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Add tinybench to run benchmarks in Fantom#48453

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rubennorte wants to merge 2 commits intofacebook:mainfrom
rubennorte:export-D66698545
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Add tinybench to run benchmarks in Fantom#48453
rubennorte wants to merge 2 commits intofacebook:mainfrom
rubennorte:export-D66698545

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Summary:
Changelog: [internal]

Adds tinybench 3.1.0 (which has support for sync execution) and defined Flow types for the package.

Differential Revision: D66698545

@facebook-github-bot facebook-github-bot added CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. p: Facebook Partner: Facebook Partner labels Jan 2, 2025
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This pull request was exported from Phabricator. Differential Revision: D66698545

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This pull request was exported from Phabricator. Differential Revision: D66698545

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This pull request was exported from Phabricator. Differential Revision: D66698545

Summary:

Changelog: [internal]

This implements a native module for Fantom to provide information about the CPU time used by the current process. This will be used by Fantom as the clock to run benchmarks more accurately.

It provides 2 implementations:
1. One based on `clock_gettime` with `CLOCK_THREAD_CPUTIME_ID` that's available on Linux. This provides the CPU time for the current process with decent precision (tens of nanoseconds).
2. A fallback implementation that uses a monotonic clock (not actually CPU time).

We can add a MacOS equivalent in a following diff.

Reviewed By: rshest

Differential Revision: D67596312
Summary:

Changelog: [internal]

Adds tinybench 3.1.0 (which has support for sync execution) and defined Flow types for the package.

Reviewed By: dmytrorykun

Differential Revision: D66698545
rubennorte added a commit to rubennorte/react-native that referenced this pull request Jan 6, 2025
Summary:

Changelog: [internal]

Adds tinybench 3.1.0 (which has support for sync execution) and defined Flow types for the package.

Reviewed By: dmytrorykun

Differential Revision: D66698545
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This pull request was exported from Phabricator. Differential Revision: D66698545

rubennorte added a commit to rubennorte/react-native that referenced this pull request Jan 6, 2025
Summary:

Changelog: [internal]

Adds tinybench 3.1.0 (which has support for sync execution) and defined Flow types for the package.

Reviewed By: dmytrorykun

Differential Revision: D66698545
rubennorte added a commit to rubennorte/react-native that referenced this pull request Jan 6, 2025
Summary:

Changelog: [internal]

Adds tinybench 3.1.0 (which has support for sync execution) and defined Flow types for the package.

Reviewed By: dmytrorykun

Differential Revision: D66698545
@facebook-github-bot facebook-github-bot added the Merged This PR has been merged. label Jan 6, 2025
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This pull request has been merged in 96205dd.

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