X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/book_gpu.git/blobdiff_plain/11bf000acddf9ee6b14cf8c3ca3ab2674f686b47..fd7d6f1c6c149f79839200277703c9ef950150f8:/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}