blob: 50cfc0f7d8cbb59c5c8a92c24e05fbc46c055969 (
plain)
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
|
----------------------------------------------------------
-- Licensed under the GNU General Public License version 2
-- * Copyright (C) 2009 Adrian C. <anrxc_sysphere_org>
----------------------------------------------------------
-- {{{ Grab environment
local tonumber = tonumber
local io = { open = io.open }
local setmetatable = setmetatable
-- }}}
-- Cpuinf: provides speed and cache information for all available CPUs/cores
module("vicious.cpuinf")
-- {{{ CPU Information widget type
local function worker(format)
cpu_id = nil
-- Get cpuinfo
local f = io.open("/proc/cpuinfo")
local cpu_info = {}
for line in f:lines() do
if line:match("^processor.*") then
cpu_id = line:match("([%d]+)")
elseif line:match("^cpu MHz.*") then
local cpu_speed = line:match("([%d]+)%.")
cpu_info["{"..cpu_id.." mhz}"] = cpu_speed
cpu_info["{"..cpu_id.." ghz}"] = tonumber(cpu_speed) / 1000
elseif line:match("^cache size.*") then
local cpu_cache = line:match("([%d]+)[%s]KB")
cpu_info["{"..cpu_id.." kb}"] = cpu_cache
cpu_info["{"..cpu_id.." mb}"] = tonumber(cpu_cache) / 1024
end
end
f:close()
return cpu_info
end
-- }}}
setmetatable(_M, { __call = function(_, ...) return worker(...) end })
|
