When trimming BuildOptions, return the same instance if there are no changes. On a typical build, thousands of value-equal BuildOptions instances are being created. In addition to consuming memory, this is causing BuildOptions to go through its (relatively expensive) hashCode/fingerprint initialization many times. An added bonus comes from not calling toString on the FragmentOptions instance, which requires reflectively iterating over all of its options fields. PiperOrigin-RevId: 244853750
{Fast, Correct} - Choose two
Build and test software of any size, quickly and reliably.
Speed up your builds and tests: Bazel only rebuilds what is necessary. With advanced local and distributed caching, optimized dependency analysis and parallel execution, you get fast and incremental builds.
One tool, multiple languages: Build and test Java, C++, Android, iOS, Go, and a wide variety of other language platforms. Bazel runs on Windows, macOS, and Linux.
Scalable: Bazel helps you scale your organization, codebase, and continuous integration solution. It handles codebases of any size, in multiple repositories or a huge monorepo.
Extensible to your needs: Easily add support for new languages and platforms with Bazel's familiar extension language. Share and re-use language rules written by the growing Bazel community.
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Bazel is released in ‘Beta’. See the product roadmap to learn about the path toward a stable 1.0 release.