Shinichiro Hamaji | b69bf8a | 2015-06-10 14:52:06 +0900 | [diff] [blame^] | 1 | // Copyright 2015 Google Inc. All rights reserved |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
Fumitoshi Ukai | 6ac7f69 | 2015-04-15 17:13:51 +0900 | [diff] [blame] | 15 | package main |
| 16 | |
| 17 | import ( |
| 18 | "fmt" |
| 19 | "sort" |
| 20 | "time" |
| 21 | ) |
| 22 | |
| 23 | type statsData struct { |
| 24 | Name string |
| 25 | Count int |
| 26 | Longest time.Duration |
| 27 | Total time.Duration |
| 28 | } |
| 29 | |
| 30 | var stats = map[string]statsData{} |
| 31 | |
| 32 | func addStats(name string, v Value, t time.Time) { |
Fumitoshi Ukai | 586b02a | 2015-05-08 00:23:10 +0900 | [diff] [blame] | 33 | if !katiEvalStatsFlag { |
Fumitoshi Ukai | 6ac7f69 | 2015-04-15 17:13:51 +0900 | [diff] [blame] | 34 | return |
| 35 | } |
Fumitoshi Ukai | 358c68a | 2015-06-08 13:12:55 +0900 | [diff] [blame] | 36 | d := time.Since(t) |
Fumitoshi Ukai | 6ac7f69 | 2015-04-15 17:13:51 +0900 | [diff] [blame] | 37 | key := fmt.Sprintf("%s:%s", name, v.String()) |
| 38 | s := stats[key] |
| 39 | if d > s.Longest { |
| 40 | s.Longest = d |
| 41 | } |
| 42 | s.Total += d |
| 43 | s.Count++ |
| 44 | stats[key] = s |
| 45 | } |
| 46 | |
| 47 | func dumpStats() { |
Fumitoshi Ukai | 586b02a | 2015-05-08 00:23:10 +0900 | [diff] [blame] | 48 | if !katiEvalStatsFlag { |
Fumitoshi Ukai | 6ac7f69 | 2015-04-15 17:13:51 +0900 | [diff] [blame] | 49 | return |
| 50 | } |
| 51 | var sv byTotalTime |
| 52 | for k, v := range stats { |
| 53 | v.Name = k |
| 54 | sv = append(sv, v) |
| 55 | } |
| 56 | sort.Sort(sv) |
Fumitoshi Ukai | 47f401f | 2015-04-30 17:29:50 +0900 | [diff] [blame] | 57 | fmt.Println("count,longest(ns),total(ns),longest,total,name") |
Fumitoshi Ukai | 6ac7f69 | 2015-04-15 17:13:51 +0900 | [diff] [blame] | 58 | for _, s := range sv { |
Fumitoshi Ukai | 47f401f | 2015-04-30 17:29:50 +0900 | [diff] [blame] | 59 | fmt.Printf("%d,%d,%d,%v,%v,%s\n", s.Count, s.Longest, s.Total, s.Longest, s.Total, s.Name) |
Fumitoshi Ukai | 6ac7f69 | 2015-04-15 17:13:51 +0900 | [diff] [blame] | 60 | } |
| 61 | } |
| 62 | |
| 63 | type byTotalTime []statsData |
| 64 | |
| 65 | func (b byTotalTime) Len() int { return len(b) } |
| 66 | func (b byTotalTime) Swap(i, j int) { b[i], b[j] = b[j], b[i] } |
| 67 | func (b byTotalTime) Less(i, j int) bool { |
| 68 | return b[i].Total > b[j].Total |
| 69 | } |