| commit | fed931d34836400a6a56c857fa10fe7a330ddc10 | [log] [tgz] |
|---|---|---|
| author | Shreya Bhattarai <shreyax@google.com> | Thu May 26 13:46:39 2016 +0000 |
| committer | Yue Gan <yueg@google.com> | Fri May 27 08:45:07 2016 +0000 |
| tree | 49c7ba4416b7d7d1b6f8702f68e2e1f35ab787fe | |
| parent | 09a6a7e3a517342f2347fb40fc52f5f8a45f055b [diff] |
Short-circuit equality comparison for unequal PackageIdentifiers by precomputing the hash. See commit 102a9a101a52f4ca92c9e97387ae159e54e87b05 for Nathan's original investigation into Label interning contention. -- MOS_MIGRATED_REVID=123314470
{Fast, Correct} - Choose two
Bazel is a build tool that builds code quickly and reliably. It is used to build the majority of Google‘s software, and thus it has been designed to handle build problems present in Google’s development environment, including:
A massive, shared code repository, in which all software is built from source. Bazel has been built for speed, using both caching and parallelism to achieve this. Bazel is critical to Google's ability to continue to scale its software development practices as the company grows.
An emphasis on automated testing and releases. Bazel has been built for correctness and reproducibility, meaning that a build performed on a continuous build machine or in a release pipeline will generate bitwise-identical outputs to those generated on a developer's machine.
Language and platform diversity. Bazel's architecture is general enough to support many different programming languages within Google, and can be used to build both client and server software targeting multiple architectures from the same underlying codebase.
Find more background about Bazel in our FAQ.