Hi Stefan,
Yes, I¹ve done this sort of thing with Lua (which is built as part of our
code), but I¹d prefer to do this with CMake to avoid the extra headache of
maintaining my code. I suspect it¹s just a few lines (but knowing the right
few lines is the key).
Thanks,
-dan
On 6/15/10 4:33 PM, "Stefan Buschmann" <s_buschm...@gmx.de> wrote:
> Am 15.06.2010 23:13, schrieb Daniel Blezek:
>> Converting a OpenCL program into a C++ header? Hi,
>>
>> We would like to convert an OpenCL program written in a separate file to a
>> C++ header (essentially a long string).
>>
>> For example, if my OpenCL program is in the file Square.cl
>>
>> __kernel square(
>> __global float* input,
>> __global float* output,
>> const unsigned int count)
>> {
>> int i = get_global_id(0);
>> if(i < count)
>> output[i] = input[i] * input[i];
>> }
>>
>> I¹d like to turn it into something like this in Square.h:
>>
>> const char *KernelSource = "\n" \
>> "__kernel square( \n" \
>> " __global float* input, \n" \
>> " __global float* output, \n" \
>> " const unsigned int count) \n" \
>> "{ \n" \
>> " int i = get_global_id(0); \n" \
>> " if(i < count) \n" \
>> " output[i] = input[i] * input[i]; \n" \
>> "} \n" \
>> "\n";
>>
>> So that my OpenCL code can be directly compiled into my executable. This is
>> also useful for OpenGL shaders.
>>
>> The question: is this something that CMake could do? If so, any examples
>> where to begin looking?
>>
> You could write a little application that reads in the source file and
> generates the header file just as in your example. Then you could use CMake to
> execute that application e.g. using add_custom_command() before building your
> executables that include the generated header files. You could even build the
> tool itself as a dependency first.
>
> Hope that helps...
>
> Stefan
>
>
>
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--
Daniel Blezek, PhD
Medical Imaging Informatics Innovation Center
P 127 or (77) 8 8886
T 507 538 8886
E blezek.dan...@mayo.edu
Mayo Clinic
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