Re: [ANN] Lua 5.4.0 (alpha-rc1) now available
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- Subject: Re: [ANN] Lua 5.4.0 (alpha-rc1) now available
- From: dyngeccetor8 <dyngeccetor8@...>
- Date: Sat, 1 Jun 2019 04:12:43 +0300
On 30/05/2019 15.53, Rodrigo Azevedo wrote:
> The performance (GC) is excellent again, thank you very much!
Can confirm, garbage collector performance is good:
/tmp/lua-5.3.5/src $ time ./lua gc_benchmark.lua
Lua 5.3
real 0m44.687s
user 0m42.724s
sys 0m1.964s
/tmp/lua-5.4.0-alpha/src $ time ./lua gc_benchmark.lua
Lua 5.4
real 0m42.717s
user 0m40.920s
sys 0m1.800s
-- gc_bechmark.lua (
local num_iterations = 1e8
local table_width = 1e8
print(_VERSION)
math.randomseed(os.time())
-- collectgarbage('stop')
local t = {}
for i = 1, num_iterations do
t[math.random(table_width)] = {}
end
-- )
-- Martin