In this paper we present a processor microarchitecture that can simultaneously execute
multiple threads and has a clustered design for scalability purposes. A main feature of the …

This paper presents the Mitosis framework, which is a combined hardware-software
approach to speculative multithreading, even in the presence of frequent dependences …

In this paper we present a novel processor microarchitecture that relieves, four of the most
important bottlenecks of superscalar processors: the serialization imposed by true …

With the right techniques, multicore architectures may be able to continue the exponential
performance trend that elevated the performance of applications of all types for decades …

The speculative multithreading paradigm (speculative thread-level parallelism) is based on
the concurrent execution of control-speculative threads. The efficiency of microarchitectures …

We propose a speculative multi-threading processor architecture called Pinot. Pinot exploits
parallelism over a wide range of granularities without modifying program sources. Since …

Speculative multithreading has been recently proposed to boost performance by means of
exploiting thread-level parallelism in applications difficult to parallelize. The performance of …

Recent limit studies on instruction-level parallel processing, based on non-numeric
applications, have reported signi cant performance gains from speculative execution of …

The advent of multicores presents a promising opportunity for speeding up sequential
programs via profile-based speculative parallelization of these programs. In this paper we …

Speculative multithreading (SpMT) promises to be an effective mechanism for parallelizing
nonnumeric programs, which tend to have irregular and pointer-intensive data structures …