GNAT Pro User Day: Ada Factory
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This document discusses AdaCore's factory for releasing GNAT Pro compiler versions and handling customer wavefront requests. It provides an overview of the architecture used to continuously build and deliver GNAT Pro releases and wavefronts across many platforms and environments through an automated system. The architecture leverages both internal and open source tools to manage source code, scheduling, building, testing, and delivery of releases on a daily basis.
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GNAT Pro User Day: Ada Factory
- 2. AdaCore Factory Presented by Nicolas Roche
- 3. GNAT Pro Releases • 60 platforms • 150 runtimes • Not just a compiler: • GNATBench, GPS • CodePeer, SPARK • GNATcoverage, GNATemulator, … • 3 releases/year
- 4. GNAT Pro Wavefronts Same as GNAT Releases Everyday
- 5. • Availability • Should work everyday • Handle customer Wavefronts requests (1/day) • Portability • Cross Environments, • Non Unix hosts and old Unix • Performance • Should fit in one day • Traceability Challenges
- 6. Architecture Overview Source Repositories Content Manager Server Monitor & Scheduler Server GNAT Tracker SERVICES send reports receive jobs Server Far m Continuous Builder Mailserver Nightly Build Customers publish sources and binaries p ackages monitor checkout
- 7. Architecture Notes AdaCore Internal Toolbox/Framework GNAT Pro 7.0.x Specifications GNAT Pro 7.2.x Specifications Wavefront Specifications
- 8. Technologies • Languages: Python, Ada, C, C++, Java, • Tool/Framework: GNATemulator, VxSim, psim, VxWorks, Django, • Homemade: Unix environment for Windows, Canadian compilation
- 9. Questions