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MriAttrVolatile.html
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MriAttrVolatile.html
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Module: Concurrent::Synchronization::MriAttrVolatile
— Concurrent Ruby
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<div id="content"><h1>Module: Concurrent::Synchronization::MriAttrVolatile
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<dt>Defined in:</dt>
<dd>lib/concurrent/synchronization/mri_object.rb</dd>
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<h2>Defined Under Namespace</h2>
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<strong class="modules">Modules:</strong> <span class='object_link'><a href="MriAttrVolatile/ClassMethods.html" title="Concurrent::Synchronization::MriAttrVolatile::ClassMethods (module)">ClassMethods</a></span>
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<a href="#full_memory_barrier-instance_method" title="#full_memory_barrier (instance method)">#<strong>full_memory_barrier</strong> ⇒ undocumented </a>
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<h3 class="signature first" id="full_memory_barrier-instance_method">
#<strong>full_memory_barrier</strong> ⇒ <tt>undocumented</tt>
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<pre class="lines">
27
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30</pre>
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<pre class="code"><span class="info file"># File 'lib/concurrent/synchronization/mri_object.rb', line 27</span>
<span class='kw'>def</span> <span class='id identifier rubyid_full_memory_barrier'>full_memory_barrier</span>
<span class='comment'># relying on undocumented behavior of CRuby, GVL acquire has lock which ensures visibility of ivars
</span> <span class='comment'># https://github.com/ruby/ruby/blob/ruby_2_2/thread_pthread.c#L204-L211
</span><span class='kw'>end</span></pre>
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