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MIDDLEWARE
2001
Springer
15 years 9 months ago
Thread Transparency in Information Flow Middleware
Abstract. Existing middleware is based on control-flow centric interaction models such as remote method invocations, poorly matching the structure of applications that process con...
Rainer Koster, Andrew P. Black, Jie Huang, Jonatha...
UM
2001
Springer
15 years 9 months ago
User Modelling in I-Help: What, Why, When and How
This paper describes user modelling in I-Help, a system to facilitate communication amongst learners. There are two I-Help components: Private and Public Discussions. In the Privat...
Susan Bull, Jim E. Greer, Gordon I. McCalla, Lori ...
IPPS
2000
IEEE
15 years 9 months ago
Reducing Ownership Overhead for Load-Store Sequences in Cache-Coherent Multiprocessors
Parallel programs that modify shared data in a cachecoherent multiprocessor with a write-invalidate coherence protocol create ownership overhead in the form of ownership acquisiti...
Jim Nilsson, Fredrik Dahlgren
IPPS
2000
IEEE
15 years 9 months ago
Monotonic Counters: A New Mechanism for Thread Synchronization
Only a handful of fundamental mechanisms for synchronizing the access of concurrent threads to shared memory are widely implemented and used. These include locks, condition variab...
John Thornley, K. Mani Chandy
IPPS
2000
IEEE
15 years 9 months ago
Applying Interposition Techniques for Performance Analysis of OpenMP Parallel Applications
Tuning parallel applications requires the use of effective tools for detecting performance bottlenecks. Along a parallel program execution, many individual situations of performan...
Marc González, Albert Serra, Xavier Martore...