diff --git a/doc/gpu.tex b/doc/gpu.tex
index de9e47762f..6fff09f544 100644
--- a/doc/gpu.tex
+++ b/doc/gpu.tex
@@ -1,6 +1,36 @@
 \ifCpp
 
 
+\section{Initalization and Info}
+
+
+\cvCppFunc{gpu::hasNativeDoubleSupport}
+Returns true if current GPU has native double support, false otherwise.
+
+\cvdefCpp{bool hasNativeDoubleSupport(int device);}
+
+
+\cvCppFunc{gpu::hasAtomicsSupport}
+Returns true if current GPU has atomics support, false otherwise.
+
+\cvdefCpp{bool hasAtomicsSupport(int device);}
+
+
+\section{Data Structures}
+
+
+\cvCppFunc{gpu::createContinuous}
+Creates continuous matrix in GPU memory.
+
+\cvdefCpp{void createContinuous(int rows, int cols, int type, GpuMat\& m);}
+\begin{description}
+\cvarg{rows}{Row count.}
+\cvarg{cols}{Column count.}
+\cvarg{type}{Type of the matrix.}
+\cvarg{m}{Destionation matrix. Will do only reshape if \texttt{m} has proper type and area ($rows \times cols$).}
+\end{description}
+
+
 \section{Per-element Operations}
 
 
@@ -312,6 +342,49 @@ Construct empty buffer which will be properly resized after first call of the co
 Construct buffer for the convolve function with respectively arguments.
 
 
+\cvCppFunc{gpu::matchTemplate}
+Computes the proximity map for the raster template and the image where the template is searched for.
+
+\cvdefCpp{void matchTemplate(const GpuMat\& image, const GpuMat\& templ,\par
+  GpuMat\& result, int method);}
+
+\begin{description}
+\cvarg{image}{Source image. 32F and 8U images (1..4 channels) are supported for now.}
+\cvarg{templ}{Template image. Must have the same size and type as \texttt{image}.}
+\cvarg{result}{A map of comparison results (32FC1). If \texttt{image} is $W \times H$ and
+\texttt{templ} is $w \times h$ then \texttt{result} must be $(W-w+1) \times (H-h+1)$.}
+\cvarg{method}{Specifies the way the template must be compared with the image.}
+\end{description}
+
+Following methods are supported for 8U images for now:
+\begin{itemize}
+\item CV\_TM\_SQDIFF \item CV\_TM\_SQDIFF\_NORMED \item CV\_TM\_CCORR \item CV\_TM\_CCORR\_NORMED \item CV\_TM\_CCOEFF \item CV\_TM\_CCOEFF\_NORMED 
+\end{itemize}\par
+Following methods are supported for 32F images for now:
+\begin{itemize}
+\item CV\_TM\_SQDIFF \item CV\_TM\_CCORR
+\end{itemize}
+
+See also: \cvCppCross{matchTemplate}. 
+
+
+\section{Matrix Reductions}
+
+
+\cvCppFunc{gpu::sum}
+Computes sum of array elements.
+
+\cvdefCpp{Scalar sum(const GpuMat\& src);\newline
+Scalar sum(const GpuMat\& src, GpuMat\& buf);}
+
+\begin{description}
+\cvarg{src}{Source image of any depth excepting 64F, single-channel.}
+\cvarg{buf}{Optional buffer. It's resized automatically.}
+\end{description}
+
+See also: \cvCppCross{sum}.
+
+
 \section{Object Detection}
 
 
diff --git a/doc/opencv.pdf b/doc/opencv.pdf
index b5ad8301a5..9d6090c3f7 100644
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