mirror of
https://github.com/valitydev/woody_erlang.git
synced 2024-11-06 02:15:19 +00:00
e615c85d70
* Add compex term formatting microbenchmark * Format FP numbers more neatly * Provide fast-path verbatim term formatter * Add memory pressure benchmark runner * Switch to rebar3_bench 0.2.1 package * Employ assert macros throughout main ct suite
61 lines
1.7 KiB
Erlang
61 lines
1.7 KiB
Erlang
-module(benchmark_memory_pressure).
|
|
|
|
-export([run/0]).
|
|
|
|
-spec run() ->
|
|
ok.
|
|
run() ->
|
|
Input = input(),
|
|
Opts = #{iterations => 10},
|
|
_ = run(iolib, mk_iolib_runner(Input), Opts),
|
|
_ = run(thrift, mk_thrift_runner(Input), Opts),
|
|
ok.
|
|
|
|
-spec run(atom(), meter_memory_pressure:runner(), meter_memory_pressure:opts()) ->
|
|
ok.
|
|
run(Name, Runner, Opts) ->
|
|
_ = io:format("Benchmarking '~s' memory pressure...~n", [Name]),
|
|
_ = io:format("====================================~n", []),
|
|
Metrics = meter_memory_pressure:measure(Runner, Opts),
|
|
lists:foreach(
|
|
fun (Metric) ->
|
|
io:format("~24s = ~-16b~n", [Metric, maps:get(Metric, Metrics)])
|
|
end,
|
|
[
|
|
minor_gcs,
|
|
minor_gcs_duration,
|
|
major_gcs,
|
|
major_gcs_duration,
|
|
heap_reclaimed,
|
|
offheap_bin_reclaimed,
|
|
stack_min,
|
|
stack_max
|
|
]
|
|
),
|
|
_ = io:format("====================================~n~n", []),
|
|
ok.
|
|
|
|
-spec input() ->
|
|
term().
|
|
input() ->
|
|
%% NOTE
|
|
%% You will need some reasonably complex term following `domain_config.Snapshot` thrift schema
|
|
%% stored in ETF in `test/snapshot.term` for this benchmark to run. It's NOT supplied by
|
|
%% default.
|
|
{ok, Binary} = file:read_file("test/snapshot.term"),
|
|
erlang:binary_to_term(Binary).
|
|
|
|
-spec mk_iolib_runner(term()) ->
|
|
meter_memory_pressure:runner().
|
|
mk_iolib_runner(Snapshot) ->
|
|
fun () ->
|
|
bench_woody_formatter:bench_iolib_formatter(Snapshot, [])
|
|
end.
|
|
|
|
-spec mk_thrift_runner(term()) ->
|
|
meter_memory_pressure:runner().
|
|
mk_thrift_runner(Snapshot) ->
|
|
fun () ->
|
|
bench_woody_formatter:bench_thrift_formatter(Snapshot, [])
|
|
end.
|