Adding RInt vector support for SYCL.

Eigen/src/Core/arch/SYCL/InteropHeaders.h

diff --git a/Eigen/src/Core/arch/SYCL/InteropHeaders.h b/Eigen/src/Core/arch/SYCL/InteropHeaders.h
index 44042f4..710059d 100644
--- a/Eigen/src/Core/arch/SYCL/InteropHeaders.h
+++ b/Eigen/src/Core/arch/SYCL/InteropHeaders.h
@@ -65,6 +65,7 @@
     HasAdd = 1,
     HasFloor = 1,
     HasRound = 1,
+    HasRint = 1,
     HasLog1p = 1,
     HasExpm1 = 1,
     HasCeil = 1,

Eigen/src/Core/arch/SYCL/MathFunctions.h

diff --git a/Eigen/src/Core/arch/SYCL/MathFunctions.h b/Eigen/src/Core/arch/SYCL/MathFunctions.h
index 9e16e6c..a96625e 100644
--- a/Eigen/src/Core/arch/SYCL/MathFunctions.h
+++ b/Eigen/src/Core/arch/SYCL/MathFunctions.h
@@ -236,6 +236,17 @@
 SYCL_PROUND(cl::sycl::cl_double2)
 #undef SYCL_PROUND
 
+#define SYCL_PRINT(packet_type)                                         \
+  template<>                                                            \
+  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packet_type print<packet_type>( \
+      const packet_type& a) {                                           \
+    return cl::sycl::rint(a);                                           \
+  }
+
+SYCL_PRINT(cl::sycl::cl_float4)
+SYCL_PRINT(cl::sycl::cl_double2)
+#undef SYCL_PRINT
+
 #define SYCL_FLOOR(packet_type)                                          \
   template <>                                                            \
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packet_type pfloor<packet_type>( \