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Solutions for Ultra-Low Latency, High Throughput ComputingSpecialized computing tasks often demand network and I/O performance beyond those of typical data center applications. Workloads such as high-frequency trading require ultra-low levels of latency and jitter. High-performance computing (HPC) requires high throughput and low latency. Today’s network stacks based on Linux* and Microsoft Windows* are generally not well optimized to meet these requirements. Intel® Ethernet Controllers and network adapters have been well received in the financial services and HPC communities for their exceptional reliability, performance, and I/O virtualization capabilities. This report shows how financial services and HPC customers can benefit from the use of Intel Ethernet controllers and adapters in low-latency and high performance applications.MCorelab has reported latency results using its MCoreRT* parallel processing software platform that are very close to the theoretical minimum latency of the Intel® Ethernet Converged Network Adapter X520. A team at Intel’s Jones Farm Performance Lab undertook testing to verify those claims using the standard methods and processes that Intel uses to quantify the performance of Intel® Ethernet products. MCoreRT incorporates the following optimizations to support ultra-low latency computing on Intel® architecture-based hardware:•MCoreRT’s kernel-bypass network stack allows applications to directly access the network hardware. This capability avoids the overhead of the scheduler and other OS mechanisms, providing for minimum latency and maximum throughput.•MCoreRT’s scalable I/O and event-processing system works to optimize the Intel® platform by scalable utilization of multi-core resources, seamlessly feeding I/O and event streams to the processing cores and providing ultra-fast and scalable event processing and inter-processor communication to applications.•Processor quiescence analytics proactively analyze all available processor cores within the system to help determine which core or cores are experiencing the least noise and interrupts. MCoreRT helps to identify and assign threads to specific processor cores on that basis, minimizing latency and maximizing throughput.Read the full Solutions for Ultra-Low Latency, High Throughput Computing Case Study.
EMC's Paul Brown discusses the seamless integration of Intel® Ethernet X520 Server Adapters with EMC solutions.
Single-root I/O virtualization bypasses CPU when moving data to and from a virtual machine.
Demonstrates pre-work, requirements, boot utility commands, and switch setup.
Discusses how 10 GbE unified networking and Intel® Open FCoE simplify the data center.
Intel® Ethernet Controller XL710 supports flexible enterprise, cloud, and telecom data centers.
See how Intel® Ethernet FD correctly directs Ethernet packets to the right processor core.