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IPPS
2000
IEEE
15 years 11 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
155
Voted
SC
2000
ACM
15 years 11 months ago
The Implementation of MPI-2 One-Sided Communication for the NEC SX-5
We describe the MPI/SX implementation of the MPI-2 standard for one-sided communication (Remote Memory Access) for the NEC SX-5 vector supercomputer. MPI/SX is a non-threaded impl...
Jesper Larsson Träff, Hubert Ritzdorf, Rolf H...
ICPP
1999
IEEE
15 years 11 months ago
Improving Performance of Load-Store Sequences for Transaction Processing Workloads on Multiprocessors
On-line transaction processing exhibits poor memory behavior in high-end multiprocessor servers because of complex sharing patterns and substantial interaction between the databas...
Jim Nilsson, Fredrik Dahlgren
ICIAP
1999
ACM
15 years 11 months ago
Background Removal in Image Indexing and Retrieval
This paper presents our research in image content based indexing and retrieval, a key technology in digital image libraries. In most of the existing image content-based techniques...
Yi Lu, Hong Guo
IPPS
1998
IEEE
15 years 11 months ago
Performance and Experience with LAPI - a New High-Performance Communication Library for the IBM RS/6000 SP
LAPI is a low-level, high-performance communication interface available on the IBM RS/6000 SP system. It provides an activemessage-like interface along with remote memory copy and...
Gautam Shah, Jarek Nieplocha, Jamshed H. Mirza, Ch...