LTTng‐HSA: Bringing LTTng tracing to HSA‐based GPU runtimes

Summary In this paper, we propose LTTng‐HSA, a set of tools that allow for the collection of a single, unified software graphics processing unit (GPU) trace in ROCr, a Heterogeneous System Architecture (HSA)‐based API and runtime. HSA is a cross‐vendor standard facilitating the programming of hetero...

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Bibliographic Details
Published in:	Concurrency and computation Vol. 31; no. 17
Main Authors:	Margheritta, Paul, Dagenais, Michel R.
Format:	Journal Article
Language:	English
Published:	Hoboken Wiley Subscription Services, Inc 10.09.2019
Subjects:	Computer architecture graphics processing unit (GPU) computing Graphics processing units heterogeneous systems Kernels Linux parallel processing performance analysis Queues software tracing
ISSN:	1532-0626, 1532-0634
Online Access:	Get full text
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