Basic explicit_s2v:
The verification step was always using round to even when converting a
float to half even for round to zero cores.
Commonfns degrees:
The verification step was only taking into account infinities and not
values that over/underflow. This resulted in an incorrect error
calculation. E.g:
double cpu_result = 175668.85998711039;
cl_half gpu_result = 31743; // this is 65504 when converting to float,
we overflowed.
float error = (cpu_result - gpu_result) * some_factor;
The fix adds the check if( (cl_half) reference == test ) before
calculating the error.
* Added cl_khr_fp16 extension support for vector_creation test from basic
* Added corrections related to vendor's review
* Added protection to avoid similar creation cases
* Added comment for recent correction
* cosmetics
* Corrected factor array to restore lost capacity of original test..
leaving only 16-sizes vector tests limited.
