X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/book_gpu.git/blobdiff_plain/fd7d6f1c6c149f79839200277703c9ef950150f8..a2aa3f0f91a668ee6e799bad0f4de90b7b2be452:/BookGPU/Chapters/chapter3/ch3.tex?ds=inline diff --git a/BookGPU/Chapters/chapter3/ch3.tex b/BookGPU/Chapters/chapter3/ch3.tex index ac546dc..b8ff22c 100755 --- a/BookGPU/Chapters/chapter3/ch3.tex +++ b/BookGPU/Chapters/chapter3/ch3.tex @@ -4,7 +4,7 @@ \newcommand{\kr}{\includegraphics[scale=0.6]{Chapters/chapter3/img/kernRight.png}} -\chapter{Setting up the environnement.} +\chapter{Setting up the environment.} Image processing using a GPU often means using it as a general purpose computing processor, which soon brings up the issue of data transfers, especially when kernel runtime is fast and/or when large data sets are processed. The truth is that, in certain cases, data transfers between GPU and CPU are slower than the actual computation on GPU. It remains that global runtime can still be faster than similar processes run on CPU.