111 search results - page 7 / 23 » Performance pathologies in hardware transactional memory |
ASPLOS
2012
ACM
13 years 5 months ago
2012
ACM
Multithreaded programs often suffer from synchronization bugs such as atomicity violations and deadlocks. These bugs arise from complicated locking strategies and ad hoc synchroni...
PPOPP
2009
ACM
15 years 10 months ago
2009
ACM
Due to power wall, memory wall, and ILP wall, we are facing the end of ever increasing single-threaded performance. For this reason, multicore and manycore processors are arising ...
MICRO
2008
IEEE
15 years 3 months ago
2008
IEEE
—Transactional memory (TM) is a promising paradigm for helping programmers take advantage of emerging multicore platforms. Though they perform well under low contention, hardware...
89
Voted
HOTOS
2009
IEEE
15 years 1 months ago
2009
IEEE
Operating systems can efficiently provide system transactions to user applications, in which user-level processes can execute a series of system calls atomically and in isolation ...
76
Voted
ISCA
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper quantifies the effect of architectural design decisions on the performance of TxLinux. TxLinux is a Linux kernel modified to use transactions in place of locking prim...