GPUs are seeing increasingly widespread use for general purpose computation due to their
excellent performance for highly-parallel, throughput-oriented applications. For many …

This work analyses the effects of sequential-to-parallel synchronization and inter-core
communication on multicore performance, speedup and scaling from Amdahl's law …

Fault-tolerant routing is usually used to provide reliable on-chip communication for many-
core processors. This paper focuses on a special class of algorithms that do not use virtual …

Routing algorithms can improve network performance by maximizing routing adaptiveness
but can be problematic in the presence of endpoint congestion. Tree-saturation is a well …

Adaptive routing plays a pivotal role in the overall performance of Network-on-Chips (NoCs).
However, with many-core architectures supporting complex and constantly changing traffic …

Processor technology is advancing from bus-based multicores to network-on-chip-based
many cores, posing new challenges for operating system design. In this paper, we discuss …

This paper studies the problem of scheduling a set of hard real-time sporadic tasks that may
access CPU cores and a shared resource. Motivated by the observation that the CPU …

Algorithm-specific, that is, semantic-specific optimizations have been observed to bring
significant performance gains, especially for a diverse set of multi/many-core architectures …

Godson-T is a research many-core processor designed for parallel scientific computing that
delivers efficient performance and flexible programmability simultaneously. It also has many …

Manycore systems are emerging for tera-scale computation and typically utilize Network-on-
Chip (NoC) as the communication fabrics between the cores. Since a single routing node …