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APPINF
2003
14 years 11 months ago
Comparing the Optimal Performance of Multiprocessor Architectures
Consider a parallel program with n processes and a synchronization granularity z. Consider also two multiprocessors: a multiprocessor with q processors and run-time reallocation o...
Lars Lundberg, Kamilla Klonowska, Magnus Broberg, ...
APPINF
2003
14 years 11 months ago
Hardware Impact on Communication Performance of Beowulf LINUX Cluster
There exist a lot of models of parallel computation, amongst which LogP and LogGP are famous and suitable to describe the framework of communication process of Beowulf LINUX Clust...
Yuan Tang, Yun-Quan Zhang, Jia-Chang Sun, Yu-Cheng...
OPODIS
2004
14 years 11 months ago
Lock-Free and Practical Doubly Linked List-Based Deques Using Single-Word Compare-and-Swap
Abstract. We present an efficient and practical lock-free implementation of a concurrent deque that supports parallelism for disjoint accesses and uses atomic primitives which are ...
Håkan Sundell, Philippas Tsigas
86
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USENIX
2001
14 years 11 months ago
User-Level Checkpointing for LinuxThreads Programs
Multiple threads running in a single, shared address space is a simple model for writing parallel programs for symmetric multiprocessor (SMP) machines and for overlapping I/O and ...
William R. Dieter, James E. Lumpp Jr.
VG
2001
14 years 11 months ago
Splatting with Shadows
In this paper we describe an efficient approach to add shadows to volumetric scenes. The light emitted by the lightsource is properly attenuated by the intervening volumetric struc...
Manjushree Nulkar, Klaus Mueller
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