Files
node/utils/sampler/weighted_without_replacement_benchmark_test.go
zeekay 7cf87b230b node-unified is the node
The module already called itself github.com/luxfi/node while containing no node
in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and
the Go column of the matrix measured a VM plugin. A repo that fetches the thing
it claims to be has not replaced it, so the Go sources move in — 1515 files,
the daemon and everything under it — and the build reaches outside this module
for nothing.

Rust and C++ sit beside it unchanged and are still measured against it by the
differential. That is the point of one repo: the reference implementation and
the two ports are the same checkout, so parity is a thing you can run rather
than a thing you assert.

Verified: builds, and the closure carries no lux-private — checked at build time
rather than believed. The daemon starts twelve chains on a local network
(P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
2026-09-07 16:15:25 -07:00

38 lines
682 B
Go

// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package sampler
import (
"fmt"
"testing"
"github.com/stretchr/testify/require"
)
func BenchmarkWeightedWithoutReplacement(b *testing.B) {
sizes := []int{
1,
5,
25,
50,
75,
100,
}
for _, size := range sizes {
b.Run(fmt.Sprintf("%d elements", size), func(b *testing.B) {
require := require.New(b)
s := NewWeightedWithoutReplacement()
_, weights, err := CalcWeightedPoW(0, 100000)
require.NoError(err)
require.NoError(s.Initialize(weights))
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, _ = s.Sample(size)
}
})
}
}