1if not modules then modules = { } end modules [ ' trac-tim ' ] = {
2 version = 1 . 001 ,
3 comment = " companion to m-timing.tex " ,
4 author = " Hans Hagen, PRAGMA-ADE, Hasselt NL " ,
5 copyright = " PRAGMA ADE / ConTeXt Development Team " ,
6 license = " see context related readme files "
7}
8
9local format , gsub = string . format , string . gsub
10local concat , sort = table . concat , table . sort
11local next , tonumber = next , tonumber
12
13moduledata = moduledata or { }
14local progress = moduledata . progress or { }
15moduledata . progress = progress
16
17local report_timing = logs . reporter ( " timing " )
18
19if not nodes then nodes = { } end
20
21progress . parameters = nodes and nodes . snapshots . getparameters
22progress . defaultfilename = ( ( tex and tex . jobname ) or " whatever " ) . . " -luatex-progress "
23
24
25
26function progress . store ( )
27 nodes . snapshots . takesample ( )
28end
29
30function progress . save ( name )
31 local filename = ( name or progress . defaultfilename ) . . " .lut "
32 report_timing ( " saving data in %a " , filename )
33 table . save ( filename , nodes . snapshots . getsamples ( ) )
34 nodes . snapshots . resetsamples ( )
35end
36
37
38
39local processed = { }
40local parameters = progress . parameters ( )
41
42local function convert ( name )
43 name = name ~ = " " and name or progress . defaultfilename
44 if not processed [ name ] then
45 local names , top , bot , pages , paths , keys = { } , { } , { } , 0 , { } , { }
46 local data = table . load ( name . . " .lut " )
47 if data then
48 pages = # data
49 if pages > 1 then
50 local factor = 100
51 for k = 1 , # data do
52 for k , v in next , data [ k ] . node_memory do
53 keys [ k ] = true
54 end
55 end
56 for k = 1 , # data do
57 local m = data [ k ] . node_memory
58 for k , v in next , keys do
59 if not m [ k ] then m [ k ] = 0 end
60 end
61 end
62 local function path ( tag , subtag )
63 local b , t , s = nil , nil , { }
64 for k = 1 , # data do
65 local v = data [ k ] [ tag ]
66 v = v and ( subtag and v [ subtag ] ) or v
67 if v then
68 v = tonumber ( v )
69 if b then
70 if v > t then t = v end
71 if v < b then b = v end
72 else
73 t = v
74 b = v
75 end
76 s [ k ] = v
77 else
78 s [ k ] = 0
79 end
80 end
81 local tagname = subtag or tag
82 top [ tagname ] = gsub ( format ( " %.3f " , t ) , " %.000$ " , " " )
83 bot [ tagname ] = gsub ( format ( " %.3f " , b ) , " %.000$ " , " " )
84 local delta = t - b
85 if delta = = 0 then
86 delta = 1
87 else
88 delta = factor / delta
89 end
90 for k = 1 , # s do
91 s [ k ] = format ( " (%.3f,%.3f) " , k , ( s [ k ] - b ) * delta )
92 end
93 paths [ tagname ] = concat ( s , " -- " )
94 end
95 for i = 1 , # parameters do
96 path ( parameters [ i ] )
97 end
98 for tag , _ in next , keys do
99 path ( " node_memory " , tag )
100 names [ # names + 1 ] = tag
101 end
102 pages = pages - 1
103 end
104 end
105 sort ( names )
106 processed [ name ] = {
107 names = names ,
108 top = top ,
109 bot = bot ,
110 pages = pages ,
111 paths = paths ,
112 }
113 end
114 return processed [ name ]
115end
116
117progress . convert = convert
118
119function progress . bot ( name , tag )
120 return convert ( name ) . bot [ tag ] or 0
121end
122
123function progress . top ( name , tag )
124 return convert ( name ) . top [ tag ] or 0
125end
126
127function progress . pages ( name , tag )
128 return convert ( name ) . pages or 0
129end
130
131function progress . path ( name , tag )
132 return convert ( name ) . paths [ tag ] or " origin "
133end
134
135function progress . nodes ( name )
136 return convert ( name ) . names or { }
137end
138
139 |
