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Article

Benefits of Intel® AVX For Small Matrices

Introduction

Автор: Pallavi Mehrotra (Intel) Последнее обновление: 07.06.2017 - 09:20
Article

Image Processing Acceleration Techniques using Intel® Streaming SIMD Extensions and Intel® Advanced Vector Extensions

This article details optimized implementations of data transformations and algorithms together with analysis comparing performance and providing speedup measurements for Intel® SSE optimized code and estimates for Intel® AVX optimized code.
Автор: Larsson, Petter (Blackbelt) Последнее обновление: 25.05.2018 - 15:30
Article

IIR Gaussian Blur Filter Implementation using Intel® Advanced Vector Extensions

This white paper proposes an implementation for the Infinite Impulse Response (IIR) Gaussian blur filter using Intel® Advanced Vector Extensions (Intel® AVX) instructions. For a 2048x2048 image size, the AVX implementation is ~2X faster than the SSE code.
Автор: Brijender Bharti (Intel) Последнее обновление: 07.06.2017 - 12:19
Article

3D Vector Normalization Using 256-Bit Intel® Advanced Vector Extensions (Intel® AVX)

This article shows how to use 256-bit Intel® Advanced Vector Extensions (Intel® AVX) to normalize an array of 3D vectors. We describe a shuffle approach to convert between AOS & SOA on-the-fly in order to make data ready for up to 8-wide SIMD processing.
Автор: Последнее обновление: 03.05.2019 - 14:05
Article

Using Unsupported Color Formats with the Intel® Media Software Development Kit

In this article we will discuss how to use the Intel® Integrated Performance Primitives (Intel® IPP) library to convert some common type of color formats like RGB, RGBA, BGR and BGRA into those that can be recognized by the Intel® Media SDK.
Автор: Nguyen, Khang T (Intel) Последнее обновление: 11.03.2019 - 14:50
Article

Don't Spill That Register - Ensuring Optimal Performance From Intrinsics

This article helps developers ensure their C/C++ code with intrinsics produces the optimal assembly and shows how to spot unnecessary register spilling.
Автор: Последнее обновление: 07.06.2017 - 09:24
Article

Practical Intel® AVX Optimization on 2nd generation Intel® Core™ Processors

The introduction of the 2nd generation Intel® Core™ processor includes Intel® Advanced Vector Extension (Intel® AVX). Intel AVX is a new 256-bit instruction set extension to Intel® SSE. This article describes a simple methodology to utilize Intel AVX.
Автор: Последнее обновление: 07.06.2017 - 10:50
Article

Embree: Photo-Realistic Ray Tracing Kernels

Photo-realistic rendering requires accurate simulation of light propagation according to physics laws. The best known way to solve this problem is Monte Carlo ray tracing. We describe a state-of-the-art photo-realistic Monte Carlo rendering engine.
Автор: Sven Woop (Intel) Последнее обновление: 02.08.2019 - 17:30
Article

Utilizing Intel® AVX with Cakewalk SONAR* X1

SONAR* is Cakewalk's technology-leading digital audio workstation and runs natively on Intel® Core™ platforms. SONAR's processing of audio buffers for mixing and DSP as well as various data and bit depth conversions was updated to use Intel® AVX.
Автор: Rajshree Chabukswar (Intel) Последнее обновление: 07.06.2017 - 10:51
Блоги

Intel® Graphics Virtualization Update

Traditional business models, built on graphics and visualization usages such as workstation remoting, VDI, DaaS, transcoding, media streaming, and on-line gaming, are beginning to draw open s

Автор: Последнее обновление: 04.07.2019 - 19:24