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TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20250309T030000 RDATE:20251102T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20260308T030000 RDATE:20261101T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20270314T030000 RDATE:20271107T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20280312T030000 RDATE:20281105T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20290311T030000 RDATE:20291104T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20300310T030000 RDATE:20301103T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20310309T030000 RDATE:20311102T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20320314T030000 RDATE:20321107T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20330313T030000 RDATE:20331106T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20340312T030000 RDATE:20341105T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:8277f281234755afbb8685cec0742d70 CATEGORIES:Computer Science Department Colloquium CREATED:20190823T084027 SUMMARY:Simulation-enhanced Visual Computing for Real World Applications LOCATION:CoRE A 301 DESCRIPTION;ENCODING=QUOTED-PRINTABLE:
Computer graphics techniques enable the creation of rich digital content that can react to the external environment in a physically realistic manne r. Advances in digital data acquisition and portable display devices carry the promise of extending the capability of these techniques beyond animatio n to revolutionary new use cases, such as medical diagnosis and treatment, computational design and fabrication, and online education. To unleash the full potential of these methods, however, there is a need for computational algorithms and data structures that allow for high-fidelity simulations in interactive settings. A particularly interesting and challenging aspect of this problem is that of organizing computation on modern hardware platform s that are becoming increasingly heterogeneous, i.e., workstations equipped with several bandwidth-optimized accelerator cards. In this talk, I will d etail the steps I have taken towards addressing this challenge. In particul ar, I will present a data structure that exploits the virtual memory manage ment system to efficiently store and process multiple data channels on high ly irregular voxelized domains with over a billion degrees of freedom on a single workstation. I will describe a numerical solver that benefits from t he high memory and compute bandwidth of GPU accelerators even for problem s izes that are too large to fit entirely on GPU memory, and I will briefly s ummarize methods for simulating complex multi-material interactions with dy namic objects.
DTSTAMP:20240329T071752Z DTSTART;TZID=America/New_York:20171003T103000 SEQUENCE:0 TRANSP:OPAQUE END:VEVENT END:VCALENDAR