Update maths functions to run on Iris Xe (#1502)

* Update dpnp.arctan2

* Update dpnp.copysign

* Update dpnp.fmod

* --amend

* Update dpnp.hypot

* Update dpnp.maximum

* Update dpnp.minimum

* Update dpnp.cross

* Update test_mathematical

* Add a new template function get_res_type

* Skip test_remainder on Iris Xe

* Fix TestAdd

* Fix TestMultiply

* Use dispatch_fmod_op in vector implementation

* Remove fmap for dpnp_floor_divide_ext

* Use dispatch_fmod_vec for vector impl

* Rename and update get_res_type func

* Fix remarks

* Use a common check in dispatch_fmod_op

* Update dispatch_fmod_op

---------

Co-authored-by: Anton <100830759+antonwolfy@users.noreply.github.com>

dpnp/backend/include/dpnp_gen_2arg_3type_tbl.hpp

@@ -114,16 +114,16 @@ MACRO_2ARG_3TYPES_OP(dpnp_add_c,
                                         std::complex<double>))
 
 MACRO_2ARG_3TYPES_OP(dpnp_arctan2_c,
-                     sycl::atan2((double)input1_elem, (double)input2_elem),
-                     nullptr,
-                     std::false_type,
+                     sycl::atan2(input1_elem, input2_elem),
+                     sycl::atan2(x1, x2),
+                     MACRO_UNPACK_TYPES(float, double),
                      oneapi::mkl::vm::atan2,
                      MACRO_UNPACK_TYPES(float, double))
 
 MACRO_2ARG_3TYPES_OP(dpnp_copysign_c,
-                     sycl::copysign((double)input1_elem, (double)input2_elem),
-                     nullptr,
-                     std::false_type,
+                     sycl::copysign(input1_elem, input2_elem),
+                     sycl::copysign(x1, x2),
+                     MACRO_UNPACK_TYPES(float, double),
                      oneapi::mkl::vm::copysign,
                      MACRO_UNPACK_TYPES(float, double))
 
@@ -137,17 +137,18 @@ MACRO_2ARG_3TYPES_OP(dpnp_divide_c,
                                         std::complex<float>,
                                         std::complex<double>))
 
-MACRO_2ARG_3TYPES_OP(dpnp_fmod_c,
-                     sycl::fmod((double)input1_elem, (double)input2_elem),
-                     nullptr,
-                     std::false_type,
-                     oneapi::mkl::vm::fmod,
-                     MACRO_UNPACK_TYPES(float, double))
+MACRO_2ARG_3TYPES_OP(
+    dpnp_fmod_c,
+    dispatch_fmod_op(input1_elem, input2_elem),
+    dispatch_fmod_op(x1, x2),
+    MACRO_UNPACK_TYPES(std::int32_t, std::int64_t, float, double),
+    oneapi::mkl::vm::fmod,
+    MACRO_UNPACK_TYPES(float, double))
 
 MACRO_2ARG_3TYPES_OP(dpnp_hypot_c,
-                     sycl::hypot((double)input1_elem, (double)input2_elem),
-                     nullptr,
-                     std::false_type,
+                     sycl::hypot(input1_elem, input2_elem),
+                     sycl::hypot(x1, x2),
+                     MACRO_UNPACK_TYPES(float, double),
                      oneapi::mkl::vm::hypot,
                      MACRO_UNPACK_TYPES(float, double))