Hi all,
Just wanted to mention this issue I've run into.
I have a project (libdynd -- https://github.com/libdynd/libdynd) that
uses FindCUDA to deal with CUDA compilation. A part of our library is
generated at compile-time, which we handle by the command
add_dependencies(libdynd some_exe),
Hi all (and James),
I just have two other quick questions about FindCUDA. Here we go!
1) I have a project that tries to keep all its CUDA code in .cpp files.
I'm currently making this work with a lot of dummy .cu files that simply
include the .cpp, but I'd like to get rid of these.
nvcc
Hi James,
Thanks for the quick reply. Some thoughts...
FindCUDA only looks for .cu files. In CUDA_WRAP_SRCS:
get_source_file_property(_is_header ${file} HEADER_FILE_ONLY)
if(${file} MATCHES \\.cu$ AND NOT _is_header)
What benefit is there in keeping cuda code in .cpp files?
It allows us to
I would feel better about a flag that changes the the match string. If
you want to cook up a patch, I'll take a look at it (I don't have much
time to devote to this).
It should be something along the lines of.
1. Add a new CUDA variable called CUDA_FILE_MATCH_REGEX that defaults to
\\.cu$.
2.
Just wanted to send this again, as the problem still exists. While
working on the libdynd project (https://github.com/libdynd/libdynd),
we've discovered two CUDA CMake issues that we'd like to help resolve.
Who are the right people to speak with about these?
Irwin
Irwin Zaid wrote:
Hi all
is the correct fix?
Irwin
James Bigler wrote:
On Mon, Jan 5, 2015 at 1:57 PM, Irwin Zaid irwin.z...@physics.ox.ac.uk
mailto:irwin.z...@physics.ox.ac.uk wrote:
Hi James,
Thanks for the quick reply! As I mentioned, we've hit two issues.
The first is the project dependencies one
meant to always build in Debug mode just for
that?
Irwin
Irwin Zaid wrote:
I just double-checked. The -fPIC is definitely there for each individual
object file, but not for the *_intermediate_link.o.
Irwin
James Bigler wrote:
James
On Jan 6, 2015, at 11:29 AM, Irwin Zaidirwin.z
, 2015 at 1:32 PM, Irwin Zaid
irwin.z...@physics.ox.ac.uk mailto:irwin.z...@physics.ox.ac.uk wrote:
Wait, hold on. The -fPIC does get passed to everything if I set
the build mode to Debug by passing -DCMAKE_BUILD_TYPE=Debug to
CMake. Is that what I should be doing? (Sorry about
is
printed for ${nvcc_flags} or the other variables.
James Bigler wrote:
On Tue, Jan 6, 2015 at 8:54 AM, Irwin Zaid
irwin.z...@physics.ox.ac.uk
mailto:irwin.z...@physics.ox.ac.uk
mailto:irwin.z...@physics.ox.__ac.uk
mailto:irwin.z...@physics.ox.ac.uk
(important_host_flags)
_cuda_get_important_host_flags(important_host_flags
${CMAKE_${CUDA_C_OR_CXX}_FLAGS})
foreach(f ${important_host_flags})
list(APPEND flags -Xcompiler ${f})
endforeach()
On Mon, Jan 5, 2015 at 3:43 PM, Irwin Zaid
irwin.z...@physics.ox.ac.uk mailto:irwin.z
Hi James,
Thanks for the quick reply! As I mentioned, we've hit two issues. The
first is the project dependencies one, which I'll try and describe more
a bit below. I'm not a CMake expert, so please bear with me.
The second is what I've put under 2).
The only CMake build dependency changes
I put them into my main
CMakeLists.txt, nothing is printed for ${nvcc_flags} or the other variables.
James Bigler wrote:
On Tue, Jan 6, 2015 at 8:54 AM, Irwin Zaid
irwin.z...@physics.ox.ac.uk mailto:irwin.z...@physics.ox.ac.uk wrote:
Okay, an update on this.
2) This is trickier
-fPIC in the configuration specific CMAKE_CXX_FLAGS
wasn't working, I'm not sure. The code is there to do it.
On Tue, Jan 6, 2015 at 10:05 AM, Irwin Zaid irwin.z...@physics.ox.ac.uk
mailto:irwin.z...@physics.ox.ac.uk wrote:
Right, when I modify FindCUDA.cmake as you describe everything
13 matches
Mail list logo
