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Add put timing points

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This commit is contained in:
martinsumner 2016-12-20 23:11:50 +00:00
parent 299e8e6de3
commit 060ce2e263
5 changed files with 74 additions and 14 deletions
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12
src/leveled_codec.erl
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@ -472,11 +472,11 @@ stringcheck_test() ->
%% Test below proved that the overhead of performing hashes was trivial
%% Maybe 5 microseconds per hash
hashperf_test() ->
OL = lists:map(fun(_X) -> crypto:rand_bytes(8192) end, lists:seq(1, 10000)),
SW = os:timestamp(),
_HL = lists:map(fun(Obj) -> erlang:phash2(Obj) end, OL),
io:format(user, "10000 object hashes in ~w microseconds~n",
[timer:now_diff(os:timestamp(), SW)]).
%hashperf_test() ->
% OL = lists:map(fun(_X) -> crypto:rand_bytes(8192) end, lists:seq(1, 10000)),
% SW = os:timestamp(),
% _HL = lists:map(fun(Obj) -> erlang:phash2(Obj) end, OL),
% io:format(user, "10000 object hashes in ~w microseconds~n",
% [timer:now_diff(os:timestamp(), SW)]).
-endif.