mirror of
https://github.com/minetest/minetest.git
synced 2024-09-12 00:26:50 +02:00
73 lines
2.5 KiB
Lua
73 lines
2.5 KiB
Lua
|
--Minetest
|
||
|
--Copyright (C) 2016 T4im
|
||
|
--
|
||
|
--This program is free software; you can redistribute it and/or modify
|
||
|
--it under the terms of the GNU Lesser General Public License as published by
|
||
|
--the Free Software Foundation; either version 2.1 of the License, or
|
||
|
--(at your option) any later version.
|
||
|
--
|
||
|
--This program is distributed in the hope that it will be useful,
|
||
|
--but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
--GNU Lesser General Public License for more details.
|
||
|
--
|
||
|
--You should have received a copy of the GNU Lesser General Public License along
|
||
|
--with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
||
|
local profiler_path = core.get_builtin_path()..DIR_DELIM.."profiler"..DIR_DELIM
|
||
|
local profiler = {}
|
||
|
local sampler = assert(loadfile(profiler_path .. "sampling.lua"))(profiler)
|
||
|
local instrumentation = assert(loadfile(profiler_path .. "instrumentation.lua"))(profiler, sampler)
|
||
|
local reporter = dofile(profiler_path .. "reporter.lua")
|
||
|
profiler.instrument = instrumentation.instrument
|
||
|
|
||
|
---
|
||
|
-- Delayed registration of the /profiler chat command
|
||
|
-- Is called later, after `core.register_chatcommand` was set up.
|
||
|
--
|
||
|
function profiler.init_chatcommand()
|
||
|
local instrument_profiler = core.setting_getbool("instrument.profiler") or false
|
||
|
if instrument_profiler then
|
||
|
instrumentation.init_chatcommand()
|
||
|
end
|
||
|
|
||
|
local param_usage = "print [filter] | dump [filter] | save [format [filter]] | reset"
|
||
|
core.register_chatcommand("profiler", {
|
||
|
description = "handle the profiler and profiling data",
|
||
|
params = param_usage,
|
||
|
privs = { server=true },
|
||
|
func = function(name, param)
|
||
|
local command, arg0 = string.match(param, "([^ ]+) ?(.*)")
|
||
|
local args = arg0 and string.split(arg0, " ")
|
||
|
|
||
|
if command == "dump" then
|
||
|
core.log("action", reporter.print(sampler.profile, arg0))
|
||
|
return true, "Statistics written to action log"
|
||
|
elseif command == "print" then
|
||
|
return true, reporter.print(sampler.profile, arg0)
|
||
|
elseif command == "save" then
|
||
|
return reporter.save(sampler.profile, args[1] or "txt", args[2])
|
||
|
elseif command == "reset" then
|
||
|
sampler.reset()
|
||
|
return true, "Statistics were reset"
|
||
|
end
|
||
|
|
||
|
return false, string.format(
|
||
|
"Usage: %s\n" ..
|
||
|
"Format can be one of txt, csv, lua, json, json_pretty (structures may be subject to change).",
|
||
|
param_usage
|
||
|
)
|
||
|
end
|
||
|
})
|
||
|
|
||
|
if not instrument_profiler then
|
||
|
instrumentation.init_chatcommand()
|
||
|
end
|
||
|
end
|
||
|
|
||
|
sampler.init()
|
||
|
instrumentation.init()
|
||
|
|
||
|
return profiler
|