High Performance Linpack 2.0 Description:
High Performance Linpack for Linux - A highly parallel, high performance benchmarking tool.
High Performance Linpack (HPL) is a software package that solves a (random) dense linear system in double precision (64 bits) arithmetic on distributed-memory computers. It can thus be regarded as a portable as well as freely available implementation of the High Performance Computing Linpack Benchmark. The algorithm used by HPL can be summarized by the following keywords: Two-dimensional block-cyclic data distribution - Right-looking variant of the LU factorization with row partial pivoting featuring multiple look-ahead depths - Recursive panel factorization with pivot search and column broadcast combined - Various virtual panel broadcast topologies - bandwidth reducing swap-broadcast algorithm - backward substitution with look-ahead of depth 1. The HPL package provides a testing and timing program to quantify the accuracy of the obtained solution as well as the time it took to compute it. The best performance achievable by this software on your system depends on a large variety of factors. Nonetheless, with some restrictive assumptions on the interconnection network, the algorithm described here and its attached implementation are scalable in the sense that their parallel efficiency is maintained constant with respect to the per processor memory usage.
ConclusionTo conclude High Performance Linpack works on Unix operating system and can be easily downloaded using the below download link according to BSD License license. The download file is only 0.59 MB in size.
High Performance Linpack was filed under the System category and was reviewed in softlookup.com and receive 2.9/5 Score.
High Performance Linpack has been tested by our team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. We will recheck High Performance Linpack when updated to assure that it remains clean.
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Popularity 5.8/10 - Downloads - 200 - Score - 2.9/5
|Publisher:||HPL Development Team|
|File size:||0.59 MB|