Third Party Tools for Titan
نویسندگان
چکیده
Over the past few years, as part of the Oak Ridge Leadership Class Facility project (OLCF-3), Oak Ridge National Laboratory (ORNL) has been engaged with several third party tools vendors with the aim of enhancing the tool offerings for ORNLs GPU-based platform, Titan. This effort has resulted in enhancements to CAPS’ HMPP compiler, Allinea’s DDT debugger, and the Vampir suite of performance analysis tools from the Technische Universität Dresden. In this paper we will discuss the latest enhancements to these tools, and their impact on applications as ORNL readies Titan for full-scale production as a GPU based heterogeneous system. Keywords-Programming Environments; GPU compilers, Performance Tools, Debuggers, GPU programming
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