BEGIN:VCALENDAR
PRODID:-//Microsoft Corporation//Outlook MIMEDIR//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20121114T001500Z
DTEND:20121114T020000Z
LOCATION:East Entrance
DESCRIPTION;ENCODING=QUOTED-PRINTABLE:ABSTRACT: We present CARMA, the first implementation of a communication-avoiding parallel rectangular matrix multiplication algorithm, attaining significant speedups over both MKL and ScaLAPACK.  Combining the recursive BFS/DFS approach of Ballard, Demmel, Holtz, Lipshitz and Schwartz (SPAA '12) with the dimension splitting technique of Frigo, Leiserson, Prokop and Ramachandron (FOCS '99), CARMA is communication-optimal, cache- and network-oblivious, and simple to implement (60 lines of code for the shared-memory version).  Since CARMA minimizes communication across the network, between NUMA domains, and between levels of cache, it performs well on both shared- and distribute-memory machines.
SUMMARY:Beating MKL and ScaLAPACK at Rectangular Matrix Multiplication Using the BFS/DFS Approach
PRIORITY:3
END:VEVENT
END:VCALENDAR
BEGIN:VCALENDAR
PRODID:-//Microsoft Corporation//Outlook MIMEDIR//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20121114T001500Z
DTEND:20121114T020000Z
LOCATION:East Entrance
DESCRIPTION;ENCODING=QUOTED-PRINTABLE:ABSTRACT: We present CARMA, the first implementation of a communication-avoiding parallel rectangular matrix multiplication algorithm, attaining significant speedups over both MKL and ScaLAPACK.  Combining the recursive BFS/DFS approach of Ballard, Demmel, Holtz, Lipshitz and Schwartz (SPAA '12) with the dimension splitting technique of Frigo, Leiserson, Prokop and Ramachandron (FOCS '99), CARMA is communication-optimal, cache- and network-oblivious, and simple to implement (60 lines of code for the shared-memory version).  Since CARMA minimizes communication across the network, between NUMA domains, and between levels of cache, it performs well on both shared- and distribute-memory machines.
SUMMARY:Beating MKL and ScaLAPACK at Rectangular Matrix Multiplication Using the BFS/DFS Approach
PRIORITY:3
END:VEVENT
END:VCALENDAR