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IEEEPACT
2008
IEEE
13 years 11 months ago
2008
IEEE
We present a novel mechanism, called meeting point thread characterization, to dynamically detect critical threads in a parallel region. We define the critical thread the one with...
IEEEPACT
2008
IEEE
13 years 11 months ago
2008
IEEE
The memory access limits the performance of stream processors. By exploiting the reuse of data held in the Stream Register File (SRF), an on-chip storage, the number of memory acc...
IEEEPACT
2008
IEEE
13 years 11 months ago
2008
IEEE
In a hardware transactional memory system with lazy versioning and lazy conflict detection, the process of transaction commit can emerge as a bottleneck. This is especially true ...
IEEEPACT
2008
IEEE
13 years 11 months ago
2008
IEEE
Recently, chip multiprocessors (CMPs) have arisen as the de facto design for modern high-performance processors, with increasing core counts. An important property of CMPs is that...
IEEEPACT
2008
IEEE
13 years 11 months ago
2008
IEEE
Both commercial and scientific workloads benefit from concurrency and exhibit data sharing across threads/processes. The resulting sharing patterns are often fine-grain, with t...