mirror of
https://github.com/bryanthaboi/gen1recomp
synced 2026-10-08 09:42:55 -04:00
bryanthaboi
75 lines
2.5 KiB
Lua
75 lines
2.5 KiB
Lua
local U = require("tests.drivers.util")
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local BIG = {}
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local function census()
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collectgarbage("collect")
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print(string.format("HEAP_AFTER_COLLECT_KB %.0f", collectgarbage("count")))
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local seen, rows = {}, {}
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local function size(t, depth)
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if seen[t] then return 0, 0 end
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seen[t] = true
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local slots, bytes = 0, 0
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for k, v in next, t do
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slots = slots + 1
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if type(v) == "string" then
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bytes = bytes + #v
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if #v > 262144 then BIG[#BIG + 1] = { #v, tostring(k) } end
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end
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if type(k) == "string" then bytes = bytes + #k end
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end
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return slots, bytes
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end
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local function walk(t, path, depth)
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if type(t) ~= "table" or seen[t] or depth > 12 then return 0 end
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local slots, bytes = size(t, depth)
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local total = slots * 40 + bytes
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for k, v in next, t do
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if type(v) == "table" then
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total = total + walk(v, path .. "." .. tostring(k), depth + 1)
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elseif type(v) == "function" then
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for i = 1, 60 do
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local n, uv = debug.getupvalue(v, i)
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if not n then break end
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if type(uv) == "table" then total = total + walk(uv, path .. "." .. tostring(k) .. "^" .. n, depth + 1) end
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end
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end
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end
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rows[#rows + 1] = { path, total, slots }
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return total
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end
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for name, mod in pairs(package.loaded) do
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if type(mod) == "table" then walk(mod, name, 0) end
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if type(mod) == "function" then
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for i = 1, 60 do
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local n, uv = debug.getupvalue(mod, i)
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if not n then break end
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if type(uv) == "table" then walk(uv, name .. "^" .. n, 1) end
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end
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end
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end
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walk(debug.getregistry(), "REG", 0)
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table.sort(rows, function(a, b) return a[2] > b[2] end)
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local bigTotal = 0
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table.sort(BIG, function(a, b) return a[1] > b[1] end)
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for i, b in ipairs(BIG) do bigTotal = bigTotal + b[1]; if i <= 25 then print(string.format("BIGSTR %8.0fKB key=%s", b[1] / 1024, b[2])) end end
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print(string.format("BIGSTR_TOTAL %.0fKB n=%d", bigTotal / 1024, #BIG))
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print(string.format("HEAP_TOTAL_KB %.0f", collectgarbage("count")))
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local shown = 0
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for _, r in ipairs(rows) do
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if shown >= 60 then break end
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print(string.format("HEAP %8.0fKB slots=%-8d %s", r[2] / 1024, r[3], r[1]))
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shown = shown + 1
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end
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end
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return function(game)
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for _ = 1, 900 do
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if game.phase == "boot" and game.boot then break end
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U.wait(1)
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end
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game:_handleBootAction({ action = "new_game", name = "BRENDAN", gender = 0 })
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U.wait(300)
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census()
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love.event.quit(0)
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end
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