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SIGMOD
2009
ACM
202views Database» more  SIGMOD 2009»
15 years 10 months ago
ZStream: a cost-based query processor for adaptively detecting composite events
Composite (or Complex) event processing (CEP) systems search sequences of incoming events for occurrences of userspecified event patterns. Recently, they have gained more attentio...
Yuan Mei, Samuel Madden
SIGCOMM
2010
ACM
14 years 10 months ago
The case for active device drivers
We revisit the device-driver architecture supported by the majority of operating systems, where a driver is a passive object that does not have its own thread of control and is on...
Leonid Ryzhyk, Yanjin Zhu, Gernot Heiser
VLDB
2007
ACM
145views Database» more  VLDB 2007»
15 years 10 months ago
Executing Stream Joins on the Cell Processor
Low-latency and high-throughput processing are key requirements of data stream management systems (DSMSs). Hence, multi-core processors that provide high aggregate processing capa...
Bugra Gedik, Philip S. Yu, Rajesh Bordawekar
PPOPP
2010
ACM
15 years 7 months ago
Using data structure knowledge for efficient lock generation and strong atomicity
To achieve high-performance on multicore systems, sharedmemory parallel languages must efficiently implement atomic operations. The commonly used and studied paradigms for atomici...
Gautam Upadhyaya, Samuel P. Midkiff, Vijay S. Pai
ICPP
2009
IEEE
15 years 4 months ago
Code Semantic-Aware Runahead Threads
Memory-intensive threads can hoard shared resources without making progress on a multithreading processor (SMT), thereby hindering the overall system performance. A recent promisi...
Tanausú Ramírez, Alex Pajuelo, Olive...