The first CUDA worklet test requires way more time because of the overhead to
allow the driver to convert the kernel code from virtual arch to actual arch.
Like the ability to specify the vectorization level, users of CMake can
now specify what GPU architectures they want to build for. Most users
should just use the default 'native'.
* Support a REQUIRED flag that only gives an error if that flag is given.
* Move common configuration required for all devices (such as boost) to a
special device named Base.
* Make CUDA always capitalized to be consistent with the other CMake
variables.
* Rather than call include_directories, set a variable named
VTKm_INCLUDE_DIRS. This is consistent with how most CMake packages work.
* Make a CMake variable named VTKm_LIBRARIES containing all the
libraries the configured devices need.
* Automatically configure supported devices when loading the VTK-m
package in CMake.
There were a couple of files checked into the git repository with DOS
line endings. Most git implementations really expect there to be Unix
line endings and should do the appropriate conversions as necessary.
This commit should change the line endings to the appropriate Unix endings.
fd685210 Always install all device headers even when device isn't enabled.
b1663b24 Add an example of using multiple backends from a single translation unit.
fc0ff69d Methods with try/catch need to be host only.
4d635d64 DeviceAdapter Tags now always exist, and contain if the device is valid.
cf32b430 Teach Configure.h to store if TBB and CUDA are enabled.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !198
Starting in OSX 10.9, apple has deprecated the glut.h provided header
so we need to figure out how we want to do window management on OSX. I expect
the way forward is to require the developer to install openGLUT.
By default visual studio limits the number of sections in an object file
to 2^16 which isn't enough when creating some of our tests. So we enable
/bigobj which increases that number to 2^32.
When a new file is added to VTK-m, the copyright statement should go at
the top of the file. The copyright contains a date. What should that date
be? I usually set the date to the current year so older files will have
an older copyright whereas newer files will have a newer one. The check
copyright script needs to be flexible on the date.
There was an error in the script that was copied over from Dax. It was
checking for the year 2011, the start of the Dax project, and replacing
that in the text. VTK-m started in 2014, so the script really needs to
check for that year instead.
