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| author | Hans Nilsson <[email protected]> | 2019-01-15 16:31:11 +0100 |
|---|---|---|
| committer | Hans Nilsson <[email protected]> | 2019-01-25 18:01:05 +0100 |
| commit | 2f63360dc84bca1f6c98fb3479fc41420f5926e7 (patch) | |
| tree | b05002b5d7a05ec89b371ad3fb6d4e7313fc391a /lib/crypto/test | |
| parent | 0bb760dfbcfc9969788a9073aaaca961880d9fc1 (diff) | |
| download | otp-2f63360dc84bca1f6c98fb3479fc41420f5926e7.tar.gz otp-2f63360dc84bca1f6c98fb3479fc41420f5926e7.tar.bz2 otp-2f63360dc84bca1f6c98fb3479fc41420f5926e7.zip | |
crypto: Misc fixes: double time, calibrate once
Diffstat (limited to 'lib/crypto/test')
| -rw-r--r-- | lib/crypto/test/crypto_bench_SUITE.erl | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/crypto/test/crypto_bench_SUITE.erl b/lib/crypto/test/crypto_bench_SUITE.erl index e1fd0a63e5..79340a17d6 100644 --- a/lib/crypto/test/crypto_bench_SUITE.erl +++ b/lib/crypto/test/crypto_bench_SUITE.erl @@ -55,7 +55,7 @@ init_per_suite(Config) -> [{_,_,Info}] = crypto:info_lib(), ct:comment("~s",[Info]), ct:pal("Crypto version: ~p~n~n~p",[Info,crypto:supports()]), - [{sec_goal,5} | Config] + calibrate([{sec_goal,10} | Config]) catch _:_ -> {fail, "Crypto did not start"} end. @@ -65,10 +65,8 @@ end_per_suite(_Config) -> %%%---------------------------------------------------------------- %%% -init_per_group(Group, Config0) -> +init_per_group(Group, Config) -> ct:pal("~p(~p,..)",[?FUNCTION_NAME,Group]), - - Config = calibrate(Config0), case atom_to_list(Group) of "ciphers_"++KeySizeStr -> KeySize = list_to_integer(KeySizeStr), @@ -96,9 +94,10 @@ measure_openssl_aes_cbc(KeySize, Config) -> {no_acc,BLno_acc} | Config]. calibrate(Config) -> - Secs = proplists:get_value(sec_goal, Config, 5), + Secs = proplists:get_value(sec_goal, Config, 10), {_,Empty} = data(empty, 0, 0), - {Ne,Te} = run1(Secs*2000, Empty), + {Ne,Te} = run1(Secs*3000, Empty), + report(["Overhead"], Te/Ne), [{overhead,Te/Ne} | Config]. %%%================================================================ @@ -117,15 +116,15 @@ stream(Config) -> %%% run_cryptos(Cryptos, Config) -> - run_cryptos(Cryptos, 1, Config). - -run_cryptos(Cryptos, Factor, Config) -> KeySize = proplists:get_value(key_size, Config), BlockSize = proplists:get_value(block_size, Config), MilliSecGoal = 1000*proplists:get_value(sec_goal,Config), OverHead = proplists:get_value(overhead, Config, 0), [try - Factor*run(Crypto,KeySize,BlockSize,MilliSecGoal) - OverHead + TimePerOpBrutto = run(Crypto,KeySize,BlockSize,MilliSecGoal), + ct:pal("Brutto: ~p Overhead: ~p (~.2f %) Netto: ~p", + [TimePerOpBrutto, OverHead, 100*OverHead/TimePerOpBrutto,TimePerOpBrutto - OverHead]), + TimePerOpBrutto - OverHead of TimePerOp -> % µs %% First, Report speed of encrypting blocks of 1000. [blocks/sec] @@ -263,6 +262,7 @@ run1(MilliSecGoal, Funs) -> Pid = spawn(fun() -> {Fi,Fu,Ff} = Funs, Ctx0 = Fi(), + erlang:garbage_collect(), T0 = start_time(), {N,Ctx} = loop(Fu, Ctx0, 0), T = elapsed_time(T0), |