ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper, we introduce PTLsim, a cycle accurate full system x86-64 microprocessor simulator and virtual machine. PTLsim models a modern superscalar out of order x86-64 proces...
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
—Although SIMD extensions are a cost effective way to exploit the data level parallelism present in most media applications, we will show that they had have a very limited memory...
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
Architectures are usually compared by running the same workload on each architecture and comparing performance. When a single compiled binary of a program is executed on many diff...
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
For simulation, a tradeoff exists between speed and accuracy. The more instructions simulated from the workload, the more accurate the results — but at a higher cost. To reduce ...
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
— The design trend towards CMPs has made the simulation of multiprocessor systems a necessity and has also made multiprocessor systems widely available. While a serial multiproce...
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
Address re-mapping techniques in so-called active memory systems have been shown to dramatically increase the performance of applications with poor cache and/or communication beha...
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
We have studied DRAM-level prefetching for the fully buffered DIMM (FB-DIMM) designed for multi-core processors. FB-DIMM has a unique two-level interconnect structure, with FB-DIM...
ISPASS
2007
IEEE
14 years 6 months ago
2007
IEEE
Parameter variation due to manufacturing error will be an unavoidable consequence of technology scaling in future generations. The impact of random variation in physical factors s...