354 search results - page 9 / 71 » Using Kernel Coupling to Improve the Performance of Multithr... |
ASPLOS
2009
ACM
14 years 8 months ago
2009
ACM
A minimal, bounded hardware transactional memory implementation significantly improves synchronization performance when used in an operating system kernel. We add HTM to Linux 2.4...
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
Recently, under a fixed power budget, asymmetric multiprocessors (AMP) have been proposed to improve the performance of multi-threaded applications compared to symmetric multiproc...
PPOPP
2010
ACM
13 years 6 months ago
2010
ACM
Many programs exploit shared-memory parallelism using multithreading. Threaded codes typically use locks to coordinate access to shared data. In many cases, contention for locks r...
PDP
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—Execution of applications on upcoming highperformance computing (HPC) systems introduces a variety of new challenges and amplifies many existing ones. These systems will...
DAC
2006
ACM
14 years 8 months ago
2006
ACM
In this paper, we present a methodology for low-cost and rapid context switch for multithreaded embedded processors with realtime guarantees. Context-switch, which involves saving...