diff options
Diffstat (limited to 'libgo/go/testing/benchmark.go')
| -rw-r--r-- | libgo/go/testing/benchmark.go | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libgo/go/testing/benchmark.go b/libgo/go/testing/benchmark.go index 25fb2d61918..3473c5b2cbf 100644 --- a/libgo/go/testing/benchmark.go +++ b/libgo/go/testing/benchmark.go @@ -138,7 +138,7 @@ func max(x, y int) int { func roundDown10(n int) int { var tens = 0 // tens = floor(log_10(n)) - for n > 10 { + for n >= 10 { n = n / 10 tens++ } @@ -153,13 +153,16 @@ func roundDown10(n int) int { // roundUp rounds x up to a number of the form [1eX, 2eX, 5eX]. func roundUp(n int) int { base := roundDown10(n) - if n < (2 * base) { + switch { + case n <= base: + return base + case n <= (2 * base): return 2 * base - } - if n < (5 * base) { + case n <= (5 * base): return 5 * base + default: + return 10 * base } - return 10 * base } // run times the benchmark function in a separate goroutine. |