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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Speed up GC by using indexed collections to track MarkedBlock::Handles and WeakSets and using bitvectors to track their states"
href="https://bugs.webkit.org/show_bug.cgi?id=161581#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Speed up GC by using indexed collections to track MarkedBlock::Handles and WeakSets and using bitvectors to track their states"
href="https://bugs.webkit.org/show_bug.cgi?id=161581">bug 161581</a>
from <span class="vcard"><a class="email" href="mailto:fpizlo@apple.com" title="Filip Pizlo <fpizlo@apple.com>"> <span class="fn">Filip Pizlo</span></a>
</span></b>
<pre>Another benefit of this approach is that on-the-fly retirement during marking will now be a CAS to clear the can-allocate bit rather than some crazy locking.
Maybe we can even make the clearing of the can-allocate bit racy. In the worst case, we would forget that we had retired some blocks. That's not the end of the world.</pre>
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