Hi all,
I'm working with enabling CUDA support for the Finite Element Method
library Deal.II, which includes a couple of cmake macros for the user to
set up their Deal.II application. Inside one of these, I now need to
correctly configure the include directories for the intermediately
generated CUDA files.
Specifically, CUDA_WRAP_SRCS sets up rules for all CUDA source files,
and returns a list of all generated .cu.o files which is then passed to
ADD_EXECUTABLE (all this happens inside CUDA_ADD_EXECUTABLE). In
Deal.II, we have until now configured the include directories by setting
a property on the target application:
SET_PROPERTY(TARGET ${_target} APPEND PROPERTY
INCLUDE_DIRECTORIES "${DEAL_II_INCLUDE_DIRS}"
)
Now, this does not propagate to these generated cuda .cu.o files. I
tried adding a similar call like this, but with ${_target} replaced by
each of the generated .o files, but then I get this error:
set_property could not find TARGET
So my question is, how can I add include directories to these generated
.cu.o files ? Adding a INCLUDE_DIRECTORIES before calling CUDA_WRAP_SRCS
works, but we would prefer to do something that is specific to these
files and not affect the global scope. Any help is greatly appreciated!
Best regards,
Karl
--
Karl Ljungkvist
PhD student
Uppsala University
Dept. of Information Technology
Div. of Scientific Computing
Box 337
SE-751 05 Uppsala, Sweden
Email: karl.ljungkv...@it.uu.se
Phone: +46 18 471 2967
Mobile: +46 70 2003565
--
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