This paper presents a parallel LU factorization algorithm designed to take advantage of physical broadcast communication facilities as well as overlapping ...
Abstract. This paper presents a parallel LU factorization algorithm designed to take advantage of physical broadcast communication facil-.
Abstract. This paper presents a parallel LU factorization algorithm designed to take advantage of physical broadcast communication facil-.
The SUMMA algorithm, which was based on broadcasts, achieved slightly inferior scaling due to a Θ(log(p)) term on the latency cost. The execution time of 2-D ...
Oct 11, 2022 · This paper presents a parallel LU factorization algorithm designed to take advantage of physical broadcast communication facilities as well ...
▷ We determined the matrix distribution, first by restricting it to be Cartesian, then by choosing it to be 2D cyclic. ▷ We did this based on a careful analysis ...
This paper presents a natural and efficient implementation for the classical broadcast message passing routine which optimizes performance of Ethernet based ...
Duration: 18:49
Posted: Oct 6, 2022
Posted: Oct 6, 2022
After broadcasting pivot related information to all the other processors, the processor who contains the maxninum number will swap the maxth row with current ...
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Conclusions and Further Work 5.2 LU Factorization The simple parallel LU factorization was implemented using the PVM broadcast and the UDP based broadcast.