Aniruddha S. Vaidya

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Recent research on multiprocessor interconnection networks has primarily focussed on wormhole switching, virtual channel flow control and routing algorithms. These architectural features are aimed at enhancing the network performance by reducing the network latency, which in turn should improve the overall system performance. Many research results support(More)
SIMD execution units in GPUs are increasingly used for high performance and energy efficient acceleration of general purpose applications. However, SIMD control flow divergence effects can result in reduced execution efficiency in a class of GPGPU applications, classified as divergent applications. Improving SIMD efficiency, therefore, has the potential to(More)
Earlier research has shown that adaptive routing can help in improving network performance. However, it has not received adequate attention in commercial routers mainly due to the additional hardware complexity, and the perceived cost and performance degradation that may result from this complexity. These concerns can be mitigated if one can design a(More)
With the increasing use of clusters in real-time applications , it has become essential to design high performance networks with quality of service (QoS) guarantees. In this paper, we explore the feasibility of providing QoS in worm-hole switched routers, which are otherwise well known for designing high performance interconnects. In particular, we are(More)
With the increasing use of clusters in real-time applications, it has become essential to design high performance networks with Quality-of-Service QoS guarantees. In this paper, we explore the feasibility o f p r o viding QoS in wormhole switched routers, which are widely used in designing scalable, high performance cluster interconnects. In particular, we(More)
Baclofen, the parachlorophenyl analog of GABA, was found to induce catalepsy and to inhibit the traction response in mice. However, baclofen pretreatment, instead of antagonizing methamphetamine stereotypy and apomorphine-induced cage climbing behavior, was found to potentiate these behaviors, thereby ruling out the possibility of its possessing(More)