From 2bcf8a6159e3b370739b835b52b95ff73c54776f Mon Sep 17 00:00:00 2001
From: Hans Bolinder <hasse@erlang.org>
Date: Thu, 15 Dec 2016 09:59:53 +0100
Subject: dialyzer: Update code for finding parallelism

Using erlang:system_info(schedulers_online) for determining
parallelism is recommended by OTP experts. It takes care of "+S 4:1"
and simultaneous loading of HiPE code.
---
 lib/dialyzer/src/dialyzer_utils.erl | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/dialyzer/src/dialyzer_utils.erl b/lib/dialyzer/src/dialyzer_utils.erl
index 1f2d3e3aaa..921644422e 100644
--- a/lib/dialyzer/src/dialyzer_utils.erl
+++ b/lib/dialyzer/src/dialyzer_utils.erl
@@ -959,9 +959,7 @@ label(Tree) ->
 -spec parallelism() -> integer().
 
 parallelism() ->
-  CPUs = erlang:system_info(logical_processors_available),
-  Schedulers = erlang:system_info(schedulers),
-  min(CPUs, Schedulers).
+  erlang:system_info(schedulers_online).
 
 -spec family([{K,V}]) -> [{K,[V]}].
 
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