Article

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.
Authored by Juanbin L. (Intel) Last updated on 08/30/2018 - 10:47
Article

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.
Authored by Quentin Froemke (Intel) Last updated on 12/11/2018 - 11:56
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.
Authored by Sven Woop (Intel) Last updated on 03/20/2019 - 13:00
Article

Using SIMD Technologies on Intel® Architecture to Speed Up Game Code

Abstract
Authored by Last updated on 01/24/2018 - 12:12
Article

SIMD fácil mediante envolturas

SIMD operations are widely used for 3D graphics applications. This tutorial provides new insights into SIMD by comparing SIMD lanes and CPU threads, and steps you through the process of creating a simple, straightforward SIMD implementation in your own code.
Authored by Last updated on 03/09/2019 - 12:48
Article

使用英特尔® SPMD 程序编译器实现游戏 CPU 的矢量化

使用英特尔® SPMD 程序编译器(在之前的文档中通常被称作 ISPC)将高度矢量化的 GPU 计算内核迁移至 CPU 代码。附上 Github 代码示例的链接,以帮助您使用备用 CPU 周期创建更丰富的游戏体验。
Authored by Jon Kennedy. (Intel) Last updated on 05/30/2018 - 07:00
Article

从 SPIR-V 到 ISPC:将 GPU 计算转化为 CPU 计算

为帮助把握此次机会,同时充分利用内置于现代 CPU 内核中的单指令多数据 (SIMD) 矢量单元,我们基于开源 Khronos* SPIRV-Cross 项目,开始开发一款原型转换器,它将以标准可移植中间表示 (SPIR-V1) 为输入,生成英特尔® SPMD 程序编译器 (ISPC) 内核为输出。
Authored by Jon Kennedy. (Intel) Last updated on 08/26/2018 - 20:12
Blog post

我们可以从英特尔® SPMD 程序编译器中学到什么?

我们已经添加了一个简单的全新SGEMM 示例至英特尔® SPMD 程序编译器 GitHub* 库。

Authored by Stephen Junkins (Intel) Last updated on 04/02/2019 - 20:05
Article

Understanding Memory Access Characteristics of Motion Estimation Algorithms

Introduction

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

Authored by Alex Lopez-estrada (Intel) Last updated on 01/24/2018 - 12:12
Article

Creating a Particle System with Streaming SIMD Extensions

by William Damon

Authored by Last updated on 02/08/2019 - 11:01