Intel Developer Zone Articles

9:56 PM PST
Overview of Intel Protected File System Library Using Software Guard Extensions
By Selvaraj, Surenthar (Intel)Posted 12/19/20161
Intel® Protected File System Library A new feature called Intel Protection File System Library is introduced in the Intel SGX 1.7 Release. This Library is used to create, operate and delete files inside the enclave.  To make use of the Intel Protected File system Library we need the following re...
12:21 PM PDT
Why and How to Replace Perl Compatible Regular Expressions (PCRE) with Hyperscan
By Chang, Hao (Intel)Posted 03/23/20180
Hyperscan is a high performance, multi-pattern regular expression matching library. We contrast Hyperscan and PCRE features and performance, then show how to replace PCRE with Hyperscan in a typical scenario.
10:30 AM PDT
Using Intel® Compilers to Mitigate Speculative Execution Side-Channel Issues
By Jennifer J. (Intel)Posted 03/23/20180
Disclaimers Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software, or service activation. Performance varies depending on system configuration. Check with your system manufacturer or retailer or learn more at All infor...
1:14 AM PDT
Getting Started with Parallel STL
By Alexey M. (Intel)Posted 03/23/20180
Parallel STL is an implementation of the C++ standard library algorithms with support for execution policies, as specified in the working draft N4659 for the next version of the C++ standard, commonly called C++17. The implementation also supports the unsequenced execution policy specified in t...
2:40 PM PDT
Merging MPI Intercommunicators
By James T. (Intel)Posted 03/22/20180
Sometimes you may have completely separate instances for an MPI job.  You can connect these separate instances using techniques such as MPI_Comm_accept/MPI_Comm_connect, which creates an intercommunicator.  But in more complex situations, you may have a significant number of separate intercommuni...
8:00 AM PDT
AI-Driven Test System Detects Bacteria In Water
By adminPosted 03/22/20180
Using sophisticated pattern recognition and machine learning, an inexpensive AI-driven test system identifies harmful bacteria in water samples.
1:27 AM PDT
Troubleshooting Visual Studio Command Prompt Integration Issue
By Chen, Yuan (Intel)Posted 03/22/20180
Issue Description Nmake and ifort are not recognized from a command window, however using Intel Fortran under Visual Studio works perfectly. Troubleshooting Follow below checklist to troubleshooting Visual Studio command environmental issues: 1. Verify whether ifort and nmake are installed co...
12:52 PM PDT
API Without Secrets: Introduction to Vulkan* Part 7
By Pawel L. (Intel)Posted 03/19/20180
We will extend code from the previous tutorial by adding a transformation matrix to the shader uniform data. This way we can see how to use multiple different descriptors in a single descriptor set. In this tutorial, the focus is on buffers, and learn how to use them as a source of uniform data, ...
11:12 AM PDT
Qlik Increases Big Data Analysis Speed on Intel® Xeon® Platinum 8168 processor
By Mike P. (Intel)Posted 03/19/20180
Qlik enables organizations to analyze disparate data sources using a visual interface. Performance is essential to enable users to explore their data intuitively. Data is cached in memory. As users make new selections, everything based on the selection is recalculated and the visualization is up...
6:16 PM PDT
Unreal Engine 4 Parallel Processing School of Fish
By adminPosted 03/16/20180
General Description of the Flocking Algorithm The implemented flocking algorithm simulates the behavior of a school, or flock, of fish. The algorithm contains four basic behaviors, which are combined to calculate the total position values, speed, and acceleration of each fish. In the proposed alg...
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