1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
if not modules then modules = { } end modules ['trac-tim'] = {
version = 1.001,
comment = "companion to m-timing.tex",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
goodies = goodies or { }
goodies.progress = goodies.progress or { }
local progress = goodies.progress
progress = progress or { }
progress.defaultfilename = ((tex and tex.jobname) or "whatever") .. "-luatex-progress"
local params = {
"cs_count",
"dyn_used",
"elapsed_time",
"luabytecode_bytes",
"luastate_bytes",
"max_buf_stack",
"obj_ptr",
"pdf_mem_ptr",
"pdf_mem_size",
"pdf_os_cntr",
"pool_ptr",
"str_ptr",
}
-- storage
local last = os.clock()
local data = { }
function progress.save()
local f = io.open((name or progress.defaultfilename) .. ".lut","w")
if f then
f:write(table.serialize(data,true))
f:close()
data = { }
end
end
function progress.store()
local c = os.clock()
local t = {
elapsed_time = c - last,
node_memory = nodes.usage(),
}
for k, v in pairs(params) do
if status[v] then t[v] = status[v] end
end
data[#data+1] = t
last = c
end
-- conversion
local processed = { }
function progress.bot(name,tag)
local d = progress.convert(name)
return d.bot[tag] or 0
end
function progress.top(name,tag)
local d = progress.convert(name)
return d.top[tag] or 0
end
function progress.pages(name,tag)
local d = progress.convert(name)
return d.pages or 0
end
function progress.path(name,tag)
local d = progress.convert(name)
return d.paths[tag] or "origin"
end
function progress.nodes(name)
local d = progress.convert(name)
return d.names or { }
end
function progress.parameters(name)
local d = progress.convert(name)
return params -- shared
end
function progress.convert(name)
name = ((name ~= "") and name) or progress.defaultfilename
if not processed[name] then
local names, top, bot, pages, paths, keys = { }, { }, { }, 0, { }, { }
local data = io.loaddata(name .. ".lut")
if data then data = loadstring(data) end
if data then data = data() end
if data then
pages = #data
if pages > 1 then
local factor = 100
for k,v in ipairs(data) do
for k,v in pairs(v.node_memory) do
keys[k] = true
end
end
for k,v in ipairs(data) do
local m = v.node_memory
for k, _ in pairs(keys) do
if not m[k] then m[k] = 0 end
end
end
local function path(tag,subtag)
local b, t, s = nil, nil, { }
for k,v in ipairs(data) do
local v = (subtag and v[tag][subtag]) or v[tag]
if v then
v = tonumber(v)
if b then
if v > t then t = v end
if v < b then b = v end
else
t = v
b = v
end
s[k] = v
else
s[k] = 0
end
end
local tagname = subtag or tag
top[tagname] = (string.format("%.3f",t)):gsub("%.000$","")
bot[tagname] = (string.format("%.3f",b)):gsub("%.000$","")
local delta = t-b
if delta == 0 then
delta = 1
else
delta = factor/delta
end
for k, v in ipairs(s) do
s[k] = "(" .. k .. "," .. (v-b)*delta .. ")"
end
paths[tagname] = table.concat(s,"--")
end
for _, tag in pairs(params) do
path(tag)
end
for tag, _ in pairs(keys) do
path("node_memory",tag)
names[#names+1] = tag
end
pages = pages - 1
end
end
table.sort(names)
processed[name] = {
names = names,
top = top,
bot = bot,
pages = pages,
paths = paths,
}
end
return processed[name]
end
|
