Heterogeneous multiprocessor system-on-chips (MPSoCs) which consist of cores with various power and performance characteristics can customize their configuration to achieve higher ...
Symmetric-ISA (instruction set architecture) asymmetricperformance multicore processors were shown to deliver higher performance per watt and area for codes with diverse architect...
Juan Carlos Saez, Manuel Prieto Matias, Alexandra ...
SQL tuning--the attempt to improve a poorly-performing execution plan produced by the database query optimizer-is a critical aspect of database performance tuning. Ironically, as ...
Dynamic plan migration is concerned with the on-the-fly transition from one continuous query plan to a semantically equivalent yet more efficient plan. Migration is important for ...
Yali Zhu, Elke A. Rundensteiner, George T. Heinema...
Many parallel scientific applications need high-performance I/O. Unfortunately, end-to-end parallel-I/O performance has not been able to keep up with substantial improvements in p...