File 2134-Measure-also-process-dictionary-variant.patch of Package erlang

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File 2134-Measure-also-process-dictionary-variant.patch of Package erlang (Revision d343fc579c8ccd2842bf83436ee72284)

Currently displaying revision d343fc579c8ccd2842bf83436ee72284 , Show latest

From 135e6dd9acc9d81988e095ae90eb62ae23828491 Mon Sep 17 00:00:00 2001
From: Raimo Niskanen <raimo@erlang.org>
Date: Thu, 17 Mar 2022 11:32:28 +0100
Subject: [PATCH 4/4] Measure also process dictionary variant

---
 lib/stdlib/test/rand_SUITE.erl | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/stdlib/test/rand_SUITE.erl b/lib/stdlib/test/rand_SUITE.erl
index b41941d56b..ff0ad72d99 100644
--- a/lib/stdlib/test/rand_SUITE.erl
+++ b/lib/stdlib/test/rand_SUITE.erl
@@ -1100,6 +1100,20 @@ do_measure(_Config) ->
                     State)
           end,
           benchmark_dummy, TMarkUniformFullRange),
+    _ =
+        measure_1(
+          fun (State) -> half_range(State) bsl 1 end,
+          fun (State, Range, Mod) ->
+                  measure_loop(
+                    fun (St) ->
+                            case Mod:uniform(Range) of
+                                X when is_integer(X), 1 =< X, X =< Range ->
+                                    St
+                            end
+                    end,
+                    State)
+          end,
+          procdict, TMarkUniformFullRange),
     %%
     ct:pal("~nRNG uniform integer full range + 1 performance~n",[]),
     _ =
@@ -1287,6 +1301,8 @@ measure_1(RangeFun, Fun, Alg, TMark) ->
                 {?MODULE, <<>>};
             benchmark_dummy ->
                 {?MODULE, ignored_state};
+            procdict ->
+                {rand, rand:seed(default)};
             _ ->
                 {rand, rand:seed_s(Alg)}
         end,
-- 
2.34.1

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File 2134-Measure-also-process-dictionary-variant.patch of Package erlang (Revision d343fc579c8ccd2842bf83436ee72284)

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