The gap is widening between the processor clock speed of end-system architectures and
network throughput capabilities. It is now physically possible to provide single-flow …

Pktgen is a tool for high-speed packet generation and testing. It runs in the Linux kernel, and
is designed to accommodate a wide range of network performance tests. Pktgen consists of …

Modern computing platforms are increasingly complex, with multiple cores, shared caches,
and NUMA architectures. Parallel applications developers have to take locality into account …

To address the high-performance challenges of data transfer in the big data era, we are
develo** and implementing mdtmFTP: a high-performance data transfer tool for big data …

Recent cluster architectures include dozens of cores per node, with all cores sharing the
network resources. To program such architectures, hybrid models mixing MPI+ threads, and …

Data-intensive applications frequently rely on multicore computer systems, in which Non-
Uniform Memory Access (NUMA) is a dominant architecture. To transfer data into and out …

The increasing number of cores led to scalability issues in modern servers that were
addressed by using non-uniform memory interconnects such as Hyper Transport and QPI …

Since the advent of multi-core processors, the physionomy of typical clusters has
dramatically evolved. This new massively multi-core era is a major change in architecture …

Tyche is a network storage protocol directly on top of raw Ethernet, which does not require
any hardware support from the network interface. It provides high I/O throughput and low I/O …

Parallel computing platforms are increasingly complex, with multiple cores, shared caches,
and NUMA memory interconnects, as well as asymmetric I/O access. Upcoming …