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避免 AVX-SSE 转换造成的性能损失

避免 AVX-SSE 转换造成的性能损失 (PDF 678 KB)

Authored by Patrick Konsor (Intel) Last updated on 02/12/2016 - 14:08
Article

利用英特尔® SIMD 流指令扩展和英特尔® 高级矢量扩展指令集的图像处理加速技术

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.
Authored by Petter Larsson (Intel) Last updated on 02/11/2016 - 14:34
Article

Intel® Compiler Options for Intel® SSE and Intel® AVX generation (SSE2, SSE3, SSSE3, ATOM_SSSE3, SSE4.1, SSE4.2, ATOM_SSE4.2, AVX, AVX2, AVX-512) and processor-specific optimizations

Explains which Intel® Compiler switches to use to target and optimize for a specific platform, microarchitecture, CPU or processor.
Authored by Martyn Corden (Intel) Last updated on 02/04/2016 - 13:25
Article

Software Occlusion Culling

This article details an algorithm and associated sample code for software occlusion culling which is available for download. The technique divides scene objects into occluders and occludees and culls occludees based on a depth comparison with the occluders that are software rasterized to the depth buffer. The sample code uses frustum culling and is optimized with Streaming SIMD Extensions (SSE)...
Authored by Kiefer Kuah (Intel) Last updated on 01/28/2016 - 15:09
Article

Intel® Software Development Emulator

 

Authored by Ady Tal (Intel) Last updated on 01/20/2016 - 04:12
Article

Intel® Software Development Emulator Release Notes

Release notes for the Intel® Software Development Emulator
Authored by Ady Tal (Intel) Last updated on 01/20/2016 - 04:10
Article

Intel® Software Development Emulator Download

Intel® Software Development Emulator (released Jan 18, 2016)

Authored by Ady Tal (Intel) Last updated on 01/20/2016 - 04:08
Article

Inscreva-se agora: Workshop em Otimização de Código C/C++ - 28-29/Janeiro

Participe do Workshop sobre otimização de software (com foco em C/C++) e computação paralela nos dias 28 e 29 de Janeiro no NCC/UNESP para processadores e co-processadores Intel. Data: 28, 29 de Janeiro, 2016 Local: UNESP/NCC - Rua Dr. Bento Teobaldo Ferraz, 271 - Bldg II São Paulo, SP - Brazil 01140-070
Authored by IGOR F. (Intel) Last updated on 01/11/2016 - 07:28
Article

配合英特尔® XDK 使用 Emscripten* 编译器

简介
Authored by GaneshRao (Intel) Last updated on 01/10/2016 - 21:55
Article

Intel® Parallel Studio XE 2016 Beta

Thank you for your interest. The Intel® Parallel Studio XE 2016 Beta program is now closed.

Authored by Gergana S. (Intel) Last updated on 01/06/2016 - 14:35
For more complete information about compiler optimizations, see our Optimization Notice.