X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/book_gpu.git/blobdiff_plain/0d39f3bfb1736ae41805f75a779e0bb01f4f5139..e9bec782df9908a1d94ab5629dbe7710293019bd:/BookGPU/Chapters/chapter2/ch2.tex diff --git a/BookGPU/Chapters/chapter2/ch2.tex b/BookGPU/Chapters/chapter2/ch2.tex index 7fc8471..490d753 100755 --- a/BookGPU/Chapters/chapter2/ch2.tex +++ b/BookGPU/Chapters/chapter2/ch2.tex @@ -24,8 +24,8 @@ are executed on a GPU. This code is in Listing~\ref{ch2:lst:ex1}. As GPUs have their own memory, the first step consists of allocating memory on the GPU. A call to \texttt{cudaMalloc}\index{CUDA functions!cudaMalloc} -allocates memory on the GPU. {\bf REREAD The first parameter of this function is a pointer -on a memory on the device, i.e. the GPU.} The second parameter represents the +allocates memory on the GPU. The first parameter of this function is a pointer +on a memory on the device, i.e. the GPU. The second parameter represents the size of the allocated variables, this size is expressed in bits. \pagebreak \lstinputlisting[label=ch2:lst:ex1,caption=simple example]{Chapters/chapter2/ex1.cu} @@ -71,7 +71,7 @@ gives the size of each block. - +\pagebreak \section{Second example: using CUBLAS \index{CUBLAS}} \label{ch2:2ex}