Title:	A Resource Allocation Algorithm for a History-Aware Frame Graph
Authors:	Sandu, Roman Shcherbakov, Alexandr
Citation:	Journal of WSCG. 2023, vol. 31, no. 1-2, p. 63-70.
Issue Date:	2023
Publisher:	Václav Skala - UNION Agency
Document type:	článek article
URI:	http://hdl.handle.net/11025/54285
ISSN:	1213 – 6972 (hard copy) 1213 – 6980 (CD-ROM) 1213 – 6964 (on-line)
Keywords:	rámový graf;dynamické přidělování úložiště;aliasing zdrojů;opětovné použití paměti gpu;dx12;vulkan
Keywords in different language:	frame graph;dynamic storage allocation;resource aliasing;gpu memory reuse;dx12;vulkan
Abstract in different language:	We consider the problem of memory consumption by a real-time GPU-accelerated graphical application. A history of a resource is defined for a particular frame to be the final contents of such a resource at the end of the previ ous frame. When organizing a graphical application using a frame rendering graph approach, it makes sense to implement automatic serving of resource history read requests of nodes. In absence of history resource requests, allocating resources for a fixed frame graph is the classic problem of dynamic storage allocation (DSA). In this paper, we formulate a generalization of DSA that enables memory reuse for resources with history requests and provide a practical approximate algorithm for solving it.
Rights:	© Václav Skala - UNION Agency
Appears in Collections:	Volume 31, Number 1-2 (2023)

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