Merge pull request #6 from holiman/metro_benchmark_on_karalabe

Tests and Benchmarks for Metro
holiman · Jun 30, 2017 · d4a2269 · d4a2269
2 parents aaae37c + e07d36f
commit d4a2269
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diff --git a/core/vm/contracts.go b/core/vm/contracts.go
@@ -279,7 +279,8 @@ type pairing struct{}
 // required for anything significant is so high it's impossible to pay for.
 func (c *pairing) RequiredGas(input []byte) uint64 {
 	//return 0 // TODO
-	return uint64(60000*len(input) + 40000)
+	k := (len(input) + 191) / pairSize
+	return uint64(60000*k + 40000)
 }
 
 const pairSize = 192