as possible). Contemporary build systems provide limited efficiency because they lack support for expressing fine-grained file dependencies. We present a build system called pluto that supports the definition of reusable, parameterized, interconnected builders. When run, a builder notifies the build system about dynamically required and produced files as well as about other builders whose results are needed. To support fine-grained file dependencies, we generalize the traditional notion of time stamps to allow builders to declare their actual requirements on a file’s content. pluto collects the requirements and products of a builder with their stamps in a build summary. This enables pluto to provides provably sound and optimal incremental rebuilding. To support dynamic dependencies, our rebuild algorithm interleaves dependency analysis and builder execution and enforces invariants on the dependency graph through a dynamic analysis. We have developed pluto as a Java API and used it to implement more than 25 builders. We describe our experience with migrating a larger Ant build script to pluto and compare the respective build times.

Wed 28 Oct

oopsla2015
10:30 - 12:00: OOPSLA - 2. Domain Specific Languages at Grand Station 2
Chair(s): Eelco VisserDelft University of Technology
oopsla2015144602460000010:30 - 10:52
Talk
Thibaud HottelierGraphistry, Inc, Rastislav BodikUniversity of Washington, USA
Link to publication Media Attached
oopsla2015144602595000010:52 - 11:15
Talk
Sebastian ErdwegTU Darmstadt, Germany, Moritz LichterTU Darmstadt, Germany, Manuel WeielTU Darmstadt, Germany
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oopsla2015144602730000011:15 - 11:37
Talk
Alex PolozovUniversity of Washington, USA, Sumit GulwaniMicrosoft Research, USA
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oopsla2015144602865000011:37 - 12:00
Talk
Haoyuan ZhangUniversity of Hong Kong, China, Zewei ChuUniversity of Hong Kong, China, Bruno C. d. S. OliveiraUniversity of Hong Kong, China, Tijs van der StormCWI
Link to publication Media Attached