Software build optimization

• US 9,632,769 B2
• Filed: 04/08/2011
• Issued: 04/25/2017
• Est. Priority Date: 09/23/2010
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Arnott, Andrew Layne, Mockford, Kieran Paul, Moseley, Dan James
• Primary Examiner(s): Tecklu, Issac T
• Application Number:
  US13/083,186
• Publication Number:
  US 20120260240A1
• Time in Patent Office: 2,209 Days
• Field of Search: None
• CPC Class Codes: G06F 8/71 Version control security arrangements therefor G06F21/57; Configuration management

Abstract

A method or software program that provides an analysis of a build, which can provide a developer with views of the build processes, is disclosed. Data is collected from the build. The collected data can include information regarding file access patterns from determining which files are accessed for read and which files are accessed for write by one or more software build tools and project interdependencies. The collected data can also include certain project properties, build configurations, intermediate directories such as logs, and other metadata of the build. The collected data is injected into a relational database that can be queried. The information developed in a database query can be applied to optimize the build.

Claims

1. A method, comprising:

collecting information regarding file access patterns of a plurality of build projects of a build process, the information being collected from determining which files are accessed for read and which files are accessed for write by one or more software build tools during a software build;

injecting the collected information into a relational database;

querying of the relational database;

generating a list of interdependencies of build projects of the plurality of build projects in the build process from the querying of the relational database;

perform a timestamp check to determine which of the build projects of the plurality of build projects in the build process are to be built; and

optimizing, with a build optimizer, the software build by accelerating the software build, with a build accelerator tool in the build optimizer, based on the list of interdependencies of the build projects of the plurality of build projects in the build process and which of the build projects of the plurality of build projects in the build process are to be built.

2. The method of claim 1 wherein optimizing the build includes correcting flaws in the build, enhancing performance of the build, and automatically aiding future build projects.

3. The method of claim 1 wherein collecting information includes tracking files accessed by one or more executable applications during a build.

4. The method of claim 3 wherein tracking preserves a pattern of access.

5. The method of claim 1 wherein the collected information includes at least one of project properties, build configurations, intermediate directories, and metadata of the build.

6. The method of claim 5 wherein the collected information includes information regarding the build tools and invocation of the build tools.

7. The method of claim 1 wherein the collected information is injected asynchronously with the build.

8. The method of claim 1 wherein the relational database supports incremental builds.

9. The method of claim 8 wherein collected information injected into the relational database includes an updated timestamp.

10. The method of claim 1 wherein data developed in the query is presented to an optimization tool.

11. The method of claim 10 wherein the data developed in the query determines build dependencies and build interdependencies.

12. The method of claim 10 wherein the optimization tool performs the timestamp check.

13. The method of claim 10 wherein the optimization tool includes a continuous build service configured to observe file changes.

14. A computer readable storage medium storing computer executable instructions for controlling a computing device to perform a method comprising:

collecting information regarding file accesses and patterns of a plurality of build projects of a build process, the information being collected from determining which files are accessed for read and which files are accessed for write by one or more software build tools during a software build;

injecting the collected information into a relational database;

querying of the relational database;

generating a list of interdependencies of build projects of the plurality of build projects in the build process from the querying of the relational database;

perform a timestamp check to determine which of the build projects of the plurality of build projects in the build process are to be built; and

optimizing, with a build optimizer, the software build by accelerating the software build, with a build accelerator tool in the build optimizer, based on the list of interdependencies of the build projects of the plurality of build projects in the build process and which of the build projects of the plurality of build projects in the build process are to be built.

15. The computer readable storage medium of claim 14 and further comprising periodically updating queries prior to optimizing the build.

16. The computer readable storage medium of claim 14 wherein optimizing a build includes correcting conflicting build steps.

17. The computer readable storage medium of claim 14 wherein optimizing the build includes reordering projects.

18. The computer readable storage medium of claim 14 wherein information developed in the database query is used to determine serialization.

19. A computer readable storage medium storing a development tool including computer executable instructions for controlling a computing device, the development tool configured to perform a method comprising:

collecting information regarding file accesses and patterns of a plurality of build projects of a build process, the information being collected from determining which files are accessed for read and which files are accessed for write by one or more software build tools during a software build, wherein the collected information includes at least one of project properties, build configurations, intermediate directories, metadata of the build, and project-to-project relationships;

injecting the collected information into a relational database, wherein the relational database supports incremental builds;

querying of the relational database;

detecting interdependencies of build projects of the plurality of build projects in the build process from the querying of the relational database;

generating a data cluster based on the detected interdependencies of build projects of the plurality of build projects in the build process;

applying the data cluster to a build optimizer configured to selectively interact with build components to determine particular opportunities to optimize the software build based on the data cluster; and

optimizing, with the build optimizer, the software build by applying, with a build accelerator tool in the build optimizer, the data cluster to perform a particular optimization based on the determined particular opportunities.

20. The computer readable storage medium of claim 19 and further comprising periodically updating queries prior to applying the data cluster to the build optimizer.