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IPPS
2008
IEEE
14 years 3 months ago
A Hybrid MPI design using SCTP and iWARP
Abstract— Remote Direct Memory Access (RDMA) and pointto-point network fabrics both have their own advantages. MPI middleware implementations typically use one or the other, howe...
Mike Tsai, Brad Penoff, Alan Wagner
IPPS
2000
IEEE
14 years 28 days ago
Thread Migration and Load Balancing in Non-Dedicated Environments
Networks of workstations are fast becoming the standard environment for parallel applications. However, the use of “found” resources as a platform for tightly-coupled runtime ...
Kritchalach Thitikamol, Peter J. Keleher
POPL
2010
ACM
14 years 6 months ago
Dynamically Checking Ownership Policies in Concurrent C/C++ Programs
Concurrent programming errors arise when threads share data incorrectly. Programmers often avoid these errors by using synchronization to enforce a simple ownership policy: data i...
Jean-Phillipe Martin, Michael Hicks, Manuel Costa,...
ISPASS
2006
IEEE
14 years 2 months ago
Improved stride prefetching using extrinsic stream characteristics
Stride-based prefetching mechanisms exploit regular streams of memory accesses to hide memory latency. While these mechanisms are effective, they can be improved by studying the p...
Hassan Al-Sukhni, James Holt, Daniel A. Connors
ASPLOS
2009
ACM
14 years 9 months ago
Dynamic prediction of collection yield for managed runtimes
The growth in complexity of modern systems makes it increasingly difficult to extract high-performance. The software stacks for such systems typically consist of multiple layers a...
Michal Wegiel, Chandra Krintz