Superscalar in-order processors form an interesting alternative to out-of-order processors because of their energy efficiency and lower design complexity. However, despite the reduced design complexity, it is nontrivial to get performance estimates or insight in the application–microarchitecture interaction without running slow, detailed cycle-level simulations, because performance highly depends on the order of instructions within the application’s dynamic instruction stream, as in-order processors stall on interinstruction dependences and functional unit contention. To limit the number of detailed cycle-level simulations needed during design space exploration, we propose a mechanistic analytical performance model that is built from unders...
Designing and optimizing high performance micropro-cessors is an increasingly difcult task due to th...
Designing and optimizing high performance microprocessors is an increasingly difficult task due to t...
In this paper, we propose an analytic model that takes as inputs a) a parametric microarchitecture-i...
Superscalar in-order processors form an interesting alternative to out-of-order processors because o...
Mechanistic processor performance modeling builds an analytical model from understanding the underly...
A mechanistic model for out-of-order superscalar processors is developed and then applied to the stu...
Optimizing processors for (a) specific application(s) can substantially improve energy-efficiency. W...
A proposed performance model for superscalar processors consists of 1) a component that models the r...
DoctorProcessor microarchitectures have been evolving and getting sophisticated to meet increasing c...
The main aim of this short paper is to investigate multiple-instruction-issue in a high-performance ...
Optimizing processors for specific application(s) can substantially improve energy-efficiency. With ...
Fast and accurate processor simulation is essential in processor design.\ud Trace-driven simulation ...
Processor architectures are becoming increasingly complex and hence architects have to evaluate a la...
Understanding the performance impact of compiler optimizations on superscalar processors is complica...
High-level decisions in high-performance processors are often decoupled from their ultimate impact o...
Designing and optimizing high performance micropro-cessors is an increasingly difcult task due to th...
Designing and optimizing high performance microprocessors is an increasingly difficult task due to t...
In this paper, we propose an analytic model that takes as inputs a) a parametric microarchitecture-i...
Superscalar in-order processors form an interesting alternative to out-of-order processors because o...
Mechanistic processor performance modeling builds an analytical model from understanding the underly...
A mechanistic model for out-of-order superscalar processors is developed and then applied to the stu...
Optimizing processors for (a) specific application(s) can substantially improve energy-efficiency. W...
A proposed performance model for superscalar processors consists of 1) a component that models the r...
DoctorProcessor microarchitectures have been evolving and getting sophisticated to meet increasing c...
The main aim of this short paper is to investigate multiple-instruction-issue in a high-performance ...
Optimizing processors for specific application(s) can substantially improve energy-efficiency. With ...
Fast and accurate processor simulation is essential in processor design.\ud Trace-driven simulation ...
Processor architectures are becoming increasingly complex and hence architects have to evaluate a la...
Understanding the performance impact of compiler optimizations on superscalar processors is complica...
High-level decisions in high-performance processors are often decoupled from their ultimate impact o...
Designing and optimizing high performance micropro-cessors is an increasingly difcult task due to th...
Designing and optimizing high performance microprocessors is an increasingly difficult task due to t...
In this paper, we propose an analytic model that takes as inputs a) a parametric microarchitecture-i...