Advancements in information technology and wireless sensors networks (WSN) create new possibilities in a variety of industries, including environmental testing, healthcare, and industrial control. The sensor has become more intelligent,...

The term Software Defined Network or SDN is one of the many emerging technologies that has been revolutionizing the concept of networking. By decoupling the Data and Control plane, it has lot to offer in the field of information technology. The ...

ARM CPUs are prevalent in embedded systems ranging from low-power IoT to reasonably high-powered mobile phones and devices. Embedded SoCs integrate a number of accelerators with CPUs to achieve the tight performance and power budget. ...

This work presents LIMITLESS, a HPC framework that provides new strategies for monitoring clusters. LIMITLESS is a scalable light-weight monitor that is integrated with other HPC runtimes in order to obtain a holistic view of the ...

In wireless sensor network, the routing path plays a prominent role in network resource utilization. Since, the nodes in network are open to physical abuse an effective routing protocol is necessary to improve data reliability in network and to ...

Dynamic power management strategies are generally used to achieve efficient power consumption of battery operated computer systems. Such computer systems usually integrate a number of built-in power-management policies. These policies ...

• An original multidimensional analysis is proposed to characterize computer system operational profiles and possible anomalies.

Operational/functional problems in computer systems can be identified by monitoring and exploring performance metrics. These metrics can also be used to evaluate system activity profiles and manage relevant infrastructure (hardware and ...

Architecture parameter exploration is one of the main analysis that needs to be performed in order to ensure that a multicore system has an optimal set of parameters. The main drawback of current simulation approaches is the long ...

In modern smartphones, system performances are tightly related to a variety of underlying subsystems. In particular, internal storage, along the years, has become crucial because it is extensively used to access content relevant to the ...

The aim of the hierarchical cache memories that are equipped for GPUs is the management of irregular memory access patterns for general purpose workloads. The level-1 data cache (L1D) of the GPU plays an important role for its ability in the provision ...

Recent trends in the design of cyber-physical systems (CPS) are moving towards heterogeneous multi-core architectures with cloud support. In this paper, we propose an energy-aware scheme for virtual machine placement in cloud-supported CPS with Network-...

Due to the contention for shared resource, applications deployed on different cores would suffer from the performance interference. Therefore, how to predict applications performance reasonably has become the hotspot in current studies. A challenges of ...

Many-core systems provide a great performance potential with the massively parallel hardware structure. Yet, these systems are facing increasing challenges such as high operating temperatures, high electrical bills, unpleasant noise levels due to active ...

Modern high performance microprocessors incorporate an abundance of replicated structural components. Many of these components often experience substantially lower utilization while executing a diverse pool of applications. To recover energy efficiency ...

Radiation-induced soft error has become an emerging reliability threat to high performance microprocessor design. As the size of on chip cache memory steadily increased for the past decades, resilient techniques against soft errors in cache are becoming ...

In the low power embedded systems design, it is important to analyze and optimize both the hardware and the software components of the system. The power consumption evaluation of the embedded systems is very slow procedure using the instruction-level ...

An SSD generally has a small memory, called cache buffer, to increase its performance and the frequently accessed data are maintained in this cache buffer. These cached data must periodically write back to the NAND Flash memory to prevent the data loss ...

In order to meet the increased computational demands of, e.g., multimedia applications, such as video processing in HDTV, and communication applications, such as baseband processing in telecommunication systems, the architectures of reconfigurable ...

The size of the program code has become a critical design constraint in embedded systems, especially in handheld devices. Large program codes require large memories, which increase the size and cost of the chip. In addition, the power consumption is ...

The benefits and deficiencies of shared and private caches have been identified by researchers. The performance impact of privatizing or sharing caches on homogeneous multi-core architectures is less understood. This paper investigates the performance ...