Automatic Library Tracking Database at NERSC
نویسنده
چکیده
Automatic Library Tracking Database infrastructure is a lightweight tool that can automatically track the libraries that are linked into the applications. It can also track the applications that are launched on the Cray systems (on other systems as well). It was previously developed by Fahey, et al. [1], and was further developed at NERSC to be used at computing centers like NERSC, which has more than 6,000 active users. In this paper, we will present the ALTD tool and its enhancement at NERSC. We will also present how it is used at NERSC for various purposes. Keywords—ALTD; link line; library usage; ld; linker; aprun; job launcher; wrapper
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