Debadatta Mishra

The computer game landscape is changing: people play games on multiple computing devices with heterogeneous form-factors, capability, and connectivity. Expand

We present an analysis of page sharing across virtual machines by comparing page sharing achieved by KSM to total sharing opportunities presented by virtual machines. Expand

We propose a new method to measure available bandwidth of a link across a wide area network. Expand

We exploit presence of GPUs on modern systems to enable rapid and low-overhead memory sharing through targeted scanning of pages. Expand

Efficient management of system memory plays a critical role in provisioning virtual machines, as it impacts levels of over-commitment and associated application performance. Expand

In this work, we propose Vagabond, an alternate network virtualization model that supports flexible and dynamic assignment of network resources to guest VMs. Expand

We propose $\mathsf{Synergy}$Synergy, a hypervisor managed caching system to improve memory efficiency in over-commitment scenarios by exploiting system-wide deduplication. Expand

This paper surveys different techniques of memory partitioning and management across multiple guest OSs in a virtualized environment. Expand

A hierarchical namespace is a common abstraction used for data organization within modern file systems. Expand