This book constitutes the proceedings of the Second Latin American Conference on High Performance Computing, CARLA 2015, a joint conference of the High-Performance Computing Latin America Community, HPCLATAM, and the Conferencia Latino Americana de Computación de Alto Rendimiento, CLCAR, held in Petrópolis, Brazil, in August 2015.

The 11 papers presented in this volume were carefully reviewed and selected from 17 submissions. They were organized in topical sections named: grid and cloud computing; GPU & MIC Computing: methods, libraries and applications; and scientific computing applications.

本书是2015年8月在巴西佩特罗波利斯举行的第二届拉丁美洲高性能计算会议CARLA 2015的论文集，这是拉丁美洲高性能计算社区HPCLATAM和拉丁美洲高性能计算会议CLCAR的联合会议。

本卷中的11篇论文是从17篇投稿中仔细审查和挑选出来的。它们被组织在名为：网格和云计算；GPU和MIC计算：方法、库和应用；以及科学计算应用的专题部分。