diff options
Diffstat (limited to 'ethutil')
| -rw-r--r-- | ethutil/common.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ethutil/common.go b/ethutil/common.go index 271c56fd5..2ef2440c7 100644 --- a/ethutil/common.go +++ b/ethutil/common.go @@ -4,6 +4,7 @@ import ( "fmt" "math/big" "runtime" + "time" ) func IsWindows() bool { @@ -86,3 +87,9 @@ var ( Big256 = big.NewInt(0xff) Big257 = big.NewInt(257) ) + +func Bench(pre string, cb func()) { + start := time.Now() + cb() + fmt.Println(pre, ": took:", time.Since(start)) +} |