Add Min/Max and formatter to Histogram
o Add Tracker for tracking min/max based on Robin's cl.
o Add min/max to HistogramValue
o Add formatted printing to HistogramValue
- Merged veyron.io/veyron/veyron/tools/debug/impl.go and
BenchStats.Write in cl/7082.
- Output e.g.
Count: 50 Min: 1 Max: 50 Avg: 25.50
------------------------------------------------------------
[ 1, 2) 1 2.0% 2.0%
[ 2, 4) 2 4.0% 6.0%
[ 4, 8) 4 8.0% 14.0% #
[ 8, 16) 8 16.0% 30.0% ##
[ 16, inf) 35 70.0% 100.0% #######
Change-Id: I876266c46fd603325170d9b5dcf51b007a1c2126
15 files changed
