Computers are everywhere and the need for always more computation power has pushed the processor architects to find new ways to increase performance. The today's tendency is to replicate execution core on the same die to parallelize the execution. If it goes on, processors will become manycores featuring hundred to a thousand cores. However, Amdahl's law reminds us that increasing the sequential performance will always be vital to increase global performance. A perfect way to increase sequential performance is to improve how branches are executed because they limit instruction level parallelism. The branch prediction is the most studied solution, its interest greatly depending on its accuracy. In the last years, this accuracy has been conti...
Pipeline stalls due to branches represent one of the most significant impediments to realizing the p...
One of the key factors determining computer performance is the degree to which the implementation c...
277 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1997.For many applications, specul...
Computers are everywhere and the need for always more computation power has pushed the processor arc...
L'omniprésence des ordinateurs et la demande de toujours plus de puissance poussent les architectes ...
Although currently available general purpose microprocessors feature more than 10 cores, many progra...
ARM ISA-based processors are no longer low-cost low-power processors. Nowadays ARM ISA based process...
textEven after decades of research in branch prediction, branch predictors still remain imperfect, w...
High performance architectures have always had to deal with the performance-limiting impact of branc...
In this paper, we examined the behavior of three of the best performing branch prediction strategies...
In simultaneous multithreaded architectures many separate threads are running concurrently, sharing ...
Conventional speculative architectures use branch prediction to evaluate the most likely execution p...
Pipelined microprocessors allow the simultaneous execution of several machine instructions at a time...
Though current general-purpose processors have several small CPU cores as opposed to a single more c...
International audienceIn the multicore era, achieving ultimate single process performance is still a...
Pipeline stalls due to branches represent one of the most significant impediments to realizing the p...
One of the key factors determining computer performance is the degree to which the implementation c...
277 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1997.For many applications, specul...
Computers are everywhere and the need for always more computation power has pushed the processor arc...
L'omniprésence des ordinateurs et la demande de toujours plus de puissance poussent les architectes ...
Although currently available general purpose microprocessors feature more than 10 cores, many progra...
ARM ISA-based processors are no longer low-cost low-power processors. Nowadays ARM ISA based process...
textEven after decades of research in branch prediction, branch predictors still remain imperfect, w...
High performance architectures have always had to deal with the performance-limiting impact of branc...
In this paper, we examined the behavior of three of the best performing branch prediction strategies...
In simultaneous multithreaded architectures many separate threads are running concurrently, sharing ...
Conventional speculative architectures use branch prediction to evaluate the most likely execution p...
Pipelined microprocessors allow the simultaneous execution of several machine instructions at a time...
Though current general-purpose processors have several small CPU cores as opposed to a single more c...
International audienceIn the multicore era, achieving ultimate single process performance is still a...
Pipeline stalls due to branches represent one of the most significant impediments to realizing the p...
One of the key factors determining computer performance is the degree to which the implementation c...
277 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1997.For many applications, specul...