This paper examines the impact of the multibuffer enhancements to OpenSSL* on the Intel® Xeon® processor E5 v3 family when performing AES block encryption in CBC mode. It focuses on the performance gains seen by the Apache* web server when managing a large number of simultaneous HTTPS requests using the AES128-SHA and AES128-SHA256 ciphers, and how they stack up against the more modern AES128-GCM-SHA256 cipher.
Java1, 2 is a programming language used for developing applications that can run on any operating system (OS). To do that, Java applications need to be compiled to bytecode.3 This bytecode can then be run on any Java Virtual Machine (JVM)4 without recompiling. To run Java applications on OSs like Windows* and Linux*, a Java Runtime Environment (JRE)7 must be installed.
Neusoft Medical Systems Co., Ltd. is a leading manufacturer of medical equipment including Computed Tomography (CT)2,8, Magnetic Resonance Imaging (MRI)3, X-ray, Ultrasound, Positron Emission Tomography (PET)4, Linear Accelerator, and In Vitro Diagnostic (IVD)5. For more information about the company, see 1.
The Intel® Xeon® processor E7 v3 family now includes an instruction set called Intel® Advanced Vector Extensions 2 (Intel® AVX2), which can potentially improve application performance related to high performance computing, databases, and video processing. To validate this statement, I performed a simple experiment using the Intel® Optimized LINPACK benchmark. The results, as shown in Table 1, show a greater than 2x performance increase using Intel AVX2 vs.
The document provides Enhanced Machine Check Architecture Gen 2 (EMCA2) RAS feature’s software (BIOS/Firmware, OS) and hardware integration guidance and validation methodologies which are applied in the Intel® Xeon® Processor E7 – v3 based systems (code named Haswell EX). Integration guides in this document contain EMCA2 initialization and runtime procedures including how hardware to log errors and trigger specific SMI to BIOS/SMM handler as firmware first model then how BIOS/firmware reports enhance error logs to system software through Industrial specification ACPI data structure.
The document provides the Memory Address Range Mirroring RAS feature’s software (BIOS/firmware, OS) and hardware integration and validation methodologies which are applied in the Intel® Xeon® Processor E7 – v3 based systems (code named Haswell EX). Integration guides in this document contain Unified Extensible Firmware (UEFI) BIOS and the OS interface setup flows for reporting and configuring mirror memory region during system boot and runtime.
This webcast (from IDF 2014) covers technical details and best known methods (BKMs) for optimizing big data clusters and Hadoop* workloads on Intel® Xeon® processor E5 v3 based platforms.
• How to deploy, tune and configure the hardware and operating systems for your big data cluster
• How to run an Industry standard benchmark to measure the cluster performance and TCO calculation
• BKMs for optimizing the Hadoop framework configuration and workloads including NoSQL (HBase*, Cassandra) and in-memory analytics frameworks (Spark* / Shark)
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