Titlebook: OpenMP Shared Memory Parallel Programming; International Worksh Michael J. Voss Conference proceedings 2003 Springer-Verlag Berlin Heidelbe

设施

Conference proceedings 2003to, Canada. The workshop brought together the users and developers of the OpenMP API to meet, share ideas and experiences, and to discuss the latest developments in OpenMP and its applications. The OpenMP API is now a widely accepted standard for high-level shar- memory parallel programming. Since i

ARBOR

Analyses for the Translation of OpenMP Codes into SPMD Style with Array Privatization two examples of code patterns that can be handled despite the fact that they are not consistent, and where the strategy used to translate them differs from the straightforward approach that can otherwise be applied.

Nomogram

Busy-Wait Barrier Synchronization Using Distributed Counters with Local Sensorthese improvements are primarily attributed to reduced L2 and L3 cache misses, we expect the relative performance of our implementation to increase with the number of processors in an SMP and as memory latencies lengthen relative to cache latencies.

换话题

Supporting Realistic OpenMP Applications on a Commodity Cluster of Workstationsnsideration of shared data access patterns. A naive translation (similar to the basic translation done by OpenMP compilers for SMPs) leads to acceptable performance in very few applications. We propose optimizations such as ., and . that result in average 70% performance improvement on the SPEC OMPM2001 benchmark applications.

modifier

OpenMP Runtime Support for Clusters of Multiprocessorsn multilevel parallelism is based on explicit communication, exploiting however the shared-memory hardware of the available SMP nodes whenever this is possible. The modular design of the runtime system allows the integration of existing unmodified SDSM libraries, despite their design for SPMD execution.

哀悼

RODE

Improving the Performance of OpenMP by Array Privatizationshowing how to handle a variety of OpenMP constructs including REDUCTION, ORDERED clauses and synchronization. We are currently implementing these translations in an interactive tool based on the Open64 compiler.

教育学

opportune

Aspiration