src/ext/timeouts/bench/bench-del.lua

   1 #!/usr/bin/env lua
   2
   3 local bench = require"bench"
   4 local aux = require"bench-aux"
   5
   6 local lib = ... or aux.optenv("BENCH_L", "bench-wheel.so")
   7 local limit = tonumber(aux.optenv("BENCH_N", 1000000))
   8 local step  = tonumber(aux.optenv("BENCH_S", limit / 100))
   9 local verbose = aux.toboolean(os.getenv("BENCH_V", false))
  10
  11 local B = bench.new(lib, count)
  12
  13 for i=0,limit,step do
  14         -- add i timeouts
  15         local fill_elapsed, fill_count = aux.time(B.fill, B, i, 60 * 1000000)
  16         assert(i == fill_count)
  17
  18         --- delete i timeouts
  19         local del_elapsed = aux.time(B.del, B, 0, fill_count)
  20         assert(B:empty())
  21         local del_rate = i > 0 and i / del_elapsed or 0
  22
  23         local fmt = verbose and "%d\t%f\t(%d/s)\t(fill:%f)" or "%d\t%f"
  24         aux.say(fmt, i, del_elapsed, del_rate, fill_elapsed)
  25 end