Mastering Parallel Programming with R by Simon R. Chapple & Eilidh Troup & Thorsten Forster & Terence Sloan

Author:Simon R. Chapple & Eilidh Troup & Thorsten Forster & Terence Sloan [Chapple, Simon R.]
Language: eng
Format: azw3
Publisher: Packt Publishing
Published: 2016-05-31T04:00:00+00:00

Note

Software versions

In this chapter, the MPI examples were run on an Apple Mac Book Pro, with a 2.4 GHz Intel Core i5 processor, 8 GB memory, running OS X 10.9.5, MPI mpich-3.1.2, C clang-600.0.57, and R version 3.1.1. For the genomics analysis case study, the examples were run on ARCHER. At the time of writing (March 2015), the ARCHER compute nodes contain two 2.7 GHz, 12-core E5-2697 v2 Ivy Bridge series processors. Each of the cores in these processors can support two hardware threads, also known as Hyper-threads. Within the node, the two processors are connected by two QuickPath Interconnect links. Each node has a total of 64 GB of memory. ARCHER has 4,920 compute nodes. The software versions used on ARCHER were: MPI cray-mpich version 7.1.1, C gcc version 4.9.2, and R version 3.1.0.

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