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Understanding Memory Access Characteristics of Motion Estimation Algorithms

Introduction

By Alex A. Lopez-Estrada Applications Engineer, Intel Software and Solutions Group

Autor Alex Lopez-estrada (Intel) Última actualización 24/01/2018 - 12:12
Article

Optimizing the Rendering Pipeline of Animated Models Using the Intel Streaming SIMD Extensions

This article provides an overview of an improved SIMD optimized rendering pipeline of animated models.
Autor admin Última actualización 03/05/2019 - 14:39
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Fast Color Conversion Using Streaming SIMD Extensions and MMXT Technology

Datatype color conversions are a common requirement in 3-D application pipelines.

Autor admin Última actualización 24/01/2018 - 12:12
Article

Motion Estimation Algorithms Using Streaming SIMD Extensions 3

Introduction
Autor admin Última actualización 24/01/2018 - 12:12
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How Special Silicon Facilitates Parallel Arithmetic

SIMD (for single instruction, multiple data) enables one arithmetic instruction to be performed across multiple data items simultaneously. This article lightly touches on the advantages of SIMD for parallel applications.
Autor Última actualización 24/01/2018 - 12:12
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Dynamic Volumetric Cloud Rendering for Games on Multi-Core Platforms

Most games render clouds with planar cloud textures mapping to the sky dome, which isn't visually convincing when approaching or passing through clouds. For a realistic experience in flying games, we describe a technique for dynamic volumetric clouds.
Autor Juanbin L. (Intel) Última actualización 30/08/2018 - 10:47
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TickerTape Part 2

Ticker Tape is a tech demo that showcases complex particle movement using aerodynamic calculations such as lift & drag while utilizing an n-way threaded framework and SIMD optimizations. This article describes the performance gain from implementing SSE.
Autor Quentin Froemke (Intel) Última actualización 11/12/2018 - 11:56
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.
Autor Última actualización 03/05/2019 - 14:05
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.
Autor Sven Woop (Intel) Última actualización 02/08/2019 - 17:30
Article

Embree:照片级光线追踪内核

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.
Autor Sven Woop (Intel) Última actualización 02/08/2019 - 17:30