|
Article information
2010 , Volume 15, ¹ 6, p.3-18
Alemasov N.A., Fomin A.S.
Effective implementation of a near-range non-bonded interactions calculation on the PowerXCell 8i processor
A typical calculation of the near-range non-bonded interactions takes more than 80% of the execution time in molecular dynamics. It is shown that the calculation of these interactions optimized for the IBM PowerXCell 8i processor allows to reach 43X speedup relative to the AMD Athlon X2 5000+
[full text]
Keywords: Molecular dynamics, near-range non-bonded interactions, parallel computations, multi-threading programming, Cell, IBM PowerXCell , SPE-centric model, PPE-centric model, SIMD, NUMA
Author(s):
Alemasov N.A.
Position: Student
Address: 630090, Russia, Novosibirsk
Phone Office: (383) 3064298
E-mail: alemasov@bionet.nsc.ru
Fomin A.S.
PhD.
Position: Student
Address: 630090, Russia, Novosibirsk
Phone Office: (383) 3327245
E-mail: alemasov@bionet.nsc.ru
Bibliography link:
Alemasov N.A., Fomin A.S. Effective implementation of a near-range non-bonded interactions calculation on the PowerXCell 8i processor // Computational technologies. 2010. V. 15. ¹ 6. P. 3-18
|
|
|
|
