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DTSTART:19700308T020000
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DTSTART:19701101T020000
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BEGIN:VEVENT
DTSTAMP:20211208T164413Z
LOCATION:Level 2 - Lobby
DTSTART;TZID=America/Los_Angeles:20211208T180000
DTEND;TZID=America/Los_Angeles:20211208T190000
UID:dac_DAC 2021_sess244_LBR109@linklings.com
SUMMARY:Late Breaking Results: Incremental 3D Global Routing Considering C
 ell Movement
DESCRIPTION:Late Breaking Results Poster, Networking Reception\n\nLate Bre
 aking Results: Incremental 3D Global Routing Considering Cell Movement\n\n
 Zou\n\nThis paper proposes incremental 3D global routing considering cell 
 movement and complex routing constraints to relocate cells and reroute net
 s. We first apply queue-based 3D maze routing to improve an initial routin
 g solution. Efficient multi-net-based location estimation is then presente
 d to find the best location for each cell by multiple rounds of cell movem
 ent. We reroute nets for all candidate cell locations in parallel using a 
 guided stack-based 3D routing algorithm for each cell movement. Finally, w
 e adopt an edge-shifting technique to improve the routed wirelength furthe
 r. Experiment results show that our algorithm achieves the best runtime an
 d routed wirelength.\n\nVirtual Program: Presented In-Person
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