Boost C++ Libraries: Ticket #5159: find_first()/find_next(): simplify and optimize https://svn.boost.org/trac10/ticket/5159 <p> The patch simplifies calculation of the next 1-bit in bitset block. It should increase the performance of bitset traversal, although no benchmarks were done. </p> <p> See also <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/5128" title="#5128: Bugs: Implicit constant overflow in non_blocking_io::name() (closed: fixed)">ticket:5128</a> for another find_next()/find_first()-related optimization. </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/5159 Trac 1.4.3 astukalov@… Fri, 04 Feb 2011 00:47:08 GMT attachment set https://svn.boost.org/trac10/ticket/5159 https://svn.boost.org/trac10/ticket/5159 <ul> <li><strong>attachment</strong> → <span class="trac-field-new">find_next.patch</span> </li> </ul> <p> dynamic_bitset::find_next() optimization </p> Ticket anonymous Fri, 04 Feb 2011 11:45:24 GMT <link>https://svn.boost.org/trac10/ticket/5159#comment:1 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/5159#comment:1</guid> <description> <p> actually, in the description it should be read <a class="new ticket" href="https://svn.boost.org/trac10/ticket/5158" title="#5158: Feature Requests: speed up lowest_bit() for gcc 4.x compatibles (new)">ticket:5158</a> </p> </description> <category>Ticket</category> </item> <item> <dc:creator>acharles</dc:creator> <pubDate>Wed, 19 Feb 2014 04:56:30 GMT</pubDate> <title>owner, status changed https://svn.boost.org/trac10/ticket/5159#comment:2 https://svn.boost.org/trac10/ticket/5159#comment:2 <ul> <li><strong>owner</strong> changed from <span class="trac-author">jsiek</span> to <span class="trac-author">acharles</span> </li> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">assigned</span> </li> </ul> <p> Proposed fix in: <a class="ext-link" href="https://github.com/boostorg/dynamic_bitset/pull/1"><span class="icon">​</span>https://github.com/boostorg/dynamic_bitset/pull/1</a> </p> Ticket acharles Fri, 21 Feb 2014 08:07:00 GMT type changed https://svn.boost.org/trac10/ticket/5159#comment:3 https://svn.boost.org/trac10/ticket/5159#comment:3 <ul> <li><strong>type</strong> <span class="trac-field-old">Patches</span> → <span class="trac-field-new">Feature Requests</span> </li> </ul> Ticket acharles Fri, 21 Feb 2014 09:25:08 GMT milestone changed https://svn.boost.org/trac10/ticket/5159#comment:4 https://svn.boost.org/trac10/ticket/5159#comment:4 <ul> <li><strong>milestone</strong> <span class="trac-field-old">To Be Determined</span> → <span class="trac-field-new">Boost 1.56.0</span> </li> </ul> Ticket acharles Sun, 02 Mar 2014 02:07:32 GMT <link>https://svn.boost.org/trac10/ticket/5159#comment:5 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/5159#comment:5</guid> <description> <p> Fix in develop. </p> </description> <category>Ticket</category> </item> <item> <dc:creator>acharles</dc:creator> <pubDate>Thu, 13 Mar 2014 21:42:48 GMT</pubDate> <title>status changed; resolution set https://svn.boost.org/trac10/ticket/5159#comment:6 https://svn.boost.org/trac10/ticket/5159#comment:6 <ul> <li><strong>status</strong> <span class="trac-field-old">assigned</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">fixed</span> </li> </ul> Ticket