cpu
RSS cpuAdaptive Routing Protocol for QoS in Two-Layered Satellite IP Networks
White Paper Dynamic topology of the network and constraints on key system resources such as on-board CPU and memory are essential points to be considered for an efficient system design. Non-GEOstationary (NGEO) satellite networks can meet the requirements of... [18 Jul 2008]
Introduction to HiperDispatch Management Mode with z10
White Paper HiperDispatch was designed to (1) minimize the z10 hardware performance degradation caused by processor cache misses, and (2) maximize the amount of CPU processing power associated with any single logical processor. [17 Jul 2008]
Package Technology to Address the Memory Bandwidth Challenge for Tera-Scale Computing
White Paper Tera-scale computing stresses the platform architecture with memory bandwidth being a likely bottleneck to processor performance that presents unique challenges to CPU packaging. This paper describes the evolution in packaging technology with each... [11 Jul 2008]
Distributed Utilization Control for Real-Time Clusters With Load Balancing
White Paper Such clusters must adaptively control the CPU utilizations of many processors in order to maintain desired soft real-time performance and prevent system overload in face of unpredictable workloads. Recent years have seen rapid growth of online... [10 Jul 2008]
Locating the Bottleneck in Fast Ethernet Based Group Communication Systems
White Paper The paper eliminates several hardware possibilities for the bottleneck, including the memory and pcibus, and then focus on the remaining options, the CPU and Network Interface Card (NIC), for locating the specific problem that causes the bottleneck. [10 Jul 2008]
Hierarchical Load Balancing in Large Distributed Systems
White Paper The load balancing algorithm is able to deal with situations where the tasks have different requirements with respect to CPU time and other resources, and the available computers are correspondingly able to offer different sets of resources. [10 Jul 2008]
A Static Load-Balancing Scheme for Parallel XML Parsing on Multicore CPUs
White Paper Meanwhile, the trend in hardware technology is toward an increasing number of cores per CPU. A number of techniques to improve the parsing performance of XML have been developed. Generally, however, these techniques have limited impact on the... [10 Jul 2008]
Static Load Balancing for CFD Simulations on a Network of Workstations
White Paper This algorithm takes into account the CPU speed and memory capacity of the workstations. In distributed simulations, the delivered performance of networks of heterogeneous computers degrades severely if the computations are not load balanced. [10 Jul 2008]
Non-Shared Disk Cluster - A Fault Tolerant, Commodity Approach to Hi-Bandwidth Data Analysis
White Paper The prototype hardware consists of two small clusters of linux nodes (about 10 dual-CPU nodes), a few 100 GB local disk on each node. The STAR experiment, in collaboration with the NERSC Scientific Data Management Group is prototyping / developing... [09 Jul 2008]
10-Gigabit iWARP Ethernet: Comparative Performance Analysis With InfiniBand and Myrinet-10G
White Paper iWARP is a set of standards enabling Remote Direct Memory Access (RDMA) over Ethernet.iWARP supporting RDMA and OS bypass, coupled with TCP/IP Offload Engines, can fully eliminate the host CPU involvement in an Ethernet environment. [08 Jul 2008]
Performance Study of Winsock Direct With 10 Gb Ethernet RDMA-Enabled NIC
White Paper It provides initial performance results for bandwidth, CPU utilization, and latency. This paper describes a performance study conducted with the new 10 Gb Ethernet iWARP RDMA-enabled adapter from NetEffect, using Microsoft Winsock Direct Server... [08 Jul 2008]
MSDN Webcast: Look What You Can Do With Silverlight 2 (Part 6 of 6): Adaptive Streaming (Level 200)
White Paper Adaptive streaming enables Silverlight 2 applications to examine the capabilities of the client computer, like CPU and bandwidth, and adjusts the bit-rate encoding of streaming video to handle network congestion and CPU usage automatically. [05 Jul 2008]
Saving Time and Labor on Oracle Patching With Enterprise Manager Provisioning Pack - A Case Study With Oracle Internal IT
White Paper The purpose of this paper is to detail the process and benefits of using Enterprise Manager Provisioning pack procedure to automate application of the Critical Patch Updates (hence forth referred to as CPU) on Real Application Clusters (RAC) in... [02 Jul 2008]
Breaking the Chains - Using LinuxBIOS to Liberate Embedded x86 Processors
White Paper LinuxBIOS frees the developer from complex CPU and chipset initialization and allows a variety of payloads to be loaded, including the Linux kernel itself. While x86 processors are an attractive option for embedded designs, many embedded developers... [02 Jul 2008]
Extreme High Performance Computing or Why Microkernels Suck
White Paper Some of the techniques used to make Linux scale were per cpu areas, per node structures, lock splitting, cache line optimizations, memory allocation control, scheduler optimizations and various other approaches. [02 Jul 2008]
