EXSWHTEC-335 - Introduce float16 support to numerical accuracy test base #409

Change-Id: I2b8ba06b4a078b72469615d2e075d18d58de9652

catch/unit/math/Float16.hh

@@ -33,9 +33,7 @@ class Float16 {
   __host__ __device__ Float16(__half2 x) : x_{__low2half(x)} {}
   __host__ __device__ Float16(float x) : x_{__float2half(x)} {}
 
-  __host__ __device__ bool operator==(Float16 other) const {
-    return static_cast<__half_raw>(x_).data == static_cast<__half_raw>(other.x_).data;
-  }
+  __host__ __device__ bool operator==(Float16 other) const { return __heq(x_, other.x_); }
   __host__ __device__ bool operator!=(Float16 other) const { return !(*this == other); }
 
   __host__ __device__ operator __half() const { return x_; }