nullify
发表于 2025-3-28 14:48:34
Tools and Services for Interactive Applications on the Grid – The CrossGrid Tutorialesentations and training exercises prepared to familiarize the user with the area of Grid computing being researched by the CrossGrid. We present tools aimed at both users and Grid application developers. The exercises cover many subjects, from user-friendly utilities for handling Grid jobs, through
个阿姨勾引你
发表于 2025-3-28 19:22:49
Verifying Collective MPI Callsls to provide consistent parameters, eg. a unique root process, matching type signatures and amounts for data to be exchanged, or same operator. Under normal use of MPI such exhaustive consistency checks are typically too expensive to perform and would compromise optimizations for high performance i
祝贺
发表于 2025-3-29 00:03:59
Fast Tuning of Intra-cluster Collective CommunicationsWe believe that intra-cluster collective communications should also be optimised, as a way to improve the overall efficiency and to allow the construction of multi-level collective operations. Indeed, inside homogeneous clusters, a simple optimisation approach rely on the comparison from different i
过度
发表于 2025-3-29 05:46:33
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altruism
发表于 2025-3-29 07:38:19
Zero-Copy MPI Derived Datatype Communication over InfiniBandes the gather/scatter feature provided by InfiniBand channel semantics. It takes advantage of the capability of processing non-contiguity on both send and receive sides in the Send Gather and Receive Scatter operations. In this paper, we describe the design, implementation and evaluation of this new
地壳
发表于 2025-3-29 15:01:49
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Ballerina
发表于 2025-3-29 19:38:30
Efficient Implementation of MPI-2 Passive One-Sided Communication on InfiniBand Clusterseveral requirements for synchronization in passive one-sided communication. Based on these requirements, we present four design alternatives, which can be classified into two categories: thread-based and atomic operation-based. In thread-based designs, synchronization is achieved with the help of ex
Alcove
发表于 2025-3-29 22:41:01
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SHOCK
发表于 2025-3-30 00:30:50
The Impact of File Systems on MPI-IO Scalabilityperformance. While scalable algorithms have been applied successfully in some areas of parallel I/O, many operations are still performed in an uncoordinated manner. In this work we consider, in three file system scenarios, the possibilities for applying scalable algorithms to the many operations tha
Exploit
发表于 2025-3-30 05:51:05
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