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IPPS
2008
IEEE
15 years 7 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
15 years 5 months 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
15 years 10 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
15 years 7 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
16 years 1 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