test(benchmark): hoist slice allocations in bls pairing (#160)

wolf31o2 · web-flow · commit c956ebaffb36 · 2025-12-02T18:09:18.000-05:00
Signed-off-by: Chris Gianelloni &lt;wolf31o2@blinklabs.io&gt;
diff --git a/tests/crypto_bench_test.go b/tests/crypto_bench_test.go
@@ -108,9 +108,11 @@ func BenchmarkDirectCrypto(b *testing.B) {
 	b.Run("BLS_Pairing", func(b *testing.B) {
 		g1, _ := bls.HashToG1(message, dst)
 		g2, _ := bls.HashToG2([]byte("another message"), dst)
+		g1s := []bls.G1Affine{g1}
+		g2s := []bls.G2Affine{g2}
 		b.ResetTimer()
 		for b.Loop() {
-			bls.Pair([]bls.G1Affine{g1}, []bls.G2Affine{g2})
+			bls.Pair(g1s, g2s)
 		}
 	})
 }

Original file line number	Diff line number	Diff line change
`@@ -108,9 +108,11 @@ func BenchmarkDirectCrypto(b *testing.B) {`
`108`	`108`	`b.Run("BLS_Pairing", func(b *testing.B) {`
`109`	`109`	`g1, _ := bls.HashToG1(message, dst)`
`110`	`110`	`g2, _ := bls.HashToG2([]byte("another message"), dst)`
	`111`	`+ g1s := []bls.G1Affine{g1}`
	`112`	`+ g2s := []bls.G2Affine{g2}`
`111`	`113`	`b.ResetTimer()`
`112`	`114`	`for b.Loop() {`
`113`		`- bls.Pair([]bls.G1Affine{g1}, []bls.G2Affine{g2})`
	`115`	`+ bls.Pair(g1s, g2s)`
`114`	`116`	`}`
`115`	`117`	`})`
`116`	`118`	`}`