diff options
Diffstat (limited to 'lib/kernel/test/zlib_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/zlib_SUITE.erl | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl index 4b67fce9a8..a44ef106d3 100644 --- a/lib/kernel/test/zlib_SUITE.erl +++ b/lib/kernel/test/zlib_SUITE.erl @@ -885,29 +885,23 @@ split_bin(Last,Acc) -> %% Check concurrent access to zlib driver. smp(Config) -> - case erlang:system_info(smp_support) of - true -> - NumOfProcs = lists:min([8,erlang:system_info(schedulers)]), - io:format("smp starting ~p workers\n",[NumOfProcs]), - - %% Tests to run in parallel. - Funcs = [zip_usage, gz_usage, compress_usage, dictionary_usage, - crc, adler], - - %% We get all function arguments here to avoid repeated parallel - %% file read access. - FnAList = lists:map(fun(F) -> {F,?MODULE:F({get_arg,Config})} - end, Funcs), - - Pids = [spawn_link(?MODULE, worker, [rand:uniform(9999), - list_to_tuple(FnAList), - self()]) - || _ <- lists:seq(1,NumOfProcs)], - wait_pids(Pids); - - false -> - {skipped,"No smp support"} - end. + NumOfProcs = lists:min([8,erlang:system_info(schedulers)]), + io:format("smp starting ~p workers\n",[NumOfProcs]), + + %% Tests to run in parallel. + Funcs = [zip_usage, gz_usage, compress_usage, dictionary_usage, + crc, adler], + + %% We get all function arguments here to avoid repeated parallel + %% file read access. + FnAList = lists:map(fun(F) -> {F,?MODULE:F({get_arg,Config})} + end, Funcs), + + Pids = [spawn_link(?MODULE, worker, [rand:uniform(9999), + list_to_tuple(FnAList), + self()]) + || _ <- lists:seq(1,NumOfProcs)], + wait_pids(Pids). worker(Seed, FnATpl, Parent) -> |