<p>Attendees: Philippe, Danilo, Guilherme, Peter, Brian, Jim, Pere, Oksana,</p>

<p>Danilo: Making some progress on shared_ptr.</p>

<p>Brian: See slides on OptimizeBasket at https://indico.cern.ch/event/648699/</p>

<p>Peter: ROOT compression customization has been pushed forward.&nbsp;&nbsp; Re-test of the affect on compression level on the ATLAS file size will eventually go forward.</p>

<p>Jim: See slides on Numpy at https://indico.cern.ch/event/648699/</p>

<p>Zhe: Found synchronization and dead-lock issues in the parallel unzipping … now trying to address them</p>

<p>Philippe: RW lock done but lots of work left to actually use it.</p>

<p>Guilherme:&nbsp; Still working on the scalability of LoadClassInfo.</p>

<p>Philippe: Danilo will host the next two meeting then Brian for three weeks.</p>

<p>Philippe: See you in a month.</p>

<p>&nbsp;</p>