Image Processing Acceleration Techniques using Intel® Streaming SIMD Extensions and Intel® Advanced Vector ExtensionsThis 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.
Initializing the IPP static and dynamic libraries for optimal performance.
Hello and welcome to my blog. This is my first blog posting.
This C/C++ header file can be used for AVX emulation on Intel CPUs/processors without h/w AVX support
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.
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.
How to manually target different Intel® Core™ processors, Intel® Xeon® processors and Intel® Xeon Phi™ processorsManual cpu dispatch may be used to write code that will be executed only on Intel processors such as 2nd generation Intel® Core™ processors (formerly code named “Sandy Bridge”) and 3rd generation Intel® Core™ processors (formerly code named "Ivy Bridge") with support for Intel® Advanced Vector Extensions, or 4th generation Intel® Core™ processors (formerly code named "Haswell"), 5th generation...
This article helps developers ensure their C/C++ code with intrinsics produces the optimal assembly and shows how to spot unnecessary register spilling.
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.
In a specific code, involving AVX code and compiler's runtime stack check routines, the compiler emits erroneous code which leads to a malfunction of the runtime stack check routine (_RTC_CheckStackVars). The executed program terminates prematurly.