Intro and goals Room: 40/S2-D01 - Salle Dirac Goals of this mini-but-dense-TIM Understand how many resources "heterogeneous" complex to be exploited might be available to ATLAS now and in the coming years, and understand their readiness and how much effort is needed to bring these resources into production with the same quality of service as a well operated large site.

material placeholder Room: 40/S2-D01 - Salle Dirac Key points to make this mini-but-highly-dense-TIM as effective as possible: Speakers should upload slides by Friday. A draft is also OK. Experts should provide enough details, not to be read during the presentation but in their slides. Slides in this case should be quite self-explanatory. Use backup slides to add more details if needed. Slides should have an ordered (by importance) list of issues/challenges. Attached here also some useful overviews on the topic which people are asked to read before the mini-TIM (this entry can be used in case people have problems with uploading slides) Torre - Davide & James gave me a plenary slot for a condensed version of the linked talk.

Resource estimate

• Andrej Filipcic (Jozef Stefan Institute (SI))
• Paolo Calafiura (Lawrence Berkeley National Lab. (US))
• Alexei Klimentov (Brookhaven National Laboratory (US))
• Peter Love (Lancaster University (GB))
• Taylor Childers (Argonne National Laboratory (US))
• David Cameron (University of Oslo (NO))

Room: 40/S2-D01 - Salle Dirac what we can expect from HPC and other "non-Grid" resources US HPCs - Paolo EU/Asia HPCs - Andrej BOINC - DavidC Commercial clouds - Alexei & PeterLove? Future machines - Taylor (Machines where and what time scale ? 2021-2022 ?)

HPC challenges

• Rodney Walker (Ludwig Maximilians Universitat (DE))
• Doug Benjamin (Argonne National Laboratory (US))
• Andrej Filipcic (Jozef Stefan Institute (SI))
• Danila Oleynik (Joint Institute for Nuclear Research (RU))

Room: 40/S2-D01 - Salle Dirac tech details on the challenges we are facing on the big machines Titan/Summit - Danila Cori,Theta - Doug SuperMuc - Rod Others - ? Andrej? Discussion

Frameworks and closing remarks: SW development plans, issues and timeline.

• Doug Benjamin (Argonne National Laboratory (US))
• Tadashi Maeno (Brookhaven National Laboratory (US))
• Vakho Tsulaia (Lawrence Berkeley National Lab. (US))
• Taylor Childers (Argonne National Laboratory (US))

Room: 40/S2-D01 - Salle Dirac YODA - Taylor PanDA/JEDI/Jumbo - Tadashi Harvester for HPC - Tadashi Data Transfers - Doug AthenaMP/AthenaMT - Vakho Discussion