Benchmark of a Cubieboard cluster

Micro-benchmark level performance comparison of high-speed cluster interconnects

In this paper, we present a comprehensive performance evaluation of three high speed cluster interconnects: InfiniBand, Myrinet and Quadrics. We propose a set of microbenchmarks to characterize different performance aspects of these interconnects. Our micro-benchmark suite includes not only traditional tests and performance parameters, but also those specifically tailored to the interconnects’ ...

Benchmark studies of variational, unitary and extended coupled cluster methods.

Comparative benchmark calculations are presented for coupled cluster theory in its standard formulation, as well as variational, extended, and unitary coupled cluster methods. The systems studied include HF, N(2), and CN, and with cluster operators that for the first time include up to quadruple excitations. In cases where static correlation effects are weak, the differences between the predict...

Using DSO to Benchmark the IBM SP-1 Cluster

Benchmark Hadoop and Mars: MapReduce on cluster versus on GPU

MapReduce[5] is an emerging programming model that utilizes distributed processing elements (PE) on large datasets. With this model, programmers can write highly parallelized code without explicitly dealing with task scheduling and code parallelism in distributed systems. In this paper, we comparatively evaluate the performance of MapReduce model on Hadoop[2] and on Mars[3]. Hadoop is a softwar...

a comparison of linguistic and pragmatic knowledge: a case of iranian learners of english

در این تحقیق دانش زبانشناسی و کاربردشناسی زبان آموزان ایرانی در سطح بالای متوسط مقایسه شد. 50 دانش آموز با سابقه آموزشی مشابه از شش آموزشگاه زبان مختلف در دو آزمون دانش زبانشناسی و آزمون دانش گفتار شناسی زبان انگلیسی شرکت کردند که سوالات هر دو تست توسط محقق تهیه شده بود. همچنین در این تحقیق کارایی کتابهای آموزشی زبان در فراهم آوردن درون داد کافی برای زبان آموزان ایرانی به عنوان هدف جانبی تحقیق ...