Add API to run benchmarks in Fantom#48452
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This pull request was exported from Phabricator. Differential Revision: D66926183 |
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This pull request was exported from Phabricator. Differential Revision: D66926183 |
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
Summary:
Changelog: [internal]
Implements a basic API to run benchmarks with Fantom (using `tinybench` under the hood):
```
import {benchmark} from 'react-native/fantom';
benchmark
.suite('Suite name', {
// options
})
.add(
'Test name',
() => {
// code to benchmark
},
{
beforeAll: () => {},
beforeEach: () => {},
afterEach: () => {},
afterAll: () => {},
},
)
.verify(results => {
// check results and throw an error if the expectations fail
});
```
Features:
* Print benchmark results in the console as a table.
* It opts into optimized builds automatically
* Verifies that optimized build is used (unless manually opting out of the check via `disableOptimizedBuildCheck`).
* Supports verification of results (making expectations and making the test fail if the benchmark doesn't meet some expectations).
Reviewed By: rshest
Differential Revision: D66926183
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Summary:
Changelog: [internal]
Implements a basic API to run benchmarks with Fantom (using `tinybench` under the hood):
```
import {benchmark} from 'react-native/fantom';
benchmark
.suite('Suite name', {
// options
})
.add(
'Test name',
() => {
// code to benchmark
},
{
beforeAll: () => {},
beforeEach: () => {},
afterEach: () => {},
afterAll: () => {},
},
)
.verify(results => {
// check results and throw an error if the expectations fail
});
```
Features:
* Print benchmark results in the console as a table.
* It opts into optimized builds automatically
* Verifies that optimized build is used (unless manually opting out of the check via `disableOptimizedBuildCheck`).
* Supports verification of results (making expectations and making the test fail if the benchmark doesn't meet some expectations).
Reviewed By: rshest
Differential Revision: D66926183
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This pull request was exported from Phabricator. Differential Revision: D66926183 |
rubennorte
added a commit
to rubennorte/react-native
that referenced
this pull request
Jan 6, 2025
Summary:
Changelog: [internal]
Implements a basic API to run benchmarks with Fantom (using `tinybench` under the hood):
```
import {benchmark} from 'react-native/fantom';
benchmark
.suite('Suite name', {
// options
})
.add(
'Test name',
() => {
// code to benchmark
},
{
beforeAll: () => {},
beforeEach: () => {},
afterEach: () => {},
afterAll: () => {},
},
)
.verify(results => {
// check results and throw an error if the expectations fail
});
```
Features:
* Print benchmark results in the console as a table.
* It opts into optimized builds automatically
* Verifies that optimized build is used (unless manually opting out of the check via `disableOptimizedBuildCheck`).
* Supports verification of results (making expectations and making the test fail if the benchmark doesn't meet some expectations).
Reviewed By: rshest
Differential Revision: D66926183
Contributor
|
This pull request has been merged in 3795f0f. |
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Summary:
Changelog: [internal]
Implements a basic API to run benchmarks with Fantom (using
tinybenchunder the hood):Features:
disableOptimizedBuildCheck).Differential Revision: D66926183