Library Function Tracking with XALT
| Autor: | Robert McLay, Doug James, Reuben D. Budiardja, Mark R Fahey, Kapil Agrawal |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Data collection
Database Interface (Java) Computer science Subroutine 02 engineering and technology computer.software_genre Supercomputer Tracking (particle physics) Object (computer science) 01 natural sciences 010305 fluids & plasmas Feature (computer vision) 0103 physical sciences 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing computer Library function |
| Zdroj: | XSEDE |
| DOI: | 10.1145/2949550.2949558 |
| Popis: | XALT is a tracking tool that collects accurate, detailed, and continuous job-level and link-time data. XALT stores that data in a database and ensures that all the data collection is transparent to the users. XALT tracks libraries and object files linked by the application. A recent feature improvement in XALT enable it to also track external subroutines and functions called by an application. This paper describes the function-tracking implementation in XALT and showcases the kind of data and analysis that becomes available from this new feature. A recently developed web-based interface to XALT database is also described, allowing the staffs of a supercomputing center to more easily understand software usage on their compute resources. |
| Databáze: | OpenAIRE |
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