Function benchmark

benchmark<T>(fn: () => Promise<T>, options?: BenchmarkOptions<T>): Promise<T>
Benchmarks an async function, measuring execution time and the byte size of its result.

Use iterations to average results across multiple runs, reducing noise from JIT warm-up and GC pauses. Set log: true for a console summary or supply BenchmarkOptions.onBenchmarkComplete for programmatic access to the BenchmarkInfo.
Type Parameters
- T
Parameters
- fn: () => Promise<T>
  The async function to benchmark.
- Optionaloptions: BenchmarkOptions<T>
  Configuration options for the benchmark.
Returns Promise<T>
A Promise resolving to the result of the final iteration.
Throws
Propagates any rejection thrown by fn.
Example
```
const data = await benchmark(async () => fetchData(), {
  label: 'fetchData',
  iterations: 10,
  log: true,
});
```
- Defined in development/benchmark.ts:104
benchmark<T>(fn: () => T, options?: BenchmarkOptions<T>): T
Benchmarks a synchronous function, measuring execution time and the byte size of its result.

Use iterations to average results across multiple runs, reducing noise from JIT warm-up and GC pauses. Set log: true for a console summary or supply BenchmarkOptions.onBenchmarkComplete for programmatic access to the BenchmarkInfo.
Type Parameters
- T
Parameters
- fn: () => T
  The synchronous function to benchmark.
- Optionaloptions: BenchmarkOptions<T>
  Configuration options for the benchmark.
Returns T
The result of the final iteration.
Throws
Propagates any error thrown by fn.
Example
```
const result = benchmark(() => processData(input), {
  label: 'processData',
  iterations: 1000,
  log: true,
});
```
- Defined in development/benchmark.ts:125

Function benchmark

Type Parameters

Parameters

Returns Promise<T>

Throws

Example

Type Parameters

Parameters

Returns T

Throws

Example

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