diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/UsersGuide.pdf | bin | 875651 -> 790896 bytes | |||
| -rw-r--r-- | doc/UsersGuide/ApplicationThorns.tex | 27 |
2 files changed, 20 insertions, 7 deletions
diff --git a/doc/UsersGuide.pdf b/doc/UsersGuide.pdf Binary files differindex a3db342c..c4b90484 100644 --- a/doc/UsersGuide.pdf +++ b/doc/UsersGuide.pdf diff --git a/doc/UsersGuide/ApplicationThorns.tex b/doc/UsersGuide/ApplicationThorns.tex index c7fe58ab..a1f18da8 100644 --- a/doc/UsersGuide/ApplicationThorns.tex +++ b/doc/UsersGuide/ApplicationThorns.tex @@ -744,15 +744,16 @@ The following extensions are understood: \hline Extension & Language & Format & Preprocess \\ \hline -{\t .F} & Fortran 90 & fixed & yes \\ -{\t .f} & Fortran 90 & fixed & no \\ +{\t .c} & C & - & yes \\ +{\t .cc} or {\t .C} & C++ & - & yes \\ +{\t .cl} & OpenCL & - & yes \\ +{\t .cu} & CUDA & - & yes \\ {\t .F90} & Fortran 90 & free & yes \\ {\t .f90} & Fortran 90 & free & no \\ +{\t .F} & Fortran 90 & fixed & yes \\ +{\t .f} & Fortran 90 & fixed & no \\ {\t .F77} & Fortran 77 & fixed & yes \\ {\t .f77} & Fortran 77 & fixed & no \\ -{\t .c} & C & - & yes \\ -{\t .cc} or {\t .C} & C++ & - & yes \\ -{\t .cu} & CUDA & - & yes \\ \hline \end{tabular} \end{center} @@ -858,15 +859,15 @@ and has a working directory of \texttt{CC}, and to \texttt{CXX} \item \texttt{FPPFLAGS}: Flags which are passed to \texttt{FPP} \item \texttt{CC}: The C compiler -\item \texttt{CUDA}: The CUDA compiler \item \texttt{CXX}: The C++ compiler +\item \texttt{CUCC}: The CUDA compiler \item \texttt{F77}: The Fortran 77 compiler. This is only used if there is no Fortran 90 compiler \item \texttt{F90}: The Fortran 90 compiler. If this variable is set, it is also used to compile Fortran 77 files \item \texttt{CFLAGS}: Flags which are passed to \texttt{CC} -\item \texttt{CUDAFLAGS}: Flags which are passed to \texttt{CUDA} \item \texttt{CXXFLAGS}: Flags which are passed to \texttt{CXX} +\item \texttt{CUCCFLAGS}: Flags which are passed to \texttt{CUDA} \item \texttt{F77FLAGS}: Flags which are passed to \texttt{F77} \item \texttt{F90FLAGS}: Flags which are passed to \texttt{F90} \item \texttt{LD}: The binder. This should not be directly @@ -875,6 +876,18 @@ and has a working directory of \item \texttt{LDFLAGS}: Flags which are passed to \texttt{LD} \end{itemize} +Note that there are no makefile variables to specify an OpenCL +compiler or its flags. OpenCL is implemented as a library, and code is +compiled at run time via library functions to which the source code is +passed as a string. OpenCL source code (files with the extension +\texttt{.cl}) are thus not compiled when a Cactus configuration is +built. Instead, the content of \texttt{.cl} files is converted into a +string and placed into the executable. These strings have the type +\texttt{char~const~*} in C, and can be accessed at run time under a +(globally visible) name \texttt{OpenCL\_source\_THORN\_FILE}, where +\texttt{THORN} and \texttt{FILE} and are the thorn name and file name, +respectively. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |