176 search results - page 2 / 36 » Performance improvement with circuit-level speculation |
PLDI
2003
ACM
14 years 18 days ago
2003
ACM
Speculative execution, such as control speculation and data speculation, is an effective way to improve program performance. Using edge/path profile information or simple heuristi...
COMAD
2008
13 years 8 months ago
2008
A read-only transaction (ROT) does not modify any data. Efforts are being made in the literature to improve the performance of ROTs without correctness and data currency issues. T...
DNIS
2007
Springer
14 years 1 months ago
2007
Springer
A read-only transaction (ROT) does not modify any data. The main issues regarding processing ROTs are correctness, data currency and performance. Two-phase Locking (2PL) protocol i...
MICRO
2000
IEEE
13 years 11 months ago
2000
IEEE
Current superscalar microprocessors’ performance depends on its frequency and the number of useful instructions that can be processed per cycle (IPC). In this paper we propose a...
KBSE
2003
IEEE
14 years 19 days ago
2003
IEEE
Modern architectures, such as the Intel Itanium, support speculation, a hardware mechanism that allows the early execution of expensive operations—possibly even before it is kno...