SWDEV-503299 - Do not use operator to check for nan

Some libs use __HIP_NO_HALF_OPERATORS__ and __HIP_NO_HALF_CONVERSIONS__ which results in operators being hidden and can cause errors. Change-Id: I83c194d7d727cba30b46d7c296f7d396549f5fca [ROCm/clr commit: 98b33886cd]
2024-12-09 11:24:29 +00:00
parent 3fc8b99a79
commit 78ec2a66af
1 changed files with 3 additions and 2 deletions
@@ -1679,8 +1679,9 @@ THE SOFTWARE.
            __HOST_DEVICE__
            bool __hisinf(__half x)
            {
-                // +Inf/-Inf
-                return x == HIPRT_INF_FP16 || x == __ushort_as_half((unsigned short)0xFC00U);
+                __half_raw hr = x;
+                // +/-Inf
+                return hr.x == 0x7C00U || hr.x == 0xFC00U;
            }
            inline
            __HOST_DEVICE__