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-rw-r--r--lib/kernel/test/zlib_SUITE.erl47
1 files changed, 21 insertions, 26 deletions
diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl
index e246276262..ae00d75460 100644
--- a/lib/kernel/test/zlib_SUITE.erl
+++ b/lib/kernel/test/zlib_SUITE.erl
@@ -995,32 +995,27 @@ sub_heap_binaries(Config) when is_list(Config) ->
%% 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.
- UsageArgs =
- list_to_tuple([{F, ?MODULE:F({get_arg,Config})} || F <- Funcs]),
- Parent = self(),
-
- WorkerFun =
- fun() ->
- worker(rand:uniform(9999), UsageArgs, Parent)
- end,
-
- Pids = [spawn_link(WorkerFun) || _ <- 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.
+ UsageArgs =
+ list_to_tuple([{F, ?MODULE:F({get_arg,Config})} || F <- Funcs]),
+ Parent = self(),
+
+ WorkerFun =
+ fun() ->
+ worker(rand:uniform(9999), UsageArgs, Parent)
+ end,
+
+ Pids = [spawn_link(WorkerFun) || _ <- lists:seq(1, NumOfProcs)],
+ wait_pids(Pids).
worker(Seed, FnATpl, Parent) ->
io:format("smp worker ~p, seed=~p~n",[self(),Seed]),