Related to https://github.com/KhronosGroup/OpenCL-CTS/issues/2142,
according to the work plan, extending CBasicTestFetchAdd with support
for atomic_half.
I wasn't able to test that PR completely due to missing
`CL_DEVICE_LOCAL_FP_ATOMIC_ADD_EXT`/`CL_DEVICE_GLOBAL_FP_ATOMIC_ADD_EXT`
capabilities for atomic_half. I appreciate reviewers' attention, thanks.
Related to #2142, according to the work plan, extending
CBasicTestFetchSub with support for atomic_half.
I wasn't able to test that PR entirely due to missing
CL_DEVICE_LOCAL_FP_ATOMIC_ADD_EXT/CL_DEVICE_GLOBAL_FP_ATOMIC_ADD_EXT
capabilities for atomic_half. I appreciate reviewers' attention, thanks.
Related to #2142, according to the work plan extended `CBasicTestStore`
with support for `atomic_half`.
Optimization remark: in tests related to `CBasicTestStore` kernel source
code is mostly composed with arguments following similar pattern:
`__kernel void test_atomic_kernel(uint threadCount, uint numDestItems,
__global int *finalDest, __global int *oldValues, volatile __local
atomic_int *destMemory)`
`oldValues` buffer is initialized with a host pointer, after kernel
execution it is read back to the host pointer but it is unused in
neither of the kernels I verified.
Some `HOST_` types were declared with signedness different from the
`HOST_ATOMIC_` counterparts, leading to sign-compare warnings when
comparing between types. Fix by aligning the signedness.
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
Names that begin with an underscore followed by an uppercase letter
are reserved for the C++ implementation.
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
