return legacy copy implementation for partition function

Author: npolina4

dpnp/backend/include/dpnp_gen_1arg_1type_tbl.hpp

@@ -83,6 +83,7 @@
 
 #endif // _SECTION_DOCUMENTATION_GENERATION_
 
+MACRO_1ARG_1TYPE_OP(dpnp_copy_c, input_elem, q.submit(kernel_func))
 MACRO_1ARG_1TYPE_OP(dpnp_erf_c,
                     dispatch_erf_op(input_elem),
                     oneapi::mkl::vm::erf(q, input1_size, input1_data, result))

dpnp/backend/kernels/dpnp_krnl_elemwise.cpp

@@ -607,6 +607,34 @@ constexpr auto dispatch_fmod_op(T elem1, T elem2)
 
 static void func_map_init_elemwise_1arg_1type(func_map_t &fmap)
 {
+    fmap[DPNPFuncName::DPNP_FN_COPY][eft_BLN][eft_BLN] = {
+        eft_BLN, (void *)dpnp_copy_c_default<bool>};
+    fmap[DPNPFuncName::DPNP_FN_COPY][eft_INT][eft_INT] = {
+        eft_INT, (void *)dpnp_copy_c_default<int32_t>};
+    fmap[DPNPFuncName::DPNP_FN_COPY][eft_LNG][eft_LNG] = {
+        eft_LNG, (void *)dpnp_copy_c_default<int64_t>};
+    fmap[DPNPFuncName::DPNP_FN_COPY][eft_FLT][eft_FLT] = {
+        eft_FLT, (void *)dpnp_copy_c_default<float>};
+    fmap[DPNPFuncName::DPNP_FN_COPY][eft_DBL][eft_DBL] = {
+        eft_DBL, (void *)dpnp_copy_c_default<double>};
+    fmap[DPNPFuncName::DPNP_FN_COPY][eft_C128][eft_C128] = {
+        eft_C128, (void *)dpnp_copy_c_default<std::complex<double>>};
+
+    fmap[DPNPFuncName::DPNP_FN_COPY_EXT][eft_BLN][eft_BLN] = {
+        eft_BLN, (void *)dpnp_copy_c_ext<bool>};
+    fmap[DPNPFuncName::DPNP_FN_COPY_EXT][eft_INT][eft_INT] = {
+        eft_INT, (void *)dpnp_copy_c_ext<int32_t>};
+    fmap[DPNPFuncName::DPNP_FN_COPY_EXT][eft_LNG][eft_LNG] = {
+        eft_LNG, (void *)dpnp_copy_c_ext<int64_t>};
+    fmap[DPNPFuncName::DPNP_FN_COPY_EXT][eft_FLT][eft_FLT] = {
+        eft_FLT, (void *)dpnp_copy_c_ext<float>};
+    fmap[DPNPFuncName::DPNP_FN_COPY_EXT][eft_DBL][eft_DBL] = {
+        eft_DBL, (void *)dpnp_copy_c_ext<double>};
+    fmap[DPNPFuncName::DPNP_FN_COPY_EXT][eft_C64][eft_C64] = {
+        eft_C64, (void *)dpnp_copy_c_ext<std::complex<float>>};
+    fmap[DPNPFuncName::DPNP_FN_COPY_EXT][eft_C128][eft_C128] = {
+        eft_C128, (void *)dpnp_copy_c_ext<std::complex<double>>};
+
     fmap[DPNPFuncName::DPNP_FN_ERF][eft_INT][eft_INT] = {
         eft_INT, (void *)dpnp_erf_c_default<int32_t>};
     fmap[DPNPFuncName::DPNP_FN_ERF][eft_LNG][eft_LNG] = {