2 opencl files

[ronghongbo]

Hello,

It seems that there are always 2 .cl files generated when targeting OpenCL. The first file contains something like this:
__kernel void _at_least_one_kernel(int x) { }
The second file like this:
__kernel void _at_least_one_kernel(int x) { }
__kernel void kernel_output_s0___outermost___block_id_x(....) {...}
What is the purpose of the first file?

The first file seems to be just a part of the second, but it still needs compile once. Somehow, it still takes some time even if it is almost empty. Is there any way to completely remove/avoid generating the first file?

Thanks,
Hongbo