selfbench

package
v0.68.0 Latest Latest
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Published: Nov 4, 2026 License: Apache-2.0 Imports: 16 Imported by: 0

Documentation

Overview

Package selfbench measures file-discovered Flow workloads in process.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Run

func Run(ctx context.Context, cfg runner.Config, scenarios []Scenario, opts Options) int

Run returns 0 on success, 1 on compilation/execution/output failure, and 2 on invalid options. Config must belong to the caller's live runner Host.

Types

type Options

type Options struct {
	Out        io.Writer
	Iterations int
	Warmup     int
	JSON       bool
	List       bool
}

Options controls measurement; zero warmup is meaningful.

type Report

type Report struct {
	Version    int      `json:"version"`
	GoVersion  string   `json:"go_version"`
	OS         string   `json:"os"`
	Arch       string   `json:"arch"`
	CPUs       int      `json:"cpus"`
	GOMAXPROCS int      `json:"gomaxprocs"`
	Results    []Result `json:"results"`
}

type Result

type Result struct {
	Name       string                  `json:"name"`
	CompileMs  float64                 `json:"compile_ms"`
	FirstRunMs float64                 `json:"first_run_ms"`
	Warmup     int                     `json:"warmup"`
	Warm       nodes_bench.BenchRunRes `json:"warm"`
	Error      string                  `json:"error,omitempty"`
}

Result separates one compilation and first execution from warm samples.

type Scenario

type Scenario struct {
	Name   string `json:"name"`
	Source string `json:"-"`
	File   string `json:"-"`
}

Scenario is one source file; Name is its portable, suite-relative filter key.

func Discover

func Discover(path string, filters []string) ([]Scenario, error)

Discover recursively reads .nflow files in lexical order. An empty path uses the embedded suite. Explicit paths select a new filesystem root; symlinks within it are rejected, rather than following files outside that suite.

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