50 lines
1.3 KiB
Lua
50 lines
1.3 KiB
Lua
--[[
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FFIopt Demo - A demo mod for FFIopt Minetest mod
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(c) Pierre-Yves Rollo
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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--]]
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local profile={}
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-- Profiling
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local counters={}
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function profile.init()
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counters = {}
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end
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function profile.start(counter)
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if counters[counter] == nil then
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counters[counter] = { start = nil, total = 0 }
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end
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counters[counter].start = os.clock()
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end
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function profile.stop(counter)
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counters[counter].total = counters[counter].total +
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os.clock() - counters[counter].start
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counters[counter].start = nil
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end
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function profile.show(logfct)
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logfct = logfct or print
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for name, counter in pairs(counters) do
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logfct(name..": "..string.format("%.2fms",counter.total*1000))
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end
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end
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ffiopt_demo.profile = profile
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