update

Author: Chao1Han

src/xccl/NanCheck_XPU.cpp

@@ -1,9 +1,7 @@
-#ifdef USE_C10D_XCCL
-
 #include <ATen/Dispatch.h>
 #include <ATen/native/xpu/sycl/MemoryAccessUtils.h>
 #include <ATen/xpu/XPUContext.h>
-#include <comm/XPUGuard.h>
+#include <comm/SYCLContext.h>
 #include <stdint.h>
 #include <torch/torch.h>
 #include <xccl/NanCheck_XPU.hpp>
@@ -131,7 +129,8 @@ struct checkForNaN {
 
     // Align input address up to BytePack in case it is not
     T* ptrAlign = (T*)ALIGN_UP(data, BytePack);
-    size_t preProcElts = min(ptrAlign - data, size);
+    size_t preProcElts =
+        std::min<size_t>(static_cast<size_t>(ptrAlign - data), size);
 
     size_t size_left = size;
 
@@ -216,5 +215,3 @@ void checkForNan(const at::Tensor& tensor, at::xpu::XPUStream& stream) {
 }
 
 } // namespace c10d
-
-#endif // USE_C10D_XCCL