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pro vyhledávání: '"Șerban D"'
We describe a simple parallel-friendly lightweight graph reordering algorithm for COO graphs (edge lists). Our ``Batched Order By Attachment'' (BOBA) algorithm is linear in the number of edges in terms of reads and linear in the number of vertices fo
Externí odkaz:
http://arxiv.org/abs/2306.10410
We propose a GPU fine-grained load-balancing abstraction that decouples load balancing from work processing and aims to support both static and dynamic schedules with a programmable interface to implement new load-balancing schedules. Prior to our wo
Externí odkaz:
http://arxiv.org/abs/2301.04792
We identify the graph data structure, frontiers, operators, an iterative loop structure, and convergence conditions as essential components of graph analytics systems based on the native-graph approach. Using these essential components, we propose an
Externí odkaz:
http://arxiv.org/abs/2212.08200
Publikováno v:
Proceedings of the ACM on Computer Graphics and Interactive Techniques, 5, 3, Article 25 (July 2022), 17 pages
Modern unified programming models (such as CUDA and SYCL) that combine host (CPU) code and GPU code into the same programming language, same file, and same lexical scope lack adequate support for GPU code specialization, which is a key optimization i
Externí odkaz:
http://arxiv.org/abs/2109.14682
Autor:
Awad, Muhammad A., Ashkiani, Saman, Porumbescu, Serban D., Farach-Colton, Martín, Owens, John D.
We revisit the problem of building static hash tables on the GPU and design and build three bucketed hash tables that use different probing schemes. Our implementations are lock-free and offer efficient memory access patterns; thus, only the probing
Externí odkaz:
http://arxiv.org/abs/2108.07232
Autor:
Serban, D.
In this note, we study the eigenvectors and the scalar products the integrable long-range deformation of a XXX spin chain which is solved exactly by algebraic Bethe ansatz, and it coincides in the bulk with the Inozemtsev spin chain. At the closing p
Externí odkaz:
http://arxiv.org/abs/1302.3350
Akademický článek
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Autor:
Serban, D., Staudacher, M.
Publikováno v:
JHEP 0406 (2004) 001
We investigate whether the (planar, two complex scalar) dilatation operator of N=4 gauge theory can be, perturbatively and, perhaps, non-perturbatively, described by an integrable long range spin chain with elliptic exchange interaction. Such a chain
Externí odkaz:
http://arxiv.org/abs/hep-th/0401057
ISAJET 7.69 is now available, replacing version 7.64 and several intermediate versions. This document contains the release notes and current manual.
Comment: 95 pages, no figures
Comment: 95 pages, no figures
Externí odkaz:
http://arxiv.org/abs/hep-ph/0312045
Publikováno v:
Phys.Rev.Lett.89:137202,2002
We introduce quantum dimer models on lattices made of corner-sharing triangles. These lattices includes the kagome lattice and can be defined in arbitrary geometry. They realize fully disordered and gapped dimer-liquid phase with topological degenera
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204428